gate gate da Mock Test with Solutions

    GATE DA 2026: Exam Preparation, Syllabus, Tests & Notes

    The GATE Data Science and Artificial Intelligence (DA) 2027 course is a structured, data-driven preparation path designed for the 100-mark, 65-question computer-based test. Unlike traditional GATE papers, the DA exam features no separate "Engineering Mathematics" section. Instead, Probability, Linear Algebra, and Calculus are examined as core subjects carrying direct sectional weight. Our curriculum enforces a strict mathematical dependency chain, ensuring you master these foundational topics before advancing to complex Machine Learning and Artificial Intelligence modules. Built specifically

    GATE DA Study Notes & Chapter List 2026

    Quantitative Aptitude Chapter Study Notes

    Numerical Computation & Estimation

    Data Interpretation

    Programming, Data Structures and Algorithms Chapter Study Notes

    Programming Fundamentals

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    Unit 1 — Linear Algebra

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    English Grammar

    Vocabulary

    Reading Comprehension

    Calculus and Optimization Chapter Study Notes

    Calculus

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    Probability

    Random Variables

    Statistical Inference

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    Transformation of Shapes

    Database Management and Warehousing Chapter Study Notes

    Database Systems

    Data Warehousing

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    Unit 1 — Machine Learning

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    GATE DA Short Notes & Revision Summaries 2026

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    Numerical Computation & Estimation

    Data Interpretation

    Programming, Data Structures and Algorithms Short Notes & Revision

    Programming Fundamentals

    Data Structures

    Algorithms

    Analytical Aptitude Short Notes & Revision

    Logic

    Linear Algebra Short Notes & Revision

    Matrices

    Matrix Decompositions

    Vector Spaces

    Unit 1 — Linear Algebra

    Unit 2 — Linear Algebra

    Verbal Aptitude Short Notes & Revision

    English Grammar

    Vocabulary

    Reading Comprehension

    Calculus and Optimization Short Notes & Revision

    Calculus

    Optimization

    Probability and Statistics Short Notes & Revision

    Probability

    Random Variables

    Statistical Inference

    Spatial Aptitude Short Notes & Revision

    Transformation of Shapes

    Database Management and Warehousing Short Notes & Revision

    Database Systems

    Data Warehousing

    Machine Learning Short Notes & Revision

    Supervised Learning

    Unit 1 — Machine Learning

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    Knowledge Representation and Reasoning

    GATE DA Chapter-wise Practice Questions 2026

    Quantitative Aptitude Practice Questions

    Numerical Computation & Estimation

    Data Interpretation

    Programming, Data Structures and Algorithms Practice Questions

    Programming Fundamentals

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    Analytical Aptitude Practice Questions

    Logic

    Linear Algebra Practice Questions

    Matrices

    Matrix Decompositions

    Vector Spaces

    Unit 1 — Linear Algebra

    Unit 2 — Linear Algebra

    Verbal Aptitude Practice Questions

    English Grammar

    Vocabulary

    Reading Comprehension

    Calculus and Optimization Practice Questions

    Calculus

    Optimization

    Probability and Statistics Practice Questions

    Probability

    Random Variables

    Statistical Inference

    Spatial Aptitude Practice Questions

    Transformation of Shapes

    Database Management and Warehousing Practice Questions

    Database Systems

    Data Warehousing

    Machine Learning Practice Questions

    Supervised Learning

    Unit 1 — Machine Learning

    Unit 2 — Machine Learning

    Unsupervised Learning

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    GATE DA Chapter-wise Previous Year Questions (PYQs) 2026

    Quantitative Aptitude Past Year Questions

    Numerical Computation & Estimation

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    Programming, Data Structures and Algorithms Past Year Questions

    Programming Fundamentals

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    Analytical Aptitude Past Year Questions

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    Linear Algebra Past Year Questions

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    Unit 1 — Linear Algebra

    Unit 2 — Linear Algebra

    Verbal Aptitude Past Year Questions

    English Grammar

    Vocabulary

    Reading Comprehension

    Calculus and Optimization Past Year Questions

    Calculus

    Optimization

    Probability and Statistics Past Year Questions

    Probability

    Random Variables

    Statistical Inference

    Spatial Aptitude Past Year Questions

    Transformation of Shapes

    Database Management and Warehousing Past Year Questions

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    Machine Learning Past Year Questions

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    Unit 1 — Machine Learning

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    GATE DA Previous Year Questions with Solutions

    Quantitative Aptitude: Solved PYQs

    Q1. (CAT 2025) The number of patients per shift \((X)\) consulting Dr. Gita in her past \(100\) shifts is shown in the figure. If the amount she earns is ₹ \(1000(X - 0.2)\), what is the average amount (in ₹) she has earned per shift in the past \(100\) shifts?<br/><br/> Note: The figure shown is representative.<br/><br/> <svg width="420" height="300" viewBox="0 0 420 300" xmlns="http://www.w3.org/2000/svg"> <line x1="70" y1="240" x2="360" y2="240" stroke="black"/> <line x1="70" y1="240" x2="70" y2="40" stroke="black"/> <line x1="70" y1="200" x2="360" y2="200" stroke="#999"/> <line x1="70" y1="160" x2="360" y2="160" stroke="#999"/> <line x1="70" y1="120" x2="360" y2="120" stroke="#999"/> <line x1="70" y1="80" x2="360" y2="80" stroke="#999"/> <line x1="70" y1="40" x2="360" y2="40" stroke="#999"/> <rect x="100" y="160" width="35" height="80" fill="white" stroke="black"/> <rect x="170" y="80" width="35" height="160" fill="white" stroke="black"/> <rect x="240" y="120" width="35" height="120" fill="white" stroke="black"/> <rect x="310" y="200" width="35" height="40" fill="white" stroke="black"/> <text x="117" y="155" text-anchor="middle" font-size="12">20</text> <text x="187" y="75" text-anchor="middle" font-size="12">40</text> <text x="257" y="115" text-anchor="middle" font-size="12">30</text> <text x="327" y="195" text-anchor="middle" font-size="12">10</text> <text x="62" y="244" text-anchor="end" font-size="12">0</text> <text x="62" y="204" text-anchor="end" font-size="12">10</text> <text x="62" y="164" text-anchor="end" font-size="12">20</text> <text x="62" y="124" text-anchor="end" font-size="12">30</text> <text x="62" y="84" text-anchor="end" font-size="12">40</text> <text x="62" y="44" text-anchor="end" font-size="12">50</text> <text x="117" y="260" text-anchor="middle" font-size="12">5</text> <text x="187" y="260" text-anchor="middle" font-size="12">6</text> <text x="257" y="260" text-anchor="middle" font-size="12">7</text> <text x="327" y="260" text-anchor="middle" font-size="12">8</text> <text x="215" y="285" text-anchor="middle" font-size="13">Number of patients per shift (X)</text> <text x="20" y="145" text-anchor="middle" font-size="13" transform="rotate(-90 20 145)">Number of shifts</text> </svg>

    1. 6,100
    2. 6,300
    3. 6,000
    4. 6,500

    Answer: A

    Solution: Key idea: This is a weighted average and linear transformation question, recognisable because it gives a frequency distribution (bar chart) and asks for the average of a linear function of the variable.
    Step 1: Calculate the total number of patients across all shifts. From the chart: (5 * 20) + (6 * 40) + (7 * 30) + (8 * 10) = 100 + 240 + 210 + 80 = 630.
    Step 2: Calculate the average number of patients per shift, \bar{X}. \bar{X} = 630 / 100 = 6.3.
    Step 3: Apply the linear transformation for earnings. The average earnings per shift is 1000(\bar{X} - 0.2).
    Step 4: Substitute \bar{X}: 1000(6.3 - 0.2) = 1000(6.1) = 6100.
    Answer: A

    Q2. (CAT 2026) The number of bijections \(f(\cdot)\) from the set \(S = \{1, 2, 3, 4\}\) to itself such that \(f(f(n)) = n\), for all \(n \in S\), is __________ . (Answer in integer)

    Answer: 10.00

    Solution: Insight: The condition $f(f(n)) = n$ defines an involution, meaning the permutation consists entirely of 1-cycles (fixed points) and 2-cycles (swaps).
    Exam route: Use the involution recurrence $I(n) = I(n-1) + (n-1)I(n-2)$. With $I(1)=1$ and $I(2)=2$, we get $I(3) = 2 + 2(1) = 4$, and $I(4) = 4 + 3(2) = 10$.
    Learning route:
    We classify the bijections by their cycle structure for $n=4$:
    1. Zero swaps (4 fixed points): There is exactly $\binom{4}{0} = 1$ way.
    2. One swap (2 fixed points): Choose 2 elements to swap out of 4. This is $\binom{4}{2} = 6$ ways.
    3. Two swaps (0 fixed points): Choose 2 elements for the first swap ($\binom{4}{2} = 6$), and the remaining 2 form the second swap ($\binom{2}{2} = 1$). Since the two swaps are indistinguishable, we divide by $2!$. This gives $\frac{6 \times 1}{2} = 3$ ways.
    Total involutions = $1 + 6 + 3 = 10$.

    Common Trap: Forgetting to divide by $2!$ in the two-swap case leads to $6 \times 1 = 6$ ways, incorrectly totaling $1 + 6 + 6 = 13$.
    Verification: The recurrence $I(4) = I(3) + 3I(2) = 4 + 3(2) = 10$ perfectly matches the manual enumeration.

    Q3. (CAT 2025) A \(4 \times 4\) digital image has pixel intensities \((U)\) as shown in the figure. The number of pixels with \(U \leq 4\) is:<br/><br/> <svg width="180" height="120" viewBox="0 0 180 120" xmlns="http://www.w3.org/2000/svg"> <rect x="30" y="10" width="120" height="80" fill="white" stroke="black"/> <line x1="60" y1="10" x2="60" y2="90" stroke="black"/> <line x1="90" y1="10" x2="90" y2="90" stroke="black"/> <line x1="120" y1="10" x2="120" y2="90" stroke="black"/> <line x1="30" y1="30" x2="150" y2="30" stroke="black"/> <line x1="30" y1="50" x2="150" y2="50" stroke="black"/> <line x1="30" y1="70" x2="150" y2="70" stroke="black"/> <text x="45" y="25" text-anchor="middle" font-size="14">0</text> <text x="75" y="25" text-anchor="middle" font-size="14">1</text> <text x="105" y="25" text-anchor="middle" font-size="14">0</text> <text x="135" y="25" text-anchor="middle" font-size="14">2</text> <text x="45" y="45" text-anchor="middle" font-size="14">4</text> <text x="75" y="45" text-anchor="middle" font-size="14">7</text> <text x="105" y="45" text-anchor="middle" font-size="14">3</text> <text x="135" y="45" text-anchor="middle" font-size="14">3</text> <text x="45" y="65" text-anchor="middle" font-size="14">5</text> <text x="75" y="65" text-anchor="middle" font-size="14">5</text> <text x="105" y="65" text-anchor="middle" font-size="14">4</text> <text x="135" y="65" text-anchor="middle" font-size="14">4</text> <text x="45" y="85" text-anchor="middle" font-size="14">6</text> <text x="75" y="85" text-anchor="middle" font-size="14">7</text> <text x="105" y="85" text-anchor="middle" font-size="14">3</text> <text x="135" y="85" text-anchor="middle" font-size="14">2</text> </svg>

    1. 3
    2. 8
    3. 11
    4. 9

    Answer: C

    Solution: Key idea: This is a systematic counting question on a matrix, recognisable because it provides a grid of numerical values and asks for the count of cells satisfying a specific inequality condition.
    Step 1: Identify the condition. We need to count cells where the pixel intensity U \leq 4.
    Step 2: Examine each row systematically.
    - Row 1: 0, 1, 0, 2 (All 4 values are \leq 4) -> Count = 4
    - Row 2: 4, 7, 3, 3 (4, 3, 3 are \leq 4) -> Count = 3
    - Row 3: 5, 5, 4, 4 (4, 4 are \leq 4) -> Count = 2
    - Row 4: 6, 7, 3, 2 (3, 2 are \leq 4) -> Count = 2
    Step 3: Sum the counts. Total = 4 + 3 + 2 + 2 = 11.
    Answer: C

    Q4. (CAT 2024) The sum of the following infinite series is<br/>\[2 + \frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{8} + \frac{1}{9} + \frac{1}{16} + \frac{1}{27} + \cdots\]

    1. \(\frac{11}{3}\)
    2. \(\frac{7}{2}\)
    3. \(\frac{13}{4}\)
    4. \(\frac{9}{2}\)

    Answer: B

    Solution: Insight: The series is a mix of a constant, a geometric series with ratio 1/2, and another with ratio 1/3.
    Exam route: Group the terms by their denominators' patterns. Sum the two infinite geometric series separately using $S = a/(1-r)$ and add to the initial constant.
    Learning route:
    The given series is $2 + \frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{8} + \frac{1}{9} + \frac{1}{16} + \frac{1}{27} + \dots$
    Observe the denominators after the first term: 2, 4, 8, 16... are powers of 2. 3, 9, 27... are powers of 3.
    We can split the series into three parts:
    $S = 2 + \left( \frac{1}{2} + \frac{1}{4} + \frac{1}{8} + \dots \right) + \left( \frac{1}{3} + \frac{1}{9} + \frac{1}{27} + \dots \right)$
    The first bracket is a geometric series with $a = 1/2$ and $r = 1/2$. Its sum is $\frac{1/2}{1 - 1/2} = 1$.
    The second bracket is a geometric series with $a = 1/3$ and $r = 1/3$. Its sum is $\frac{1/3}{1 - 1/3} = \frac{1/3}{2/3} = 1/2$.
    Total sum $S = 2 + 1 + 1/2 = 3.5 = 7/2$.
    Correct option is B.

    Q5. (CAT 2026) The product of the digits of a three-digit number is 70. The sum of the digits of this three-digit number is _____

    1. 12
    2. 14
    3. 16
    4. 18

    Answer: B

    Solution: Insight: The product of three single digits is 70, so factorise 70 into three single-digit factors first; the sum follows immediately.
    Exam route: $70 = 2 \times 5 \times 7$. These are the only three single-digit factors (any other factorisation like $1 \times 7 \times 10$ uses a non-digit). Sum $= 2 + 5 + 7 = 14$.
    Learning route:
    Step 1: Prime factorise $70 = 2 \times 5 \times 7$.
    Step 2: We need three single digits $a, b, c \in \{1, 2, \dots, 9\}$ such that $a \times b \times c = 70$.
    Step 3: Since $70 = 2 \times 5 \times 7$, and all three are single digits, the only valid triple is $\{2, 5, 7\}$. Any attempt to introduce a 1 (e.g. $1 \times 5 \times 14$) forces a factor $\geq 10$, which is not a digit.
    Step 4: Sum $= 2 + 5 + 7 = 14$.
    Trap: Using $1 \times 7 \times 10$ gives sum 18, but 10 is not a single digit.
    Verification: $2 \times 5 \times 7 = 70$ ✓, and $2 + 5 + 7 = 14$ ✓.

    Programming, Data Structures and Algorithms: Solved PYQs

    Q1. (CAT 2026) Consider the given Python program.<br/> <br/> def fun(L, i=0):<br/> &nbsp;&nbsp;&nbsp;&nbsp;if i &gt;= len(L)-1:<br/> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return 0<br/> &nbsp;&nbsp;&nbsp;&nbsp;if L[i] &gt; L[i+1]:<br/> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;L[i+1], L[i] = L[i], L[i+1]<br/> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return 1+fun(L, i+1)<br/> &nbsp;&nbsp;&nbsp;&nbsp;else:<br/> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return fun(L, i+1)<br/> <br/> data = [5, 3, 4, 1, 2]<br/> count = 0<br/> for _ in range(len(data)):<br/> &nbsp;&nbsp;&nbsp;&nbsp;count += fun(data)<br/> print(count)<br/> <br/> The output of the program is __________ . (Answer in integer)

    Answer: 8.00

    Solution: Insight: The inner function `fun` performs one left-to-right pass of adjacent swaps, returning the number of swaps. The outer loop calls it `n` times, which is exactly the Bubble Sort algorithm. The total number of swaps in Bubble Sort equals the number of inversions in the initial array.
    Exam route: Count the inversions in `[5, 3, 4, 1, 2]`. 5 is greater than 3, 4, 1, 2 (4 inversions). 3 is greater than 1, 2 (2 inversions). 4 is greater than 1, 2 (2 inversions). Total = 4 + 2 + 2 = 8.
    Learning route:
    Pass 1: `[5, 3, 4, 1, 2]` -> 5 bubbles to the end. Swaps: (5,3), (5,4), (5,1), (5,2). Count = 4. Array: `[3, 4, 1, 2, 5]`.
    Pass 2: `[3, 4, 1, 2, 5]` -> 4 bubbles to index 3. Swaps: (4,1), (4,2). Count = 2. Array: `[3, 1, 2, 4, 5]`.
    Pass 3: `[3, 1, 2, 4, 5]` -> 3 bubbles to index 2. Swaps: (3,1), (3,2). Count = 2. Array: `[1, 2, 3, 4, 5]`.
    Pass 4 & 5: Already sorted, 0 swaps.
    Total count = 4 + 2 + 2 + 0 + 0 = 8.

    Q2. (CAT 2024) Consider the following Python function:<br/>def fun(D, s1, s2):<br/> if s1 < s2:<br/> D[s1], D[s2] = D[s2], D[s1]<br/> fun(D, s1+1, s2-1)<br/>What does this Python function fun() do? Select the ONE appropriate option <br/>below.

    1. It finds the smallest element in D from index s1 to s2, both inclusive.
    2. It performs a merge sort in-place on this list D between indices s1 and s2, both inclusive.
    3. It reverses the list D between indices s1 and s2, both inclusive.
    4. It swaps the elements in D at indices s1 and s2, and leaves the remaining elements unchanged.

    Answer: C

    Solution: Insight: The function swaps the elements at `s1` and `s2`, then recursively calls itself with `s1+1` and `s2-1`. This is the standard two-pointer recursive reversal pattern.
    Exam route: Recognize the two pointers moving inwards (`s1+1`, `s2-1`) and swapping elements. This reverses the subarray from `s1` to `s2`.
    Learning route:
    Base case: `s1 < s2` is false (i.e., `s1 >= s2`), it stops.
    Recursive step: swaps `D[s1]` and `D[s2]`, then moves pointers inward.
    This exactly reverses the segment `D[s1...s2]` in place.

    Q3. (CAT 2024) Match the items in Column 1 with the items in Column 2 in the following table:<br/><br/><table><tr><td>Column 1</td><td>Column 2</td></tr><tr><td>(p) First In First Out</td><td>(i) Stacks</td></tr><tr><td>(q) Lookup Operation</td><td>(ii) Queues</td></tr><tr><td>(r) Last In First Out</td><td>(iii) Hash Tables</td></tr></table>

    1. (p) − (ii), (q) − (iii), (r) − (i)
    2. (p) − (ii), (q) − (i), (r) − (iii)
    3. (p) − (i), (q) − (ii), (r) − (iii)
    4. (p) − (i), (q) − (iii), (r) − (ii)

    Answer: A

    Solution: Key idea: This is an ADT property matching question, recognizable because it asks to pair fundamental access patterns (FIFO, LIFO, Lookup) with their corresponding data structures.
    Step 1: Analyze "First In First Out" (p). This is the defining property of a Queue, where the first element added is the first to be removed. So, (p) matches with (ii).
    Step 2: Analyze "Last In First Out" (r). This is the defining property of a Stack, where the most recently added element is the first to be removed. So, (r) matches with (i).
    Step 3: Analyze "Lookup Operation" (q). Hash Tables are specifically designed to provide fast, average-case $O(1)$ key-based lookup operations. So, (q) matches with (iii).
    Step 4: Combine the matches: (p) - (ii), (q) - (iii), (r) - (i).
    Answer: Option A

    Q4. (CAT 2024) Consider sorting the following array of integers in ascending order using an in-place <br/>Quicksort algorithm that uses the last element as the pivot.<br/>\[60 \quad 70 \quad 80 \quad 90 \quad 100\]<br/>The minimum number of swaps performed during this Quicksort is ______.

    Answer: 15

    Solution: Key idea: This is a Quicksort trace problem, recognizable by the request to count the exact number of swaps for a specific array and pivot choice. We must simulate the standard Lomuto partition scheme.

    Step 1: Identify the partition scheme.
    The problem specifies an "in-place Quicksort algorithm that uses the last element as the pivot". This corresponds to the standard Lomuto partition scheme.

    Step 2: Trace the first partition on the array $[60, 70, 80, 90, 100]$.
    - Pivot $x = 100$.
    - Initialize $i = p - 1 = -1$.
    - Loop $j$ from $0$ to $3$:
    - $j=0$: $A[0]=60 \le 100$. Increment $i$ to $0$. Swap $A[0]$ with $A[0]$. (1 swap)
    - $j=1$: $A[1]=70 \le 100$. Increment $i$ to $1$. Swap $A[1]$ with $A[1]$. (1 swap)
    - $j=2$: $A[2]=80 \le 100$. Increment $i$ to $2$. Swap $A[2]$ with $A[2]$. (1 swap)
    - $j=3$: $A[3]=90 \le 100$. Increment $i$ to $3$. Swap $A[3]$ with $A[3]$. (1 swap)
    - End of loop. Swap $A[i+1]$ with $A[r]$, which is Swap $A[4]$ with $A[4]$. (1 swap)
    Total swaps in this step = $5$.

    Step 3: Analyze the recursive calls.
    The pivot $100$ is now in its correct final position. The left subarray is $[60, 70, 80, 90]$ (size 4), and the right subarray is empty.

    Step 4: Repeat the process for the remaining subarrays.
    - For size 4 ($[60, 70, 80, 90]$), pivot is $90$. By the same logic, it requires $4$ swaps.
    - For size 3 ($[60, 70, 80]$), pivot is $80$. Requires $3$ swaps.
    - For size 2 ($[60, 70]$), pivot is $70$. Requires $2$ swaps.
    - For size 1 ($[60]$), pivot is $60$. Requires $1$ swap.

    Step 5: Calculate the total number of swaps.
    Total swaps = $5 + 4 + 3 + 2 + 1 = 15$.

    Answer: 15

    Q5. (CAT 2024) Consider the directed acyclic graph (DAG) below: <br/><svg width="320" height="300" viewBox="0 0 320 300" xmlns="http://www.w3.org/2000/svg"><rect width="320" height="300" fill="white"/><defs><marker id="arrow-q51" markerWidth="10" markerHeight="10" refX="8" refY="5" orient="auto"><path d="M0,0 L10,5 L0,10 Z" fill="black"/></marker></defs><g stroke="black" stroke-width="4" fill="white"><circle cx="95" cy="45" r="22"/><circle cx="225" cy="45" r="22"/><circle cx="160" cy="112" r="22"/><circle cx="95" cy="200" r="22"/><circle cx="225" cy="200" r="22"/><circle cx="95" cy="265" r="22"/><circle cx="225" cy="265" r="22"/></g><g stroke="black" stroke-width="4" fill="none" marker-end="url(#arrow-q51)"><line x1="105" y1="66" x2="146" y2="94"/><line x1="215" y1="66" x2="174" y2="94"/><line x1="145" y1="132" x2="109" y2="180"/><line x1="175" y1="132" x2="211" y2="180"/><line x1="95" y1="222" x2="95" y2="242"/><line x1="225" y1="222" x2="225" y2="242"/></g><g font-family="Arial" font-size="22" text-anchor="middle" dominant-baseline="middle"><text x="95" y="45">P</text><text x="225" y="45">R</text><text x="160" y="112">Q</text><text x="95" y="200">S</text><text x="225" y="200">V</text><text x="95" y="265">U</text><text x="225" y="265">T</text></g></svg><br/>Which of the following is/are valid vertex orderings that can be obtained from a <br/>topological sort of the DAG?

    1. P Q R S T U V
    2. P R Q V S U T
    3. P Q R S V U T
    4. P R Q S V T U

    Answer: ["B","D"]

    Solution: Insight: A topological sort is valid if and only if for every directed edge $u \to v$, vertex $u$ appears before vertex $v$ in the linear ordering.
    Exam route: Extract all directed edges from the graph diagram. Check each given option to see if it violates any of these precedence constraints. Eliminate options with violations.
    Learning route:
    Step 1: Identify the vertices and directed edges from the SVG diagram.
    The edges are: $P \to Q$, $R \to Q$, $Q \to S$, $Q \to V$, $S \to U$, and $V \to T$.
    Step 2: List the precedence constraints derived from these edges:
    - $P$ must appear before $Q$.
    - $R$ must appear before $Q$.
    - $Q$ must appear before $S$ and $V$.
    - $S$ must appear before $U$.
    - $V$ must appear before $T$.
    Step 3: Evaluate each option against these constraints.
    - Option A ("P Q R S T U V"): $Q$ appears before $R$. This violates the constraint $R \to Q$. Invalid.
    - Option B ("P R Q V S U T"): $P, R$ are before $Q$; $Q$ is before $V$ and $S$; $S$ is before $U$; $V$ is before $T$. All constraints are satisfied. Valid.
    - Option C ("P Q R S V U T"): $Q$ appears before $R$. This violates the constraint $R \to Q$. Invalid.
    - Option D ("P R Q S V T U"): $P, R$ are before $Q$; $Q$ is before $S$ and $V$; $S$ is before $U$; $V$ is before $T$. All constraints are satisfied. Valid.
    Step 4: Conclude that options B and D are the valid topological orderings.

    Analytical Aptitude: Solved PYQs

    Q1. (CAT 2026) Rishi and Swathi are students of Class 5. Pavan and Tanvi are students of Class 4. Rishi and Pavan are boys. Swathi and Tanvi are girls. The four students played a total of three games of chess. The games were played one after another. A player who lost a game did not participate in any more games. It was observed that:<br/> (i) the first game was the only game where two students of the same class played against each other,<br/> (ii) the students of Class 5 won more games than the students of Class 4, and<br/> (iii) the boys won two games and the girls won one game.<br/> The student who did not lose any game is __________.

    1. Pavan
    2. Rishi
    3. Swathi
    4. Tanvi

    Answer: D

    Solution: Key idea: This is a constraint-based sequencing and elimination question, recognizable by the sequential games, elimination rules, and conditions on wins/classes.
    Step 1: Understand the game format. There are 4 students and 3 games. A loser is eliminated. For all 4 students to play, the format must be: Game 1 (A vs B), Game 2 (Winner of G1 vs C), Game 3 (Winner of G2 vs D).
    Step 2: Use condition (i). Game 1 is the ONLY game where two students of the same class played. The same-class pairs are (Rishi, Swathi) in Class 5 and (Pavan, Tanvi) in Class 4. Thus, Game 1 must be either (R, S) or (P, T).
    Step 3: Test if Game 1 is (P, T). If Class 4 plays each other in G1, Class 4 wins G1. Condition (ii) states Class 5 won more games than Class 4. Since there are 3 games total, Class 5 must win 2 and Class 4 must win exactly 1. This means Class 5 must win G2 and G3. If Class 5 wins G2, the winner is R or S. Then Game 3 would be (R or S) vs the remaining (S or R), which is a same-class game. This violates condition (i). Thus, Game 1 cannot be (P, T).
    Step 4: Test if Game 1 is (R, S). Game 1 is R vs S. Class 5 wins G1. To satisfy the quotas (Class 5 wins 2, Class 4 wins 1; Boys win 2, Girls win 1), Rishi (Boy) must win G1. If Swathi won, we would need 2 Boy wins from the remaining games, forcing Class 4 to win 2 games, violating (ii). So Rishi wins G1.
    Step 5: Determine Game 2 and 3. Rishi plays Game 2 against Pavan or Tanvi. If Rishi loses G2, the Class 4 student wins, and Class 4 would end up winning 2 games total (violating ii). Thus, Rishi must win G2.
    Step 6: Now Rishi has won G1 and G2 (2 Boy wins, 2 Class 5 wins). The quotas for Boys and Class 5 are fully met. Therefore, Game 3 must be won by a Girl from Class 4 to satisfy the remaining quotas (1 Girl win, 1 Class 4 win).
    Step 7: Game 3 is Rishi vs Tanvi. Tanvi must win. Since Tanvi won her only game and didn't play before, she never lost any game.
    Answer: D

    Q2. (CAT 2025) Let \(p\) and \(q\) be any two propositions. Consider the following propositional statements.<br/> \(S_1 : p \rightarrow q, S_2 : \neg p \land q, S_3 : \neg p \lor q, S_4 : \neg p \lor \neg q,\)<br/> where \(\land\) denotes conjunction (AND operation), \(\lor\) denotes disjunction (OR operation), and \(\neg\) denotes negation (NOT operation). Which one of the following options is correct?<br/> (Note: \(\equiv\) denotes logical equivalence)

    1. \(S_1 \equiv S_3\)
    2. \(S_2 \equiv S_3\)
    3. \(S_2 \equiv S_4\)
    4. \(S_1 \equiv S_4\)

    Answer: A

    Solution: Insight: $p \to q$ is logically equivalent to $\neg p \lor q$ by material implication.
    Exam route: Recall the material implication law $p \to q \equiv \neg p \lor q$. Compare $S_1 = p \to q$ with $S_3 = \neg p \lor q$. They are identical in meaning.
    Learning route:
    Step 1: Write out each statement clearly.
    $S_1 : p \to q$
    $S_2 : \neg p \land q$
    $S_3 : \neg p \lor q$
    $S_4 : \neg p \lor \neg q$
    Step 2: Apply the material implication equivalence to $S_1$.
    $p \to q \equiv \neg p \lor q$
    Step 3: Compare the result with $S_3$.
    $S_1 \equiv \neg p \lor q \equiv S_3$
    Step 4: Verify with a truth table to be absolutely sure.
    $p$ | $q$ | $S_1$ | $S_3$
    T | T | T | T
    T | F | F | F
    F | T | T | T
    F | F | T | T
    The columns for $S_1$ and $S_3$ match exactly.
    Answer: $S_1 \equiv S_3$, which is option A.
    Common trap: Students sometimes confuse $\neg p \lor q$ with $\neg p \land q$ or $\neg p \lor \neg q$. Remember that implication becomes a disjunction ($\lor$), not a conjunction ($\land$).

    Q3. (CAT 2026) Assume that a Creative \((C)\) person will Succeed \((S)\) if the person is also Disciplined \((D)\), but will not succeed otherwise. Now, consider the following statements:<br/> <br/> (i) \(C \land S \Leftrightarrow D\)<br/> (ii) \(C \Rightarrow (S \Longleftrightarrow D)\)<br/> (iii) \(C \Leftrightarrow ((D \Rightarrow S) \lor \neg S)\)<br/> <br/> Which of the following options is correct?

    1. Both (i) and (ii) are TRUE
    2. Only (ii) is TRUE
    3. Both (ii) and (iii) are TRUE
    4. Only (iii) is TRUE

    Answer: B

    Solution: Insight: "A creative person will succeed if disciplined, but not otherwise" means: if creative, then (succeed iff disciplined).
    Exam route: Translate the English sentence step by step. "Creative person will succeed if disciplined" gives $C \to (D \to S)$. "But not otherwise" adds $C \to (\neg D \to \neg S)$. Together: $C \to (S \iff D)$. Check which option matches.
    Learning route:
    Step 1: Parse the sentence structure.
    "A Creative (C) person will Succeed (S) if the person is also Disciplined (D), but will not succeed otherwise."
    The phrase "but not otherwise" is the key. It means the condition is both necessary and sufficient.
    Step 2: Translate the "if" part.
    "will succeed if disciplined" $\implies D \to S$ (within the context of being creative).
    Step 3: Translate the "but not otherwise" part.
    "will not succeed otherwise" $\implies \neg D \to \neg S$ (within the context of being creative).
    Step 4: Combine 2 and 3.
    $(D \to S) \land (\neg D \to \neg S) \equiv S \iff D$.
    Step 5: Apply the context.
    The whole rule applies to creative people, so: $C \to (S \iff D)$.
    Step 6: Evaluate the given statements.
    (i) $C \land S \iff D$: This means $(C \land S) \iff D$, which is not equivalent. For example, if $C = F, D = F$, the original gives $T$ (vacuously), but (i) gives $F \iff F = T$. Wait, let me check $C = F, S = T, D = F$: original gives $T$, (i) gives $(F \land T) \iff F = F \iff F = T$. Let me check $C = F, S = F, D = T$: original gives $T$, (i) gives $(F \land F) \iff T = F \iff T = F$. Not equivalent. So (i) is FALSE.
    (ii) $C \to (S \iff D)$: This is exactly what we derived. TRUE.
    (iii) $C \iff ((D \to S) \lor \neg S)$: Simplify the right side. $(D \to S) \lor \neg S = (\neg D \lor S) \lor \neg S = \neg D \lor (S \lor \neg S) = \neg D \lor T = T$. So (iii) becomes $C \iff T$, which means $C$ must be true. This is not equivalent to $C \to (S \iff D)$. FALSE.
    Answer: Only (ii) is TRUE, which is option B.

    Q4. (CAT 2025) Weight of a person can be expressed as a function of their age. The function usually varies from person to person. Suppose this function is identical for two brothers, and it monotonically increases till the age of \(50\) years and then it monotonically decreases. Let \(a_1\) and \(a_2\) (in years) denote the ages of the brothers and \(a_1 < a_2\).<br/> Which one of the following statements is correct about their age on the day when they attain the same weight?

    1. \(a_1 < a_2 < 50\)
    2. \(a_1 < 50 < a_2\)
    3. \(50 < a_1 < a_2\)
    4. Either \(a_1 = 50\) or \(a_2 = 50\)

    Answer: B

    Solution: Key idea: This is a monotonicity-based logical deduction question, recognizable by the function's trend (increasing then decreasing) and the equality of outputs for two different inputs.
    Step 1: Understand the function's behavior. The weight function $W(a)$ monotonically increases for $a \le 50$ and monotonically decreases for $a > 50$. This creates a single peak at $a = 50$.
    Step 2: Analyze the condition $W(a_1) = W(a_2)$ with $a_1 < a_2$.
    Step 3: Evaluate the positions of $a_1$ and $a_2$ relative to the peak.
    If both $a_1 < a_2 \le 50$, they lie on the monotonically increasing segment. For a strictly monotonic function, $W(a_1) < W(a_2)$, so they cannot be equal.
    If both $50 \le a_1 < a_2$, they lie on the monotonically decreasing segment. Similarly, $W(a_1) > W(a_2)$, so they cannot be equal.
    Step 4: The only way for $W(a_1) = W(a_2)$ with $a_1 \neq a_2$ is if one age is on the increasing slope and the other is on the decreasing slope.
    Step 5: Since $a_1 < a_2$, it must be that $a_1 < 50$ and $a_2 > 50$.
    Step 6: This matches the condition $a_1 < 50 < a_2$.
    Answer: B

    Q5. (CAT 2024) Let \(x\) and \(y\) be two propositions. Which of the following statements is a tautology<br/>/are tautologies?

    1. \((\neg x \land y ) \implies (y \implies x)\)
    2. \((x \land \neg y ) \implies (\neg x \implies y)\)
    3. \((\neg x \land y ) \implies (\neg x \implies y)\)
    4. \((x \land \neg y ) \implies (y \implies x)\)

    Answer: ["B","C","D"]

    Solution: Insight: Convert each implication to disjunction form and simplify. A tautology simplifies to $T$.
    Exam route: For each option, replace $A \to B$ with $\neg A \lor B$, then simplify using De Morgan's and absorption. If the result is $T$, it's a tautology.
    Learning route:
    Step 1: Recall $A \to B \equiv \neg A \lor B$.
    Step 2: Evaluate option A: $(\neg x \land y) \to (y \to x)$.
    $= \neg(\neg x \land y) \lor (\neg y \lor x)$
    $= (x \lor \neg y) \lor (\neg y \lor x)$
    $= x \lor \neg y$
    This is NOT always true (false when $x = F, y = T$). So A is not a tautology.
    Step 3: Evaluate option B: $(x \land \neg y) \to (\neg x \to y)$.
    $= \neg(x \land \neg y) \lor (x \lor y)$
    $= (\neg x \lor y) \lor (x \lor y)$
    $= \neg x \lor y \lor x \lor y$
    $= (\neg x \lor x) \lor (y \lor y)$
    $= T \lor y$
    $= T$
    This IS a tautology.
    Step 4: Evaluate option C: $(\neg x \land y) \to (\neg x \to y)$.
    $= \neg(\neg x \land y) \lor (x \lor y)$
    $= (x \lor \neg y) \lor (x \lor y)$
    $= x \lor \neg y \lor x \lor y$
    $= x \lor (\neg y \lor y)$
    $= x \lor T$
    $= T$
    This IS a tautology.
    Step 5: Evaluate option D: $(x \land \neg y) \to (y \to x)$.
    $= \neg(x \land \neg y) \lor (\neg y \lor x)$
    $= (\neg x \lor y) \lor (\neg y \lor x)$
    $= (\neg x \lor x) \lor (y \lor \neg y)$
    $= T \lor T$
    $= T$
    This IS a tautology.
    Answer: B, C, D are tautologies.

    Linear Algebra: Solved PYQs

    Q1. (CAT 2025) Which of the following statements is/are correct?

    1. \(\mathbb{R}^n\) has a unique set of orthonormal basis vectors
    2. \(\mathbb{R}^n\) does not have a unique set of orthonormal basis vectors
    3. Linearly independent vectors in \(\mathbb{R}^n\) are orthonormal
    4. Orthonormal vectors \(\mathbb{R}^n\) are linearly independent

    Answer: ["B","D"]

    Solution: Insight: Orthonormal bases are not unique (any rotation works), but orthonormality strictly guarantees linear independence.
    Exam route: Evaluate each option. A is false because we can rotate the standard basis. B is true. C is false because independent vectors need not be orthogonal. D is true because orthonormal vectors are always independent.
    Learning route:
    1. An orthonormal basis for $\mathbb{R}^n$ requires vectors to be mutually orthogonal and unit length. The standard basis is one, but any rotation of it (e.g., in $\mathbb{R}^2$, using $(\cos \theta, \sin \theta)$ and $(-\sin \theta, \cos \theta)$) is another. Thus, it is not unique (A is false, B is true).
    2. For C, consider vectors $(1, 0)$ and $(1, 1)$ in $\mathbb{R}^2$. They are linearly independent, but their dot product is $1 \neq 0$, so they are not orthogonal. Thus, independent vectors are not necessarily orthonormal.
    3. For D, let $v_1, \dots, v_k$ be orthonormal. Suppose $\sum c_i v_i = 0$. Taking the dot product with $v_j$ gives $c_j (v_j \cdot v_j) = 0 \implies c_j = 0$. Thus, they are linearly independent.

    Q2. (CAT 2025) The sum of the elements in each row of \(A \in \mathbb{R}^{n \times n}\) is \(1\). If \(B = A^3 - 2A^2 + A\), which one of the following statements is correct (for \(x \in \mathbb{R}^n\))?

    1. The equation \(Bx = 0\) has no solution
    2. The equation \(Bx = 0\) has exactly two solutions
    3. The equation \(Bx = 0\) has infinitely many solutions
    4. The equation \(Bx = 0\) has a unique solution

    Answer: C

    Solution: Key idea: The row sum condition directly gives an eigenvalue and its eigenvector, which can be evaluated in the matrix polynomial.
    Step 1: The statement "sum of the elements in each row of $A$ is $1$" means that if we multiply $A$ by the all-ones column vector $\mathbf{1} = [1, 1, \dots, 1]^T$, the result is $\mathbf{1}$. Thus, $A\mathbf{1} = 1 \cdot \mathbf{1}$.
    Step 2: This implies $\lambda = 1$ is an eigenvalue of $A$, and $\mathbf{1}$ is a corresponding non-zero eigenvector.
    Step 3: We are given $B = A^3 - 2A^2 + A$. We can factor this polynomial as $B = A(A^2 - 2A + I) = A(A - I)^2$.
    Step 4: Evaluate $B\mathbf{1}$. Since $(A - I)\mathbf{1} = A\mathbf{1} - \mathbf{1} = \mathbf{1} - \mathbf{1} = \mathbf{0}$, we have $(A - I)^2\mathbf{1} = (A - I)\mathbf{0} = \mathbf{0}$.
    Step 5: Therefore, $B\mathbf{1} = A(A - I)^2\mathbf{1} = A\mathbf{0} = \mathbf{0}$.
    Step 6: Since $\mathbf{1}$ is a non-zero vector and $B\mathbf{1} = \mathbf{0}$, the homogeneous system $Bx = 0$ has a non-trivial solution. Any homogeneous system with a non-trivial solution has infinitely many solutions.
    Answer: The equation $Bx = 0$ has infinitely many solutions.

    Q3. (CAT 2025) Let \(A = I_n + xx^T\), where \(I_n\) is the \(n \times n\) identity matrix and \(x \in \mathbb{R}^n\), \(x^T x = 1\). Which of the following options is/are correct?

    1. Rank of \(A\) is \(n\)
    2. \(A\) is invertible

    Description

    The GATE Data Science and Artificial Intelligence (DA) 2027 course is a structured, data-driven preparation path designed for the 100-mark, 65-question computer-based test. Unlike traditional GATE papers, the DA exam features no separate "Engineering Mathematics" section. Instead, Probability, Linear Algebra, and Calculus are examined as core subjects carrying direct sectional weight. Our curriculum enforces a strict mathematical dependency chain, ensuring you master these foundational topics before advancing to complex Machine Learning and Artificial Intelligence modules.

    Built specifically for the fourth edition of this paper, the course is fully mapped to the analysis of 195 previous year questions. You will prioritize high-yield areas like Probability and Statistics (17.95% weightage), Programming, Data Structures, and Algorithms (15.9%), and Machine Learning (13.33%). Furthermore, this program is explicitly designed to break the CS monopoly. Whether you come from an Engineering, Science, Commerce, Arts, or Humanities background, the modules build your programming and mathematical skills from scratch, leveraging the exam's highly inclusive eligibility criteria. With dedicated resources for the unique 15-mark General Aptitude and 85-mark Core DA split, you get the exact strategic edge needed to secure a top rank in February 2027.

    Duration

    n/a. GATE DA is a national-level entrance examination, not a degree program with a fixed duration.

    Intake Capacity

    n/a. Intake capacity varies entirely by the specific admitting institute (e.g., IITs, NITs, IISc) or PSU, not the exam itself.

    Average Package

    n/a. Salary packages depend entirely on the specific M.Tech, Ph.D., or PSU program a candidate secures admission to via their GATE score, not the exam itself.

    Degree Type

    n/a. GATE DA is an entrance exam used for admission to various postgraduate (M.Tech, Ph.D.) programs or PSU recruitment, not a degree itself.

    Placement Statistics

    Placement Statistics

    Verified, GATE-DA-specific placement statistics are not yet publicly available: the first DA-admitted M.Tech cohorts (which joined programmes like IIT Madras's WSAI in mid-2024) are only now completing a standard two-year programme, so department-level placement reports for this exact pathway haven't been published as of this writing. [NEEDS VERIFICATION: GATE DA M.Tech placement statistics by institute and year]

    The closest verifiable, comparable data point comes from a related but distinct cohort: IIT Guwahati's Mehta Family School of Data Science and AI, which graduated its first batch - admitted via JEE for the BTech programme, not GATE DA - in 2025, with an officially reported 91% placement rate and recruiters including Google, Microsoft, and Warner Bros Discovery. This is useful as an indicator of strong, established industry demand for graduates of dedicated data-science-and-AI schools in India generally, but should not be read as a GATE DA placement figure, since the admission route, degree level, and student pool are different.

    Historical placement trend narratives specific to GATE-DA-driven M.Tech/MS programmes will become available as more institutes' cohorts graduate over the next one to two admission cycles. Until departmental data is published, prospective candidates evaluating placement strength should look at the host department's broader AI/ML research output and existing (JEE-admitted or general-GATE-admitted) placement history as an indirect signal, while treating any specific DA-cohort salary or placement-percentage figure circulating online with caution unless it cites an official institute source.

    Course Overview

    Course Overview

    GATE DA is not a college degree in itself - it is one of 30 subject papers of the Graduate Aptitude Test in Engineering (GATE), a national-level exam jointly conducted by IISc Bangalore and the IITs on behalf of the National Coordination Board-GATE, Ministry of Education. Clearing the DA paper gives you a GATE score, valid for three years, that you use to apply for postgraduate seats - M.Tech, MS (Research), and PhD - in data science, machine learning, and artificial intelligence at IITs, IISc, NITs, IIITs, and other GFTIs.

    DA was introduced in 2024, making it one of the newest GATE papers, built specifically to test the mathematics, programming, and machine learning foundations that data science and AI roles demand - distinct from the more classical computer-science theory tested in GATE CS. The paper covers seven core subjects (probability and statistics, linear algebra, calculus and optimisation, programming and data structures, database management, machine learning, and artificial intelligence) plus a General Aptitude section common to all GATE papers.

    Academically, it is aimed at final-year and graduated students of engineering, science, and related disciplines - not only computer science graduates - who want to move into data-science-and-AI-focused postgraduate research or, increasingly, PSU and industry recruitment. GATE 2027, the exam cycle currently open for registration, is being organised by IIT Madras and will be held across six days in February 2027. On MastersUp, "this course" refers to the structured, adaptive GATE DA preparation track - verified notes, topic-wise practice, and mock tests aligned to the current DA syllabus - not a university programme; the actual degree is awarded by whichever institute admits you after the exam.

    Entrance Exam Details

    Entrance Exam Details

    GATE DA follows the same overall GATE framework as every other paper - computer-based test, GOAPS registration, common result window - but several details are specific to this paper. Unlike GATE CS, EC, or ME, DA has no separate "Engineering Mathematics" section; probability, linear algebra, and calculus are examined as core DA subjects in their own right, which means they carry direct sectional weight rather than being a smaller bolt-on section.

    Because DA was introduced only in 2024, GATE 2027 will be its fourth edition, so the previous-year-question pool (2024, 2025, and 2026 papers) is thinner than for legacy papers like CS or ME that have decades of archives - worth building into any preparation plan for this specific paper. DA is also not tied to a single feeder branch: candidates from CS, electronics, electrical, mathematics, statistics, and even non-engineering science backgrounds sit the paper, provided they build the required programming and ML foundations, unlike papers tied more tightly to one engineering discipline.

    At the admission stage, DA has an unusual eligibility pattern: some flagship programmes - notably IIT Madras's M.Tech in Data Science and AI at the Wadhwani School of Data Science and AI (WSAI) - accept only a valid GATE DA score and no other GATE paper for that specific seat. Other departments, such as IIT Hyderabad's Department of Artificial Intelligence, treat DA as one of several eligible papers (alongside CS, EC, EE) rather than the sole route in. This means the "one national cutoff opens every door" pattern common to older papers doesn't fully apply to DA - which programmes accept it, and whether it's the only accepted paper or one of several, varies by department and needs checking on each institute's own admission page before finalising a target list.

    Exam Pattern

    Pattern Details

    GATE DA is a 3-hour computer-based test (CBT) worth 100 total marks across 65 questions, split into General Aptitude (15 marks) and the core Data Science and Artificial Intelligence section (85 marks). The exam is held in either a forenoon (9:30 AM-12:30 PM) or afternoon (2:30 PM-5:30 PM) session, with GATE 2027's DA paper scheduled within the exam's six-day window in February 2027, and the specific session/date assigned per candidate.

    Three question types appear throughout: MCQ (single correct answer, with negative marking), MSQ (one or more correct answers, no negative marking, no partial credit), and NAT (typed numeric answer, no negative marking). Questions carry either 1 or 2 marks each. The negative-marking rule applies only to MCQs: −1/3 mark for a wrong 1-mark MCQ and −2/3 mark for a wrong 2-mark MCQ; MSQ and NAT questions never lose marks for a wrong attempt, only gain nothing.

    One pattern detail specific to DA versus several older GATE papers: there is no separate Engineering Mathematics section, so probability, linear algebra, and calculus are tested as core DA subjects with direct sectional weight rather than as a smaller standalone block. Scores are converted to a normalised GATE score (out of 1000) that adjusts for difficulty variation across sessions, using a formula published in the official GATE Information Brochure each year - always refer to that year's brochure for the exact normalisation method and any pattern updates, such as GATE 2027's additional verification steps (live facial verification, DigiLocker document integration) introduced at the registration stage rather than in the exam pattern itself.

    Skills Learning Outcomes

    Skills and Learning Outcomes

    Preparing for GATE DA builds a specific, named skill set rather than vague "analytical thinking." On the mathematics side: probability distributions and statistical inference (hypothesis testing, estimation), linear algebra used directly in ML (eigenvalues/eigenvectors, singular value decomposition, vector spaces, matrix decompositions underlying PCA and SVMs), and calculus-based optimisation (gradient descent, convex optimisation, Lagrange multipliers).

    On the computing side: Python programming, core data structures and algorithms (arrays, trees, graphs, sorting/searching, complexity analysis), and database management and warehousing (SQL, normalisation, schema design, OLAP concepts).

    On machine learning and AI specifically: supervised methods (linear/logistic regression, decision trees, SVMs, ensemble methods), unsupervised methods (clustering, dimensionality reduction), neural network and deep learning fundamentals, and core AI techniques - informed and uninformed search, adversarial search, propositional and predicate logic, and reasoning under uncertainty (conditional independence, exact inference via variable elimination, approximate inference via sampling).

    These are the same building blocks used in real data science and applied-AI roles, which is why GATE DA preparation is often described as dual-purpose: it builds exam-ready recall of formulas and algorithms and, when paired with implementation practice rather than pure theory, functional competence in the tools (Python, SQL, ML libraries) that DS/AI teams actually use day to day.

    Admission Procedure

    Admission Procedure

    Getting from "GATE DA aspirant" to "enrolled in an M.Tech/MS/PhD seat" runs through several stages. First, registration on GOAPS (the GATE Online Application Processing System) during the window set by that year's organising institute - for GATE 2027 (IIT Madras), GOAPS opens 27 August 2026, with the regular deadline on 27 September 2026 and an extended, late-fee window until 5 October 2026. Second, the computer-based exam itself, held across designated February weekends. Third, results and scorecards, released roughly a month later, along with the category-wise qualifying cutoffs for each paper, including DA.

    From there, the process splits by target institute. For IITs, qualified candidates apply through COAP (Common Offer Acceptance Portal) once individual departments open their DA-based M.Tech/MS admissions and publish their own - usually higher - admission cutoffs or shortlisting thresholds. For NITs, IIITs, and GFTIs, the CCMT (Centralised Counselling for M.Tech/M.Arch/M.Plan) portal handles seat allocation. Some departments layer on an extra stage specific to their programme: IIT Hyderabad's AI department, for instance, shortlists by GATE score and/or academic background and may then call candidates for a written test and/or interview before a final offer; IIT Madras Zanzibar runs its own separate M.Tech screening test rather than relying purely on GATE DA scores.

    Once shortlisted or allotted a seat, candidates go through document verification (degree certificates, category certificates where applicable, GATE scorecard), fee payment, and registration at the admitting institute. Because DA-specific seats are still relatively few compared to legacy papers, and acceptance rules differ department by department, checking each target institute's current DA-admission notice - rather than assuming one unified GATE admission process - is a necessary step for this particular paper.

    Preparation Strategy

    Preparation Strategy

    GATE DA rewards a sequenced approach because its subjects build on each other: the mathematics sections are prerequisites for machine learning, and machine learning is consistently among the heaviest-weighted subjects in the paper.

    Step 1 - Foundational mathematics first: Start with linear algebra (vector spaces, eigenvalues, SVD, matrix decompositions) and probability & statistics (distributions, estimation, hypothesis testing) before touching machine learning, since ML topics like PCA, SVM, and neural-network backpropagation are built directly on these. Calculus and optimisation (gradients, convexity, Lagrange multipliers) belongs in this same early phase.

    Step 2 - Programming and DSA in parallel: Python, data structures, and algorithms don't depend on the math track, so run them alongside Step 1 rather than sequentially - daily, shorter practice sessions here tend to beat occasional long ones.

    Step 3 - Machine learning, once the math is stable: With foundations in place, move to supervised and unsupervised ML methods and neural-network basics - this is consistently one of the highest-weighted individual subjects in recent DA papers, so it deserves the largest single block of study time.

    Step 4 - The "quick-convert" subjects: Artificial intelligence (search, logic, probabilistic reasoning), database management and warehousing, and any remaining calculus/optimisation topics are comparatively compact syllabi that convert into marks faster once the heavier subjects are under control - good subjects for the middle-to-late preparation phase.

    Step 5 - Previous-year questions, subject by subject: After each topic, solve every available GATE DA PYQ on it (2024, 2025, and 2026 papers, since DA doesn't yet have the multi-decade archive that CS or ME candidates draw on) to calibrate what "exam-ready" actually means for that topic, rather than relying on textbook depth alone.

    Step 6 - Mock tests and General Aptitude, throughout the final stretch: GA is only 15 marks but comparatively low-effort-per-mark, so don't leave it for the last week. Full-length, timed mocks should start once most of the syllabus is covered and continue weekly through to the exam, with each mock followed by focused error review rather than just a score check.

    Step 7 - Revision: In the final three to four weeks, shift from new content to formula sheets, common-mistake logs from mock analysis, and timed sectional drills on your two or three weakest areas.

    Indicative time-allocation profiles:

    Starting from a non-CS science/engineering background (strong math, little programming): roughly 40% of study time on Python/DSA/DBMS to close the programming gap, 35% on ML/AI, and the remaining 25% split across math revision, GA, and mocks, since the math foundation is usually already stronger for this profile.

    Starting from a CS/engineering background with programming experience but light ML/stats theory: roughly 45% on probability, statistics, and machine learning theory, 25% on linear algebra/calculus as applied to ML, 15% on AI, DBMS, and GA, and the remaining 15% on mocks and revision started early.

    Repeat attempt or advanced candidate refining an existing score: shift the bulk of remaining time - roughly 60% - into full-length mocks, PYQ-based speed drills, and targeted revision of the two or three topics causing the most lost marks, rather than re-studying the syllabus broadly.

    Syllabus

    Complete Syllabus

    The GATE DA syllabus is structured as eight sections in total: General Aptitude (shared across every GATE paper) plus seven core DA-specific sections - Probability and Statistics; Linear Algebra; Calculus and Optimisation; Programming, Data Structures and Algorithms; Database Management and Warehousing; Machine Learning; and Artificial Intelligence. The full topic-by-topic breakdown within each section is detailed in the subject, unit, and chapter tables on this page - this section explains how the syllabus is shaped and how to sequence studying it, rather than repeating the full topic list.

    Structurally, the syllabus has a clear dependency chain: Linear Algebra, Probability and Statistics, and Calculus and Optimisation function as mathematical prerequisites that Machine Learning and, to a lesser extent, Artificial Intelligence build directly on top of - concepts like PCA, SVMs, and neural network training only make sense once the underlying linear algebra and probability are solid. Programming, Data Structures and Algorithms sits somewhat independently and can be studied in parallel with the math track. Database Management and Warehousing is the most self-contained core section, requiring the least dependency on other subjects.

    Based on analysis of the GATE DA papers held so far (2024, 2025, 2026 - this being a newer paper without a multi-decade archive), Machine Learning, Programming/DSA, and Probability & Statistics have consistently carried the largest individual shares of the 85 core marks, though GATE does not publish an officially fixed weightage and the exact distribution moves somewhat year to year, so any specific percentage should be read as an informed estimate rather than a guarantee. For the current official topic list, syllabus PDF, and any year-over-year syllabus revisions (GATE 2027 introduced subject-wise syllabus updates across multiple papers), always cross-check against the syllabus document published on that year's official GATE website, since exam-prep summaries - including this one - can lag an official update.

    Notes

    Last updated: October 08, 2026

    GATE DA Notes: Complete Syllabus and PYQ Weightage Breakdown

    These notes are strictly aligned with the official IIT Madras GATE 2027 Data Science and Artificial Intelligence syllabus, prioritizing topics based on a verified analysis of 195 previous year questions. You will find topic wise PDFs, formula sheets, and high yield chapter breakdowns designed for the 3 hour computer based test format.

    Subject Wise Priority Matrix (Based on 195 PYQs)

    SubjectQuestionsWeightagePriority Tier
    Probability and Statistics3517.95%Critical
    Programming, Data Structures and Algorithms3115.90%Critical
    Machine Learning2613.33%Critical
    Database Management and Warehousing2211.28%High
    Linear Algebra2010.26%High

    Subject Wise Dependency Chain and Study Sequence

    You must master Linear Algebra and Probability before attempting Machine Learning, as the latter directly relies on the mathematical foundations of the former. Structurally, the syllabus has a clear dependency chain that dictates your revision order.

    Foundation Phase

    Start with Linear Algebra, Calculus and Optimization, and Probability and Statistics. These form the bedrock for all advanced topics.

    Application Phase

    Move to Programming, Data Structures, Algorithms, and Database Management. These are highly scoring and logically independent.

    Integration Phase

    Tackle Machine Learning and Artificial Intelligence only after securing the math foundations. Supervised Learning alone accounts for 10.77 percent of all PYQs.

    What most candidates get wrong here is treating mathematics as a separate bolt on section. Unlike GATE CS or ME, GATE DA has no separate Engineering Mathematics section. Probability, Linear Algebra, and Calculus are core subjects with direct sectional weight.

    Practical next action: Download the Probability and Statistics formula sheet today and solve 10 previous year questions specifically on Random Variables.

    Topic Level High Yield Chapters Based on 195 PYQs

    Focusing on high yield chapters maximizes your score potential within the limited exam window. The data below highlights the most frequently tested units and chapters.

    Unit / ChapterQuestionsWeightage
    Supervised Learning (Unit)

    Short Notes

    Last updated: October 08, 2026

    GATE DA Short Notes: High Yield Formula and Concept Breakdown

    These GATE DA short notes are optimized for the 65 question, 100 mark Computer Based Test format. They prioritize high yield formulas and concepts based on verified analysis of 195 previous year questions, ensuring your final revision targets Probability, Programming, and Machine Learning effectively.

    Subject Wise Priority Matrix (195 PYQs)

    SubjectQuestionsWeightage
    Probability and Statistics3517.95%
    Programming, Data Structures and Algorithms3115.90%
    Machine Learning2613.33%
    Database Management and Warehousing2211.28%
    Linear Algebra2010.26%

    Unit and Chapter Level Revision Targets

    Focusing on high yield chapters maximizes your score potential within the limited exam window. The data below highlights the most frequently tested units and chapters you must memorize for Numerical Answer Type and Multiple Select Questions.

    Unit or ChapterQuestionsWeightage
    Supervised Learning (Unit)2110.77%
    Random Variables (Unit)2010.26%
    Database Systems (Unit)199.74%
    Relational Algebra and SQL Queries (Chapter)94.62%
    Linear Classifiers, Discriminant Analysis (Chapter)63.08%

    How to Structure Your GATE DA Last Minute Notes

    Effective short notes must be actionable. What most candidates get wrong here is copying entire textbook definitions instead of extracting pure formulas and trap avoidance checklists.

    • For Numerical Answer Type: Dedicate a section to pure formula sheets and step by step calculation shortcuts. These carry no negative marking but require precise computation.
    • For Multiple Select Questions: Create trap avoidance checklists. MSQs test deep conceptual clarity and often combine two distinct topics, such as Probability and Machine Learning.
    • Dependency Mapping: Link Linear Algebra matrices directly to Machine Learning classifiers in your notes to save revision time.

    Course Curriculum

    Course Curriculum

    GATE DA itself has no "curriculum" beyond its exam syllabus - the curriculum question really applies to the M.Tech, MS, or PhD programme you're admitted into afterward, and its shape varies by institute. Using IIT Madras's M.Tech in Data Science and AI (Wadhwani School of Data Science and AI, WSAI) as an illustrative example, since it is the flagship programme built specifically around the DA paper: it runs as a standard two-year, four-semester M.Tech, with the first two semesters weighted toward core and foundational coursework - mathematical foundations (probability, linear algebra, optimisation), programming, and core machine learning and deep learning - and the later semesters shifting toward electives, domain-application coursework, and a significant thesis or project component carried out with close faculty supervision, often through WSAI's affiliated research centres.

    Other DA-accepting departments structure things differently. IIT Hyderabad's Department of Artificial Intelligence, for example, runs multiple admission "modes" (GATE-score-based, high-CGPA-based, and project-experience-based) that feed into the same core-plus-elective-plus-thesis M.Tech shape, but with different screening stages before entry. Programmes at NITs and IIITs generally follow the standard AICTE-aligned two-year M.Tech structure - core subjects in the first year, electives and a project/thesis in the second - though elective menus and thesis expectations differ by department.

    Across these variations, the general sequencing a DA-driven M.Tech candidate should expect is consistent: foundational and core coursework front-loaded in year one, followed by increasing specialisation, lab or research-group attachment, and a thesis or major project in year two, with the core-versus-elective balance and depth of the research component being the main things to compare when shortlisting between DA-accepting institutes. Because WSAI's M.Tech is unusually GATE-DA-exclusive, its published curriculum is the most directly relevant public reference for DA aspirants planning around "what happens after the exam" - programmes at other institutes should be checked individually before assuming the same core-to-elective ratio applies.

    Day In Life

    A Day in the Life

    There's no single "day in the life" for GATE DA as an exam - a working professional revising in the evenings, a final-year B.Tech student preparing alongside coursework, and a full-time repeat-attempt aspirant all look different day to day. What's common on MastersUp is the shape of the routine, since the platform itself is a fully online, AI-adaptive self-study tool rather than a scheduled classroom programme.

    A typical weekday for a full-time aspirant might start with two to three hours on a single core subject - say, machine learning or linear algebra - worked through structured, verified notes rather than scattered internet sources, followed by a set of topic-wise practice questions. Because the platform tracks progress and flags weak areas as it goes, the questions served next are meant to concentrate on what a student is actually getting wrong, rather than a fixed worksheet everyone gets. Midday is often spent on programming/DSA practice, since coding problems reward daily repetition more than long single sessions. Evenings tend to shift toward review: revisiting flagged weak topics, attempting a chapter-wise or subject-wise mock, or working through previous-year questions for whichever subject was covered that day.

    Weekly rhythm typically adds one longer session - a full-length, timed mock test under exam-like conditions - followed by a review pass rather than moving straight to new content, since analysing wrong answers is usually where the biggest score gains come from at this stage. As the exam date approaches (registration for GATE 2027 opens 27 August 2026, with the test itself in February 2027), this rhythm compresses: less new content, more timed sectional practice and revision of a personal "mistakes list" built up over the preceding months.

    Campus Life

    Campus Life

    MastersUp is a fully online, AI-powered self-study platform - there is no physical campus, hostel, or classroom attached to GATE DA preparation here, and this page won't claim otherwise about the platform itself. What "campus life" does apply to is the postgraduate programme a candidate joins after clearing the DA paper, and that varies significantly by institute.

    At IIT Madras's Wadhwani School of Data Science and AI (WSAI) - the department built specifically around this paper - DA-admitted M.Tech students join India's largest dedicated AI department by faculty count (15 full-time faculty at launch in 2024), consolidating existing research infrastructure such as the Robert Bosch Centre for Data Science and AI (RBCDSAI, established 2017), which runs active research in areas including NLP, computer vision, and healthcare AI. Students in this kind of dedicated school typically have access to specialised compute and lab resources, closer faculty-to-student research supervision than in a general department, and a cohort of similarly AI-focused peers across the BTech, MTech, and PhD levels.

    At other DA-accepting institutes - IIT Hyderabad's AI department, various NITs, and IIITs - campus facilities and the degree of AI-specific specialisation differ, and generic claims about labs, housing, or extracurricular culture at "a GATE DA college" shouldn't be assumed uniformly; these are worth confirming on each institute's own department page once a shortlist exists, since the DA-admission ecosystem is still young and unevenly documented compared to legacy engineering programmes.

    Alumni Stories

    Alumni Stories

    GATE DA is young enough - first held in 2024 - that its own M.Tech-admitted cohort (which joined dedicated programmes like WSAI in mid-2024) is only now reaching the end of a standard two-year programme, so verifiable, named alumni placement stories specific to GATE-DA-admitted postgraduate students are not yet publicly documented in detail. [NEEDS VERIFICATION: specific alumni stories for GATE DA-admitted M.Tech/MS cohorts]

    What is documented, and useful as context for the broader dedicated data-science-and-AI school model that GATE DA feeds into, is the outcome of a related - though not identical - cohort: IIT Guwahati's Mehta Family School of Data Science and AI (launched 2021) graduated its first BTech batch (admitted via JEE, 2021-2025) in 2025, with an officially reported 91% placement rate and recruiters including Google, Microsoft, and Warner Bros Discovery; one graduate went on to further study at Carnegie Mellon University. This is a JEE-admitted undergraduate cohort, not a GATE-DA-admitted postgraduate one, so it should be read as an indicator of strong industry demand for graduates of dedicated AI/DS schools generally - not as a DA-specific placement statistic.

    Until GATE-DA-specific outcome data is published by individual departments, the more reliable way to gauge likely trajectories is to look at typical patterns rather than individual stories: DA-admitted M.Tech graduates from dedicated schools like WSAI tend to move into applied ML/data-engineering roles, applied-research or R&D positions at technology companies, continue into PhD programmes at the same or a partner institute, or - as GATE DA's acceptance by PSUs and public-sector recruiters matures - pursue government-sector technical roles that increasingly recognise the DA paper alongside longer-established ones like GATE CS.

    Global Exposure

    Global Exposure

    International exposure tied specifically to GATE DA depends entirely on which postgraduate programme a candidate is admitted into, since the exam itself has no international component. At IIT Madras's Wadhwani School of Data Science and AI - the department most closely tied to this paper - publicly available programme information references DAAD exchange fellowships and other overseas research opportunities available to graduate students, alongside government-funded fellowships for eligible candidates, though exact eligibility, current availability, and application windows for these should be verified directly on WSAI's official site before factoring them into a decision.

    WSAI's head of department, Prof. Balaraman Ravindran, has international visibility in the AI research community - he has been named among TIME magazine's 100 most influential people in AI and was appointed to the United Nations' Independent International Scientific Panel on AI in 2026 - a reasonable, verifiable signal of the department's research connections, though not itself a guarantee of student-level exchange opportunities.

    For other DA-accepting institutes, specific international exchange programmes, dual-degree tie-ups, or global faculty collaborations are not consistently documented in public sources at this stage and should be checked department by department. [NEEDS VERIFICATION: global exposure details for GATE DA-accepting institutes beyond WSAI]

    Course Comparison

    Course Comparison

    GATE DA vs GATE CS: Both lead to computer- or data-focused postgraduate seats, but the papers test different things. GATE CS leans on classical computer-science theory - theory of computation, compilers, computer organisation, operating systems - alongside programming and DSA. GATE DA replaces most of that theoretical-CS core with probability, statistics, machine learning, and AI, and has no separate Engineering Mathematics section since the math is embedded directly in its core subjects. Practically, GATE CS is accepted by a far wider, longer-established set of M.Tech CS programmes across almost every IIT/NIT/IIIT, while GATE DA's acceptance is newer and narrower - some flagship programmes like WSAI's M.Tech in Data Science and AI accept only DA and no other paper, while others treat it as one of several eligible options. A candidate aiming specifically at data science, ML, or AI research is better served by DA's directly aligned syllabus; one wanting the widest possible net of eligible M.Tech CS seats is better served by CS's broader acceptance.

    GATE DA path vs ISI MSQMS / CMI MSDS entrance (both also covered on MastersUp): these are structurally different routes to a similar destination. GATE DA is a single national exam accepted, with varying rules, by many institutes, with no age or attempt limit and a three-year-valid score usable across multiple admission cycles. ISI's MSQMS and CMI's MSDS, by contrast, are admitted through each institute's own dedicated entrance test, leading to a seat at that specific institute only, with a curriculum that tends to be more theoretical-statistics-heavy (ISI in particular) than the applied ML/AI/programming mix GATE DA covers. A candidate wanting flexibility across many institutes and a broader applied AI/ML skill set is usually better served preparing for GATE DA; one set on a specific institute's more mathematically rigorous statistics programme may be better served preparing directly for that institute's own entrance test instead.

    Quick Facts

    Quick Facts

    Q: What does GATE DA stand for?

    A: GATE DA stands for Data Science and Artificial Intelligence, one of 30 subject papers offered under the Graduate Aptitude Test in Engineering (GATE). Introduced in 2024, it tests mathematics, programming, database management, machine learning, and AI, alongside a common General Aptitude section, for admission to postgraduate data-science-and-AI programmes.

    Q: Who conducts GATE DA 2027?

    A: GATE 2027, including the DA paper, is organised by IIT Madras on behalf of IISc Bangalore and the IITs, under the National Coordination Board-GATE, Ministry of Education. The organising institute rotates yearly; IISc Bangalore ran DA's first edition in 2024, followed by IIT Roorkee (2025) and IIT Guwahati (2026).

    Q: Is there an age limit for GATE DA?

    A: No. GATE, including the DA paper, has no minimum or maximum age limit, and candidates of any age - students, repeat attempters, or working professionals - can apply as long as they meet the educational eligibility requirement.

    Q: How many times can I attempt GATE DA?

    A: There is no cap on attempts. Candidates can appear for GATE DA every year they meet the eligibility criteria, and each attempt produces an independent score valid for three years from the result date.

    Q: Do I need a computer science background to attempt DA?

    A: No. GATE DA is open to candidates from engineering, science, mathematics, statistics, and related disciplines, not only CS/IT. Candidates from other branches still need to build the required programming, statistics, and machine-learning foundations themselves.

    Q: What is the GATE DA exam pattern?

    A: A 3-hour computer-based test worth 100 marks across 65 questions: 15 marks of General Aptitude and 85 marks of core DA subjects, using MCQ, MSQ, and Numerical Answer Type (NAT) questions, with negative marking applied only to MCQs.

    Q: How many sections does the GATE DA syllabus have?

    A: Seven core sections - Probability and Statistics, Linear Algebra, Calculus and Optimisation, Programming/Data Structures/Algorithms, Database Management and Warehousing, Machine Learning, and Artificial Intelligence - plus the General Aptitude section common to every GATE paper.

    Q: What was the GATE DA qualifying cutoff in recent years?

    A: The General-category qualifying cutoff has trended downward as the candidate pool has grown: approximately 37.1 in 2024, 29.0 in 2025, and 26.4 in 2026. OBC-NCL/EWS cutoffs are set at about 90% of the General cutoff, and SC/ST/PwD at roughly two-thirds, per the standard GATE category-relaxation rule.

    Q: Is the qualifying cutoff the same as the admission cutoff?

    A: No. The qualifying cutoff only secures a valid scorecard; the admission cutoff - the competitive score needed for a seat at a specific institute and programme - is set independently by each department and is typically well above the bare qualifying mark, especially for high-demand, limited-seat programmes.

    Q: How many candidates appear for GATE DA?

    A: The candidate pool has grown quickly since 2024: around 39,000 candidates in the first year, rising to roughly 75,900 registered and about 57,000 appearing in 2025, making DA one of GATE's fastest-growing papers. [NEEDS VERIFICATION: exact 2026 and 2027 candidate figures]

    Q: How long is a GATE score valid?

    A: A GATE score, including for the DA paper, is valid for three years from the date results are announced, so a single qualifying attempt can be used across more than one admission cycle if needed.

    Q: Which institutes accept GATE DA scores?

    A: IIT Madras's Wadhwani School of Data Science and AI requires GATE DA specifically for its M.Tech in Data Science and AI; IIT Hyderabad's AI department accepts DA alongside CS/EC/EE; other IITs, NITs, and IIITs vary in whether and how they accept DA, so checking each target department's current admission notice is essential.

    Q: What is the GATE 2027 application fee?

    A: As currently stated for GATE 2027, the application fee is ₹2,000 per paper for General/OBC-NCL/EWS candidates and ₹1,000 for Female/SC/ST/PwD candidates during the regular registration window, plus an additional ₹500 late fee in the extended window - confirm the final figure on the official GOAPS portal when applying.

    Q: When does GATE 2027 registration open?

    A: GOAPS registration for GATE 2027 opens on 27 August 2026, with the regular (no late fee) deadline on 27 September 2026 and an extended, late-fee window until 5 October 2026. The exam is scheduled across six days in February 2027.

    Q: Does GATE DA have a separate Engineering Mathematics section?

    A: No. Unlike GATE CS or EC, DA does not carry a separate Engineering Mathematics section - probability, linear algebra, and calculus are tested directly as core DA subjects with their own sectional weight.

    Q: Can I apply for GATE DA and another paper in the same year?

    A: Yes, GATE allows candidates to apply for up to two papers in the same year, provided the specific combination is permitted by that year's organising institute - check the current GATE brochure for allowed paper combinations.

    Q: Is there a scholarship for GATE-qualified M.Tech students?

    A: Many GATE-qualified, full-time M.Tech students (including DA-admitted candidates) are eligible for the MoE/AICTE PG scholarship or an institute assistantship, commonly cited around ₹12,400 per month, though exact eligibility and continuation conditions vary by institute and should be confirmed with the admitting department.

    Q: Is GATE DA used for PSU recruitment?

    A: Several established GATE papers are used directly by PSUs for recruitment; because DA is comparatively new, its adoption by individual PSUs for direct recruitment is still developing, and candidates should check individual PSU notifications rather than assume the same pathways as legacy papers apply yet. [NEEDS VERIFICATION: current list of PSUs recruiting via GATE DA specifically]

    Total Aspirants

    GATE Data Science and Artificial Intelligence (DA) has experienced rapid growth in aspirant volume since its introduction as a separate paper.

    • 2024 (IISc Bangalore): 52,493 registered, 39,210 appeared, 8,378 qualified.
    • 2025 (IIT Roorkee): 75,854 registered, 57,054 appeared, 11,007 qualified.
    • 2026 (IIT Guwahati): 91,764 registered, 69,242 appeared, 12,849 qualified.

    Between 2024 and 2026, total registrations nearly doubled (from ~52,000 to ~91,000), and actual appearances grew from ~39,000 to ~69,000. In 2026, the 69,242 candidates who appeared for the GATE DA paper accounted for approximately 8.7% of the total ~7.97 lakh appearances across all GATE papers, establishing it as one of the most popular and fastest-growing non-traditional streams.

    Cutoff Marks

    Cutoff Marks

    GATE DA's qualifying cutoff - the minimum score needed for a valid scorecard, not for admission to a specific programme - has fallen each year since the paper launched, as the candidate pool has grown: from roughly 37.1 (General) in 2024 to 29.0 in 2025 and 26.4 in 2026. Category relaxation follows GATE's standard rule: OBC-NCL/EWS candidates qualify at approximately 90% of the General cutoff, and SC/ST/PwD candidates at roughly two-thirds of it - confirmed by the actual 2025 released figures of 29.0 (General), 26.1 (OBC-NCL/EWS), and 19.3 (SC/ST).

    Because GATE DA 2027 results aren't out yet, any 2027 cutoff figure is necessarily an estimate based on this multi-year trend, not a confirmed number.

    GATE DA 2027 Expected Qualifying Cutoff (Indicative, based on 2024-2026 trend)

    CategoryApprox. Cutoff (Indicative)Safe Range
    General25-2932+
    OBC-NCL / EWS23-2629+
    SC / ST / PwD17-1922+

    These indicative figures describe the qualifying threshold only. Competitive, seat-winning scores at high-demand programmes like WSAI's M.Tech in Data Science and AI run well above any of these numbers - see the Cutoff Analysis section for how to think about a genuinely "safe" admission score rather than a bare qualifying one.

    Rank Marks

    Rank vs Marks Analysis

    The rank a given GATE DA score translates to isn't fixed by any published formula, and because DA is still building its multi-year data history (only three prior editions - 2024, 2025, 2026 - exist as of GATE 2027), a precise, DA-specific marks-to-rank table isn't as reliable as it is for decades-old papers like GATE CS or ME; treat any "marks = rank X" claim seen for DA as a rough estimate rather than a fixed conversion.

    Directionally, the pattern that holds across GATE papers generally also applies here: the 40-65 mark band tends to be the most densely populated and most rank-sensitive range, where even a 2-3 mark difference can shift rank by a meaningful margin, while very high scores (75+) separate out into a much thinner, lower-competition band typically associated with the strongest institutes and, where applicable, PSU shortlists. Because DA's candidate pool is still smaller and growing year to year, rank-at-a-given-mark is also moving from year to year - a rank that corresponded to a given score in 2025 will not directly translate to 2027 as more candidates enter the paper. [NEEDS VERIFICATION: official GATE DA marks-vs-rank data by year]

    Eligibility Criteria

    Eligibility Criteria

    GATE DA's eligibility to sit the exam is broad and, on its own, has no age limit and no cap on attempts - a rule common to all GATE papers. Academically, candidates must be currently in the third year or higher of a government-recognised undergraduate degree, or have already completed one, in Engineering, Technology, Architecture, Science, Commerce, Arts, or Humanities; a four-year B.S./B.Sc. (Research) is also accepted. There is no minimum percentage or CGPA required just to appear for the exam, and candidates with backlogs in their qualifying degree can still apply.

    Unlike some other GATE papers, DA is not restricted to a specific feeder branch such as CS or IT - candidates from mechanical, electrical, physics, mathematics, statistics, or other eligible backgrounds can choose the DA paper, provided they are prepared to build the required programming, statistics, and ML foundations themselves.

    Both Indian nationals and candidates from a defined set of eligible foreign countries can apply, subject to nationality rules published in the current GATE brochure. Reserved-category candidates (SC/ST/OBC-NCL/EWS/PwD) need valid category or disability certificates in the prescribed format at the appropriate stage of the process; OBC-NCL/EWS certificates are generally required at the counselling/admission stage rather than at GATE registration itself.

    It's important to separate exam eligibility from admission eligibility: while GATE itself sets no minimum marks to appear, individual institutes commonly require roughly 55-60% marks (or equivalent CGPA) in the qualifying degree at the point of actual M.Tech/MS admission, on top of a competitive GATE score.

    Placement

    Placement Details

    Roles typically associated with DA-driven M.Tech/MS/PhD graduates from dedicated data-science-and-AI departments include machine learning engineer, data scientist, applied research scientist, AI/ML product roles, and data engineering positions, based on the applied ML, deep learning, statistics, and domain-application curriculum these programmes are built around. Recruiters at comparable dedicated AI/DS schools in the IIT system - drawing on IIT Guwahati's documented first-batch outcomes - have included large technology companies such as Google and Microsoft as well as media/technology firms like Warner Bros Discovery, alongside the broader mix of core-tech and analytics employers that typically recruit from top engineering institutes' placement seasons generally.

    Company-specific and salary figures tied specifically to GATE-DA-admitted graduates are not yet independently verifiable and are not stated here as confirmed data. [NEEDS VERIFICATION: company-wise and salary-wise placement data for GATE DA-admitted cohorts specifically]

    Beyond direct campus placement, GATE DA also opens two other outcome paths worth noting: continuation into a PhD at the same or a partner institute, a common trajectory for students in research-heavy dedicated AI schools like WSAI; and, as the DA paper matures and gains wider recognition, potential PSU recruitment routes that currently apply more established to older GATE papers. Candidates weighing placement strength as a factor in choosing between DA-accepting institutes are better served comparing each department's existing (even if not DA-specific) placement track record, faculty research output, and industry partnerships than relying on informal, unsourced salary claims about this specific paper.

    Course Outcomes

    Career Outcomes

    Clearing GATE DA and progressing into a data-science-or-AI-focused M.Tech, MS, or PhD opens several distinct paths rather than one fixed career track. Academically, it's a direct route into research-heavy postgraduate programmes at some of India's newest and most heavily invested-in AI departments - IIT Madras's Wadhwani School of Data Science and AI being the clearest example - with a natural continuation option into PhD study for students who want to stay in research.

    Industry-facing outcomes, based on the applied curriculum these programmes run (machine learning, deep learning, statistics, and project-based domain applications), typically include roles like machine learning engineer, data scientist, applied research scientist, data engineer, and increasingly generative-AI-focused engineering roles, at technology companies, analytics-driven businesses across sectors, and - as the paper's institutional recognition grows - potentially research labs and PSUs.

    Because the DA-driven postgraduate ecosystem is still young, longitudinal outcome data - where DA-admitted graduates end up five or ten years out - doesn't exist yet the way it does for older GATE papers. What is reasonably well established instead is the strength of the underlying demand: India's broader dedicated AI/data-science school model (illustrated by IIT Guwahati's 91%-placed first BTech cohort with recruiters like Google and Microsoft) shows real, verified employer appetite for graduates of this kind of specialised programme, even though that specific data point isn't a GATE DA figure. Prospective candidates should read GATE DA's career outcomes as strong and growing, in a genuinely high-demand field, without yet a decade of DA-specific track record to point to.

    Industry Applications

    [{"industry":"Government and Public Sector","how_this_course_applies":"GATE DA scores serve as a qualifying metric for direct recruitment into specialized technical roles within central government bodies and Public Sector Undertakings (PSUs), leveraging the exam's rigorous testing of data science and AI fundamentals.","example_roles":["Senior Field Officer (Technical)","Scientific/Technical Assistant-A","PSU Data Scientist"]},{"industry":"Data Engineering and Architecture","how_this_course_applies":"The Database Management and Warehousing syllabus section, alongside Programming and Data Structures, provides the foundational knowledge required to design, optimize, and manage large-scale data pipelines and storage systems.","example_roles":["Data Engineer","Database Administrator","Data Architect"]},{"industry":"Artificial Intelligence and Machine Learning","how_this_course_applies":"Core syllabus topics like Machine Learning and Artificial Intelligence directly map to building predictive models, neural networks, and intelligent systems utilized across technology, healthcare, and research sectors.","example_roles":["Machine Learning Engineer","AI Research Scientist","Data Scientist"]},{"industry":"Quantitative Analysis and Finance","how_this_course_applies":"The heavy emphasis on Probability and Statistics, Linear Algebra, and Calculus equips candidates with the mathematical rigor necessary for quantitative risk assessment, algorithmic modeling, and financial data analysis.","example_roles":["Quantitative Analyst","Risk Modeler","Financial Data Analyst"]}]

    Tools And Technologies

    [{"name":"Python","category":"Programming Language","used_for":"The sole programming language explicitly specified in the official GATE DA syllabus, used for testing fundamental programming logic, data structures, and algorithmic problem-solving."},{"name":"SQL (Structured Query Language)","category":"Database Technology","used_for":"Writing, evaluating, and understanding relational database queries, joins, and integrity constraints conceptually without requiring hands-on database software execution."},{"name":"Relational Algebra and Tuple Calculus","category":"Database Theory","used_for":"Formulating and evaluating database queries mathematically to understand the foundational logic of relational database management systems and normalization."},{"name":"Basic Data Structures (Stacks, Queues, Linked Lists, Trees, Hash Tables)","category":"Computer Science Fundamentals","used_for":"Solving algorithmic problems, search operations, and sorting tasks within the context of Python programming as mandated by the syllabus."}]

    Learning Pathway

    [{"stage":"Mathematical Foundations","duration":"Phase 1 (Foundational)","do_this":["Master Linear Algebra and Probability & Statistics first, as they form the absolute mathematical foundation required for Machine Learning and Artificial Intelligence.","Cover Calculus and Optimisation to complete the core mathematical backbone of the GATE DA syllabus."]},{"stage":"Programming, Data Structures, and Databases","duration":"Phase 2 (Intermediate)","do_this":["Learn Python programming fundamentals, basic data structures (stacks, queues, trees, hash tables), and search/sorting algorithms.","Study Database Management and Warehousing concepts, including ER models, relational algebra, tuple calculus, and SQL queries."]},{"stage":"Machine Learning and Artificial Intelligence","duration":"Phase 3 (Advanced)","do_this":["Tackle Machine Learning and Artificial Intelligence only after securing strong foundations in mathematics and programming.","Focus on supervised and unsupervised learning, neural networks, search algorithms, and logic as outlined in the official core DA-specific sections."]},{"stage":"General Aptitude Integration","duration":"Daily throughout all phases","do_this":["Dedicate 30 to 45 minutes daily to General Aptitude practice to secure the 15 marks allocated to this section.","Treat aptitude as a consistent daily habit rather than a last-minute revision topic."]}]

    Syllabus Key Takeaway

    Key Takeaways

    The GATE DA syllabus is organised into seven core sections - Probability and Statistics, Linear Algebra, Calculus and Optimisation, Programming/Data Structures/Algorithms, Database Management and Warehousing, Machine Learning, and Artificial Intelligence - plus the General Aptitude section shared across all GATE papers. Unlike GATE CS or EC, there's no separate Engineering Mathematics section; the mathematics is embedded directly within the core subjects.

    Based on analysis of the 2024-2026 papers (GATE does not publish an official fixed weightage, so this is Indicative rather than guaranteed), Machine Learning and Programming/DSA are consistently among the highest-weighted individual subjects, with Probability and Statistics close behind; combined, the three mathematics-adjacent sections (Probability & Statistics, Linear Algebra, Calculus & Optimisation) typically account for roughly 40% of the core marks, underlining how math-heavy this paper is relative to its "data science" branding.

    Sequencing matters here specifically because Machine Learning depends on Linear Algebra and Probability being solid first, and because Artificial Intelligence, Database Management, and Calculus are comparatively compact, faster-to-complete sections best slotted into the middle-to-late stretch of a study plan rather than left entirely for the end alongside General Aptitude and full-length mocks.

    Unit Test Keys

    Test Series Structure

    A GATE DA-focused test series is typically layered to match the paper's seven-section structure rather than treated as one undifferentiated question bank. The base layer is unit or chapter-wise tests - short, topic-specific sets (for example, a test purely on eigenvalues/SVD within Linear Algebra, or one purely on decision trees within Machine Learning) meant to confirm a single concept is solid before moving on.

    The next layer is subject-wise or sectional tests, combining every chapter within one of the seven core sections (or General Aptitude) into a timed set, used once a full section is covered to check retention and speed together rather than just conceptual correctness.

    The top layer is full-length mock exams, replicating the actual 65-question, 100-mark, 3-hour GATE DA structure across General Aptitude and all seven core sections together, used to build exam-day pacing and stamina once most of the syllabus is covered. MastersUp's GATE track currently includes 65+ mock tests and 15,000+ verified practice questions across this kind of layered structure, spanning the exam's General Aptitude and core DA sections.

    Question Pattern Analysis

    Question Pattern Analysis

    GATE DA uses three question formats across its 65 questions: Multiple Choice Questions (MCQ, exactly one correct option), Multiple Select Questions (MSQ, one or more correct options, with no partial credit for partially correct selections), and Numerical Answer Type (NAT, a typed numeric value rather than a choice from options). Both 1-mark and 2-mark questions appear across General Aptitude and the core DA section, with 2-mark questions generally testing multi-step or applied problems rather than single-fact recall.

    The marking scheme, standard across all GATE papers including DA: a wrong MCQ answer costs 1/3 mark on a 1-mark MCQ and 2/3 mark on a 2-mark MCQ; MSQ and NAT questions carry no negative marking at all, though an unattempted question also earns nothing. This makes MSQ and NAT questions comparatively lower-risk to attempt even with partial confidence, while MCQs reward genuine elimination-based reasoning over guessing.

    Section-wise, the core DA subjects that have carried the heaviest question counts across the 2024-2026 papers are Programming/DSA, Machine Learning, and Probability & Statistics - consistent with their higher indicative weightage discussed elsewhere on this page - while Database Management/Warehousing and Calculus/Optimisation have tended to appear as a smaller, more concentrated set of questions. As with all weightage discussion for this paper, year-to-year question distribution should be read as a planning guide based on past papers rather than a fixed, officially guaranteed pattern, since GATE does not publish a binding per-topic question count in advance.

    Placement Analysis

    Last updated: October 08, 2026

    Current Status of GATE DA Placement Statistics

    Verified, cohort-specific placement statistics for GATE Data Science and Artificial Intelligence (DA) M.Tech programs are not yet publicly available. The first DA-admitted cohorts, such as those who joined programs like IIT Madras in mid-2024, are only now completing their standard two-year programs. Therefore, official department-level placement reports for this exact pathway have not been published as of this writing.

    Proxy Indicators for Industry Demand

    While direct GATE DA M.Tech data is pending, the broader industry demand for dedicated data science and AI graduates remains strong. The closest verifiable, comparable data point comes from a related but distinct cohort. IIT Guwahati's Mehta Family School of Data Science and AI graduated its first batch in 2025. This cohort was admitted via JEE for the B.Tech program, not through GATE DA. They reported a 91 percent placement rate with recruiters including Google, Microsoft, and Warner Bros Discovery. This serves as a useful indicator of established industry demand for dedicated data science schools in India, but it must not be read as a GATE DA placement figure, since the admission route, degree level, and student pool are entirely different.

    How to Evaluate Placement Potential for GATE DA

    Since specific DA-cohort salary or placement-percentage figures are not yet published, prospective candidates must evaluate placement strength using indirect signals. You should look at the host department's broader AI and ML research output and the existing placement history of general GATE-admitted or JEE-admitted students in that same department.

    What most candidates get wrong here

    Many aspirants treat generic average package claims for GATE DA found on coaching websites as fact. Any specific salary figure circulating online should be treated with extreme caution unless it cites an official institute source. GATE DA is a national-level entrance examination, not a degree program. Your salary package depends entirely on the specific M.Tech, Ph.D., or PSU program you secure admission to via your GATE score, not the exam itself.

    Practical next action: Before applying, download the latest official placement report of the target IIT or NIT department. Check if they have dedicated AI and ML research labs and review the recruiters that visit that specific department, rather than relying on institute-wide aggregate numbers.

    Key GATE 2027 Timeline

    PeriodMilestone
    February 2027

    GATE DA Examination Window

    March 2027

    Result Declaration

    Dates are indicative and subject to the official IIT notification.

    The MastersUp Advantage for GATE DA

    Studying placement trends is only half the battle. You need a strategy to secure the rank that gets you into those top departments. MastersUp builds a personalized, AI-driven study plan for every learner.

    • Machine learning tracks your real performance topic by topic, spots weak and strong areas, and adjusts what you practice next.

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    • Revision depth tracks your prep window, offering up to 6 full revisions across 12 months, scaling down to a compact sprint mode when time is short.

    • Even with just 1 hour of daily practice, you can see exactly where you stand, topic by topic, against other students on the platform.

    Free Study Resources

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    Cutoff Analysis

    Cutoff Analysis

    Two different numbers get called "GATE DA cutoff," and conflating them is the most common mistake aspirants make. The qualifying cutoff (26.4 General in 2026, trending down from 37.1 in 2024) is simply the bar for getting a valid scorecard - it says nothing about whether that score is competitive for any specific seat. The admission cutoff - set independently by each department, often not published as a single clean number the way the qualifying cutoff is - is what actually determines whether a candidate gets an offer, and for high-demand, limited-seat programmes it typically sits well above the bare qualifying mark.

    What counts as a "safe score" for GATE DA therefore depends entirely on which programme is being targeted. For a flagship, GATE-DA-exclusive programme like WSAI's M.Tech in Data Science and AI at IIT Madras - where DA is the only accepted paper and seats are limited relative to demand - a safe, competitive score is meaningfully higher than the qualifying threshold; treat any specific number quoted for this as Indicative and confirm against the department's own released admission statistics once available, since DA-specific historical admission-cutoff data is still thin. For departments that accept DA alongside other GATE papers (like IIT Hyderabad's AI department) or for NIT/IIIT-level DS/AI programmes, competitive scores tend to be comparatively more attainable, but are still institute- and year-specific.

    The trend worth planning around: as DA's candidate pool keeps growing year over year, the qualifying cutoff (likely continuing a gradual downward or stabilising trend as normalisation adjusts for a larger pool) and the admission cutoffs at popular programmes (likely rising, as more well-prepared candidates compete for a still-limited number of dedicated DA-linked seats) are moving in different directions - which is exactly why "clearing the exam" and "getting a preferred seat" are two different targets to prepare for.

    Exam Dates

      • Event: Application Correction Window
      • Window: October 14 - October 21, 2026
      • Status: announced
      • Event: City Allotment Notification
      • Window: January 4, 2027
      • Status: expected
      • Event: Admit Card Release
      • Window: January 2027
      • Status: expected
      • Event: GATE DA Exam (Specific date and session assigned per candidate within this window)
      • Window: February 6, 7, 13, 14, 20, and 21, 2027
      • Status: announced
      • Event: Result and Scorecard Declaration
      • Window: March 19, 2027
      • Status: announced

    Short Description

    Master the GATE DA 2027 exam with a data-driven course covering the 7 core subjects, exact PYQ weightage, and the strict mathematical dependency chain.

    Ai Study Info

    {"one_liner":"The Artificial Intelligence section in GATE DA carries a precise 7.18% weightage (14 questions), focusing on classical AI topics like Logic, Search, and Knowledge Representation, distinct from the Machine Learning section.","who_should_take":"Aspirants targeting a high rank in GATE DA who need to optimize their preparation time by focusing on high-yield classical AI topics without over-studying at the expense of heavier sections like Probability (17.95%) or Programming (15.9%).","study_hours_per_week":4,"top_3_mistakes":["Lumping Artificial Intelligence and Machine Learning together, leading to confusion between classical AI (Search, Logic) and statistical learning models.","Over-indexing on the AI section and neglecting higher-yield core subjects like Probability and Statistics (17.95%) or Programming, Data Structures, and Algorithms (15.9%).","Attempting to study Knowledge Representation and Search without first mastering the foundational Logic chapter, which is a direct prerequisite."],"ai_summary":"The GATE DA Artificial Intelligence section is a distinct, classical AI module carrying 7.18% weightage (14 questions). It is structurally separated from Machine Learning. The highest-yield units are Knowledge Representation and Reasoning (3.59%), Search (3.59%), and Logic (2.56%). At the chapter level, 'Logic, First-Order Representation' and 'Graph Traversal: BFS and DFS' are the most frequently tested. Candidates must follow the syllabus dependency chain: master Logic fundamentals first, then tackle Search and Knowledge Representation, while balancing this with heavier sections like Probability and Programming to maximize overall score."}

    Colleges Page Content

    Last updated: October 09, 2026

    GATE DA is an Exam, Not a Degree: Understanding Admissions

    GATE Data Science and Artificial Intelligence (DA) is strictly a national level entrance examination. It does not have a fixed course duration, intake capacity, or average salary package. These metrics belong entirely to the specific M.Tech, M.S., Ph.D., or PSU program you secure admission to using your GATE score. What most candidates get wrong here is searching for "GATE DA placement stats" as if the exam itself guarantees a salary. Your actual package and intake depend entirely on the admitting institute and the specific program you join.

    Academically, eligibility to sit for the exam is broad. You must be in the third year or higher of a government recognised undergraduate degree, or have already completed one, in Engineering, Technology, Architecture, Science, Commerce, Arts, or Humanities. A four year B.S. or B.Sc. (Research) is also accepted, with no minimum percentage or CGPA required.

    Top Institutes and Programs Accepting GATE DA Scores

    Premier institutes explicitly accept the GATE DA score for specialized postgraduate admissions. Most institutes do not offer a generic "M.Tech in GATE DA". Instead, candidates use their DA score to apply for specific specializations such as M.Tech in Data Science, M.Tech in Computer Science and Engineering with an AI or ML specialization, or interdisciplinary Artificial Intelligence programs.

    Institute CategoryNotable InstitutesTypical Specializations Accepting DA
    IITsIIT Madras, IIT Guwahati, IIT Ropar, IIT Patna, IIT Jodhpur, IIT BhilaiM.Tech Data Science, M.Tech AI, M.Tech CSE (AI/ML specialization)
    IIScIISc BangaloreM.Tech in Artificial Intelligence, M.Tech in Computer Science and Automation
    NITsNIT Trichy, NIT Warangal, NIT Surathkal, NIT Calicut, NIT RourkelaM.Tech Data Analytics, M.Tech AI and Machine Learning, M.Tech Data Science

    Note: The exhaustive list of all NITs, IIITs, and state funded universities accepting the GATE DA score for the 2027 academic session is subject to annual updates in individual institute admission brochures.

    Navigating Cutoffs, Counselling, and Seat Allocation

    Admissions to IITs and IISc using a valid GATE DA score are primarily routed through the Common Offer Acceptance Process (COAP). Meanwhile, NITs, IIITs, and other centrally funded technical institutes use the Centralized Counselling for M.Tech (CCMT). Because GATE DA was introduced only in 2024, the 2027 edition will be its fourth iteration, meaning admission cutoff trends are still stabilizing compared to older papers.

    Official GATE 2027 Timeline

    • Application Window: (Extended registration with late fee follows).

    • Admit Card Release: (Confirms your specific exam date and session).

    • Examination Window: (DA paper scheduled within this six day window).

    • Result Declaration:

    Your immediate next action should be to review the official eligibility criteria for your target institutes on the COAP portal or the respective CCMT website, as seat matrices and category wise cutoffs fluctuate yearly.

    Entrance Exam Blog

    Last updated: October 08, 2026

    The GATE Data Science and Artificial Intelligence (DA) 2027 exam is a 3-hour computer-based test worth 100 marks across 65 questions. With no age limit, no cap on attempts, and no minimum percentage requirement, it is designed for candidates in their third year or higher of any recognised undergraduate degree. Since its introduction in 2024, the 2027 cycle marks only the fourth edition, making strategic, data-driven preparation essential.

    GATE DA Eligibility Criteria

    You are eligible for GATE DA 2027 if you are currently in the third year or higher of a government-recognised undergraduate degree, or have already completed one. This includes Engineering, Technology, Architecture, Science, Commerce, Arts, or Humanities, as well as four-year B.S. or B.Sc. (Research) programs.

    GATE DA Exam Pattern and Marking Scheme

    The exam is a 3-hour computer-based test scheduled within a six-day window in February 2027. You will be assigned either a forenoon or afternoon session based on official allocation.

    ParameterDetails
    Total Duration3 Hours
    Total Marks100 Marks
    Total Questions65 Questions
    General Aptitude15 Marks (10 Questions)
    Core DA Section85 Marks (55 Questions)
    Session TimingForenoon (9:30 AM to 12:30 PM) or Afternoon (2:30 PM to 5:30 PM)

    Syllabus Structure and the No Separate Maths Rule

    The GATE DA syllabus consists of eight sections: General Aptitude plus seven core DA-specific sections. Unlike GATE CS, EC, or ME, there is no separate Engineering Mathematics section.

    Probability, linear algebra, and calculus are examined as core DA subjects in their own right. This means they carry direct sectional weight rather than acting as a smaller bolt-on section. Structurally, the syllabus follows a clear dependency chain starting with Linear Algebra and Probability, which form the foundation for Machine Learning and Artificial Intelligence units.

    Your practical next action today is to download the official GATE 2027 DA syllabus PDF and map its seven core sections against the unit-wise weightage table below.

    Data-Driven PYQ Weightage (2024 Onwards)

    Because GATE DA was introduced in 2024, the previous-year question pool is limited to recent papers. Based on an analysis of 195 total PYQs, here is the exact subject-wise and unit-wise weightage you must prioritize.

    Entrance Exam Seo Description

    Preparation Strategy Blog

    Last updated: October 08, 2026

    The GATE Data Science and Artificial Intelligence (DA) 2027 exam is a 100-mark, 65-question computer-based test. Since it was introduced in 2024, the 2027 cycle is only its fourth edition. To crack it, you need a structured, dependency-respecting study plan that prioritizes high-weightage core subjects over generic rote learning.

    The Optimal GATE DA Subject Sequence

    The optimal subject sequence for GATE DA strictly follows a mathematical dependency chain. You must master Probability, Linear Algebra, and Calculus before attempting Machine Learning or Artificial Intelligence.

    What most candidates get wrong here is treating mathematics as a separate engineering math bolt-on. In GATE DA, probability and linear algebra are core subjects that carry direct sectional weight. If you jump into supervised learning without understanding random variables or matrix operations, you will struggle with the foundational logic of the algorithms.

    Your practical next action today is to download the official IIT Madras GATE DA syllabus PDF and map its seven core sections against the unit-wise weightage table before buying any books.

    Month-by-Month Preparation Roadmap

    A realistic 6 to 8 month roadmap divides your preparation into four distinct phases, balancing concept building, previous year question practice, and full-length mock tests.

    PhaseFocus AreasTarget Weightage
    Months 1 to 2Mathematics Foundation and General AptitudeProbability (17.95%), Linear Algebra (10.26%), Calculus (6.67%)
    Months 3 to 4Core Computing and Data ManagementProgramming, DSA (15.9%), Database Management (11.28%)
    Months 5 to 6Advanced Core and Targeted PYQsMachine Learning (13.33%), Artificial Intelligence (7.18%)
    Months 7 to 8Full-Length Mocks and Weak Area RevisionSpeed building, MSQ and NAT accuracy, time management

    Daily Study Routine for Students and Working Professionals

    A sustainable daily study routine requires 4 to 5 hours of focused effort for full-time aspirants, and 2 to 3 hours for working professionals. Consistency beats unrealistic 16-hour study myths that lead to burnout.

    Recommended Resources and Books

    The most effective resources for GATE DA align directly with the official IIT Madras syllabus and standard academic texts. Because the previous-year question pool is limited to 2024 onwards, conceptual clarity is more valuable than memorizing vast historical question banks.

    GATE DA 2027 Key Dates

    Stay

    Preparation Strategy Seo Title

    Preparation Strategy Seo Description

    Admission Procedure Blog

    Last updated: October 08, 2026

    The GATE DA admission procedure for 2027 is a multi step funnel. After qualifying the exam, you must register on either COAP for IITs and IISc, or CCMT for NITs and IIITs. Seat allotment relies primarily on your GATE DA score, though MS Research and PhD programs often require an additional written test or interview.

    Step by Step GATE DA Admission Procedure

    The admission funnel requires you to qualify the exam, register on the correct counselling portal, fill your institute choices, participate in seat allotment rounds, and finally confirm your admission by paying the required fees.

    1. Qualify the Exam: Secure a valid GATE DA scorecard after the February 2027 examination.
    2. Portal Registration: Register on COAP for IITs and IISc, or CCMT for NITs, IIITs, and other GFTIs.
    3. Choice Filling: Research institute brochures and lock in your preferred programs and institutes in order of priority.
    4. Seat Allotment: Participate in multiple counselling rounds where seats are allocated based on your score, category, and choices.
    5. Admission Confirmation: Accept the allotted seat, pay the admission fee, and report to the institute with your original documents.

    COAP vs CCMT: Understanding the Counselling Portals

    You must choose between COAP for IITs and IISc, and CCMT for NITs, IIITs, and other GFTIs, as these portals manage separate seat matrices and allotment rounds.

    FeatureCOAP (Common Offer Acceptance Portal)CCMT (Centralized Counselling)
    Participating InstitutesIITs and IIScNITs, IIITs, and other GFTIs
    Primary FunctionFacilitates offers and allows candidates to accept, reject, or hold multiple offers across rounds.Centralized seat allotment based on a single choice filling and merit rank.
    Registration TimingTypically opens shortly after GATE results are declared.Usually opens after COAP registration begins.

    For official updates, always refer to the respective portals like ccmt.admissions.nic.in.

    Interview and Written Test Requirements

    While M.Tech admissions are largely score based, MS Research and PhD programs almost universally require a written test or interview to assess your subject fundamentals.

    Institutes use these additional assessments to evaluate your depth of knowledge in areas like Probability, Linear Algebra, and Machine Learning. If you are shortlisted, the interview will focus heavily on your core concepts rather than rote memorization.

    Admission Pathway for Non Engineering Candidates

    Candidates from Science, Commerce, Arts, or Humanities backgrounds can leverage their GATE DA score, but must carefully verify individual institute brochures for specific eligibility criteria or bridge course requirements.

    What most candidates get wrong here

    They assume a GATE DA score guarantees direct M.Tech admission everywhere. In reality, some institutes restrict non engineering applicants to specific programs or require them to clear an additional departmental test during shortlisting.

    Your practical next action today is to download the latest admission brochures of your top five target institutes and check their specific degree requirements for GATE DA applicants.

    GATE DA 2027 Key Admission Dates

    Stay aligned with the official schedule. The exam will be conducted within a six day window in February 2027, followed by counselling in the subsequent months.

    Admission Procedure Seo Title

    GATE DA Admission Procedure 2027: COAP, CCMT & Counselling

    Admission Procedure Seo Description

    Complete guide to GATE DA 2027 admission procedure: step by step counselling process, COAP vs CCMT portals, interview requirements, and tips for non engineering students.

    Curriculum Blog

    Last updated: October 08, 2026

    The M.Tech Data Science and Artificial Intelligence curriculum at top institutes follows a structured 4 semester model. The first year builds your mathematical and programming foundations, while the second year focuses on specialized electives and a major capstone project or thesis. This structure directly rewards the core subjects you master for the GATE DA exam.

    Typical 4 Semester M.Tech Data Science Structure

    The academic journey is designed to transition you from foundational theory to applied research or industry readiness over two years.

    MilestoneTimeline (IST)
    Exam Window

    SemesterAcademic FocusKey Deliverables
    Semester 1Mathematical Foundations and Core ComputingCoursework completion, foundational assignments
    Semester 2Advanced Machine Learning and Elective SelectionMid term reviews, minor project initiation
    Semester 3Specialized Electives and Industry InternshipsInternship reports, major project proposal and literature review
    Semester 4Dedicated Research or Capstone ExecutionThesis submission, final viva voce, and publication

    Core Subjects vs Elective Specializations

    The first year universally mandates core subjects that align perfectly with the GATE DA syllabus, ensuring you have the rigorous background needed for advanced topics.

    Mandatory Core Subjects

    • Probability, Statistics, and Linear Algebra
    • Data Structures and Algorithms
    • Database Management and Warehousing
    • Foundations of Machine Learning

    Second Year Elective Buckets

    • Deep Learning and Neural Networks
    • Natural Language Processing
    • Computer Vision and Image Processing
    • Big Data Analytics and Spatial Data Science

    Thesis, Capstone, and Project Requirements

    Your choice between an M.Tech and an MS Research program dictates your final year workload. M.Tech programs typically culminate in a semester long capstone project or an industry internship, designed to solve applied, real world problems.

    In contrast, MS Research programs are heavily weighted toward a multi semester thesis. You will be expected to produce original research, often resulting in a publication at a recognized conference or journal.

    What most candidates get wrong here

    They assume the M.Tech project is just a formality. In reality, top institutes treat the capstone or thesis as a primary hiring signal. Starting your literature review and identifying a faculty mentor by the end of Semester 2 is critical for a strong final output.

    Your practical next action today is to review the recent thesis titles published by the Data Science departments of your top three target institutes to gauge the expected research depth.

    Bridge Courses for Non Engineering Candidates

    Because GATE DA welcomes candidates from Science, Commerce, Arts, and Humanities backgrounds, institutes have adapted their curricula to ensure everyone starts on equal footing.

    Many programs mandate or strongly recommend bridge courses during the first semester. These typically cover foundational programming in Python, discrete mathematics, and basic data structures. This ensures that a candidate with a B.Sc. in Statistics or a B.Com. in Economics can successfully handle the rigorous Machine Learning and Database Systems coursework that follows.

    Your Timeline to Entering the Program

    Curriculum Seo Title

    M.Tech Data Science Curriculum: Semesters, Subjects & Projects

    Curriculum Seo Description

    Explore the M.Tech Data Science and AI curriculum: 4 semester structure, core vs elective subjects, thesis requirements, and bridge courses for non engineering students.

    Day In Life Blog

    Last updated: October 08, 2026

    The Reality of a GATE DA Aspirant's Day

    Cracking the GATE Data Science and Artificial Intelligence exam requires 2.5 to 3 quality hours on weekdays, not unsustainable 16 hour burnout marathons. The 100 mark, 65 question computer based test evaluates your mathematical maturity and Python fluency. Success demands a weightage driven daily routine that prioritizes Probability, Linear Algebra, and Machine Learning over generic coding tutorials.

    The exam is conducted in two sessions, either forenoon from 9:30 AM to 12:30 PM or afternoon from 2:30 PM to 5:30 PM, within the official window.

    Hour by Hour Weekday Routine

    Whether you are a college student or a working professional, consistency beats intensity. A sustainable weekday schedule allocates specific blocks to prevent cognitive overload.

    Time BlockActivityDuration
    Morning (Before College/Work)General Aptitude practice (Verbal, Quantitative, Spatial, Analytical)30 to 45 minutes
    Evening Slot 1Core Mathematics (Probability, Linear Algebra, or Calculus)90 minutes
    Evening Slot 2Programming, Data Structures, and Algorithms in Python45 to 60 minutes
    Night (Optional)Light revision of formulas or error log review15 to 20 minutes

    What most candidates get wrong here

    Treating General Aptitude as an afterthought is a critical error. It carries 15 marks. Securing 12 of those marks is often easier than squeezing out 2 extra marks in Machine Learning, yet aspirants skip daily aptitude drills until the final month.

    Weekend Deep Dive and Mock Test Protocol

    Weekends provide 6 to 7 hour blocks for high intensity work. Do not use this time for passive video watching.

    • Hours 1 to 3: Take a sectional or full length mock test under strict exam conditions.
    • Hours 3 to 5: Mandatory error log analysis. Categorize every mistake as conceptual, calculative, or misreading.
    • Hours 5 to 7: Targeted revision of the weak topics identified in the error log, followed by chapter specific practice.

    Your practical next action today is to block out a strict 45 minute window tomorrow morning exclusively for General Aptitude and 90 minutes in the evening for Probability or Linear Algebra.

    Subject Time Allocation: The PYQ Weightage Matrix

    Your weekly study hours must map directly to verified Previous Year Question weightage. The syllabus has a clear dependency chain. Linear Algebra and Probability must precede Machine Learning.

    Subject AreaPYQ WeightageRecommended Weekly Focus
    Probability and Statistics17.95%High (Foundation)
    Programming, Data Structures and Algorithms15.90%High (Daily Practice)
    Machine Learning13.33%High (Post Math)
    Database Management and Warehousing11.2

    Day In Life Seo Title

    GATE DA Daily Routine: Realistic Study Schedule

    Day In Life Seo Description

    Discover a realistic, hour-by-hour GATE DA daily routine. Balance math, ML, and aptitude with this proven weekday and weekend study schedule.

    Campus Life Blog

    Last updated: October 08, 2026

    Beyond the Classroom: The M.Tech Data Science Campus Experience

    The modern M.Tech Data Science experience at premier institutes is a vibrant integration of advanced research, hackathons, and active leadership in the broader student ecosystem. This reality completely debunks the outdated myth that postgraduate students are isolated from campus life.

    As you prepare for the GATE Data Science and Artificial Intelligence exam, visualizing this environment can fuel your motivation. The exam itself is a 3 hour computer based test worth 100 marks, scheduled within the official window.

    Hostel Life and Residential Infrastructure

    M.Tech students at IITs, NITs, and IIITs are typically provided main campus hostel accommodation. This setup fosters a diverse peer network alongside B.Tech and Ph.D. scholars. You will have full access to central libraries, specialized data science labs, and mess facilities, creating a collaborative living and learning environment.

    What most candidates get wrong here

    Many aspirants assume M.Tech hostel life is identical to B.Tech life, just with older students. In reality, the culture shifts heavily toward research discussions, late night lab sessions, and professional networking, requiring a more mature approach to shared living spaces.

    Clubs, Fests, and the AI/ML Peer Culture

    Postgraduates actively participate in and often lead major institute events like Techfest or Shaastra. The peer culture for M.Tech DA students is highly collaborative. It is frequently characterized by joint participation in Kaggle competitions, midnight hackathon brainstorming, and specialized AI/ML club leadership.

    Activity TypeTypical M.Tech DA InvolvementParticipation Level
    Technical FestivalsOrganizing committees, judging datathons, or presenting research posters.High
    AI/ML ClubsLeading workshops on supervised learning, random variables, or neural networks.High
    Cultural FestsParticipating in music, literature, or management teams to maintain work life balance.Medium

    Work Life Balance: Coursework vs. Thesis Reality

    The two year program rhythm shifts dramatically from intensive structured coursework in the first year to a flexible but demanding research thesis or capstone project phase in the second year.

    Your practical next action today is to review the specific student society lists and recent hackathon winners of your target IITs or NITs. This will give you a concrete picture of the active communities you can join once you secure your seat.

    The MastersUp Advantage: Study Smarter, Not Harder

    AI Driven Personalization

    MastersUp builds each learner a personalized study plan. Machine learning tracks your real performance topic by topic, spots weak and strong areas, and adjusts what you practice next.

    Curated Practice, Not Random Guesses

    Every practice question is curated for your specific gaps. Cocoon is our focus mode flow for learning on the go, one topic at a time, without distractions.

    Dynamic Revision Depth

    Revision depth tracks your prep window. We ensure 6 full revisions across 12 months, scaling down to a compact sprint mode when very little time is left.

    Transparent Benchmarking

    Even at 1 hour of daily practice, you can see exactly where you stand, topic by topic, against other students on the platform.

    Official GATE 2027 Key Dates

    Keep track of the official timeline to ensure you do not miss any critical milestones for your M.Tech admis

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    M.Tech Data Science Campus Life: IIT Hostel & Fests

    Campus Life Seo Description

    Explore the real campus life of M.Tech Data Science students at IITs and NITs. Discover hostel life, AI/ML clubs, tech fests, and work-life balance.

    Alumni Stories Blog

    Last updated: October 08, 2026

    Where GATE DA Actually Takes You: Real Career Trajectories

    Clearing the GATE Data Science and Artificial Intelligence exam, a 3 hour test of 65 questions split into 15 marks of General Aptitude and 85 marks of core DA subjects, opens three distinct career trajectories. Graduates from premier institutes typically transition into core industry tech roles, advanced research pathways, or specialized government positions.

    The exam is scheduled within the official window.

    Representative Alumni Journeys and Job Roles

    M.Tech Data Science and AI graduates secure highly specialized roles. Rather than generic software engineering, alumni step into positions like Machine Learning Engineer, Data Scientist, AI Researcher, and Data Engineer. Product companies and dedicated research labs, including organizations like Texas Instruments, Samsung Research Institute, Microsoft, and Flipkart, actively recruit for these profiles.

    What most candidates get wrong here

    Many aspirants assume an M.Tech in AI is just a stepping stone to standard web development or generic IT consulting. In reality, the coursework and thesis requirements are heavily research oriented, leading directly to core AI product development and algorithmic engineering roles.

    Your practical next action today is to review the Detailed Syllabus and map each core subject to the specific interview topics your target companies test.

    How GATE DA Subjects Translate to Industry Success

    The core subjects tested in GATE DA are directly applicable to technical interviews and daily responsibilities in these careers. Here is how your preparation translates to real world applications.

    GATE DA SubjectIndustry Application
    Probability and StatisticsA/B testing, Bayesian networks, and risk modeling in fintech.
    Machine LearningTraining recommendation engines, fraud detection, and computer vision models.
    Programming and DSAOptimizing data pipelines, graph traversals for social networks, and system scalability.
    Database ManagementDesigning data warehouses, writing complex SQL queries, and managing distributed databases.

    The MastersUp Advantage: Study Smarter, Not Harder

    AI Driven Personalization

    MastersUp builds each learner a personalized study plan. Machine learning tracks your real performance topic by topic, spots weak and strong areas, and adjusts what you practice next.

    Curated Practice, Not Random Guesses

    Every practice question is curated for your specific gaps. Cocoon is our focus mode flow for learning on the go, one topic at a time, without distractions.

    Dynamic Revision Depth

    Revision depth tracks your prep window. We ensure 6 full revisions across 12 months, scaling down to a compact sprint mode when very little time is left.

    Transparent Benchmarking

    Even at 1 hour of daily practice, you can see exactly where you stand, topic by topic, against other students on the platform.

    The Research and Academia Pathway

    For those inclined toward academia, the M.Tech thesis requirement and the strong mathematical foundation built during GATE DA preparation naturally transition students into Ph.D. programs at premier research institutes like IISc or IITs. The ability to read and implement research papers during your master degree is a direct extension of mastering units like Supervised Learning and Random Variables.

    To gauge the competition for these top research seats, check the historical

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    Global Exposure Blog

    Last updated: October 08, 2026

    Global Pathways: Beyond Domestic Borders

    An M.Tech in Data Science from an IIT or NIT is a globally recognized credential that actively enhances your international career and higher study prospects. Clearing the GATE Data Science and Artificial Intelligence exam opens doors to top-tier global universities and multinational technology companies.

    The exam is a 3 hour computer based test worth 100 marks, scheduled within the official window.

    Higher Study Abroad and Research Collaborations

    The rigorous mathematical and research foundation built during the M.Tech program makes graduates highly competitive for Ph.D. and MS programs at top international universities. The mandatory thesis component in the second year provides the exact research experience that global admissions committees look for.

    Furthermore, premier Indian institutes are actively expanding their global academic footprint. Initiatives like international campus expansions and cross border academic exchange programs reflect a broader trend of global integration in Indian technical education.

    Global Recruiters on Indian Campuses

    You do not always need to move abroad to work for a global tech giant. M.Tech Data Science and AI graduates from premier Indian institutes are actively recruited by multinational companies and dedicated research labs directly on campus.

    Recruiter TypeRepresentative OrganizationsTarget Roles
    Global Tech GiantsMicrosoft, Amazon, GoogleMachine Learning Engineer, Applied Scientist
    Semiconductor and HardwareIntel, Qualcomm, Texas InstrumentsAI Hardware Optimization, Data Engineer
    Dedicated Research LabsSamsung Research Institute, IBM ResearchAI Researcher, Data Scientist

    How the GATE DA Syllabus Aligns with Global Standards

    Mastering the core GATE DA subjects directly maps to the technical interview expectations and foundational knowledge required by international tech giants and academic institutions.

    GATE DA SubjectGlobal Industry ApplicationAcademic Research Relevance
    Probability and StatisticsA/B testing, risk modeling, statistical inferenceBayesian networks, advanced statistical theory
    Machine LearningPredictive modeling, neural network architectureNovel algorithm development, deep learning research
    Linear AlgebraComputer vision, tensor operationsOptimization theory, matrix factorization

    Your practical next action today is to review the recent research publications or open source contributions of faculty members in the Data Science departments of your target IITs. This will show you the exact global collaborations already in motion.

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    Scholarships Blog

    Last updated: October 08, 2026

    If you qualify the GATE Data Science and AI exam, you are eligible for a verified monthly stipend of ₹12,400 for up to 24 months through the AICTE Post Graduate Scholarship scheme. This financial support applies equally to the newer DA paper, functioning identically to traditional engineering branches.

    AICTE Post Graduate Scholarship for GATE DA

    The AICTE PG Scholarship provides a verified stipend of ₹12,400 per month for up to 24 months to full time GATE qualified students, which explicitly includes the newer Data Science and AI paper. To claim this, you must secure admission to a full time M.Tech or MS program at an AICTE approved institute. The stipend is contingent on maintaining satisfactory academic progress and attendance as defined by your institute.

    IIT and NIT HTRA Fellowships and Stipends

    GATE DA qualifiers admitted to regular M.Tech or MS programs at IITs and NITs are eligible for the Half Time Teaching Assistantship, providing the same ₹12,400 monthly stipend in exchange for departmental teaching or research duties. This fellowship is the standard financial model for postgraduate scholars at premier institutes. You will be assigned tasks such as grading assignments, conducting tutorials, or assisting in laboratory sessions.

    Financial Aid TypeMonthly AmountDurationRequirement
    AICTE PG Scholarship₹12,400Up to 24 monthsFull time M.Tech or MS admission
    IIT or NIT HTRA Fellowship₹12,400Program durationDepartmental TA or RA duties

    Tuition Fee Waivers and Category Concessions

    Beyond monthly stipends, SC, ST, and PwD students often receive full or partial tuition fee waivers at premier institutes, effectively reducing the net cost of the degree to zero or near zero when combined with the stipend. These concessions operate independently of the monthly financial aid. You must submit valid category certificates during the counselling process on COAP or CCMT to avail these benefits.

    Education Loans and Financial Aid Schemes

    GATE qualified students can leverage platforms like the PM Vidya Lakshmi portal to access collateral free education loans up to ₹10 lakh, often with government interest subsidies applied during the course and moratorium period. A valid GATE DA scorecard significantly strengthens your loan application, as banks view it as proof of academic merit and future employability.

    What most candidates get wrong here is assuming the newer GATE DA paper is excluded from traditional MHRD or AICTE stipends, or that private coaching scholarships replace actual postgraduate financial aid. Your GATE DA scorecard holds the exact same financial weight as a Computer Science scorecard. Your practical next action today is to bookmark the AICTE PG Scholarship portal and download the latest admission brochure of your target IIT or NIT to verify their specific HTRA policy.

    The MastersUp Edge for Your Preparation

    Securing a GATE DA stipend starts with a high rank. MastersUp builds each learner a personalized, AI driven study plan. Machine learning tracks your real performance topic by topic, spots weak and strong areas, and adjusts what you practice next. Every practice question is curated for your specific needs, avoiding generic random practice.

    Essential Study Resources

    Do not rely on scattered notes. Access structured, verified resources designed specifically for the GATE Data Science and AI syllabus.

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    Preparation Strategy Content

    Last updated: October 08, 2026

    The GATE Data Science and Artificial Intelligence (DA) 2027 exam is a 100 mark, 65 question computer based test. Since its introduction in 2024, the 2027 cycle marks only its fourth edition. To secure a top rank, you need a dependency respecting study plan that prioritizes high weightage core subjects over generic rote learning.

    GATE DA 2027 Exam Pattern and Eligibility Snapshot

    The GATE DA exam is a 3 hour computer based test worth 100 marks across 65 questions, strictly divided into 15 marks for General Aptitude and 85 marks for the core Data Science and Artificial Intelligence section.

    ParameterDetails
    Total Duration3 Hours (180 Minutes)
    Total Marks100 Marks (65 Questions)
    Section SplitGeneral Aptitude (15 Marks), Core DA (85 Marks)
    Exam Window

    Scheduled within the six day window in February 2027.

    Eligibility3rd year or higher of a recognised UG degree, or completed. No age limit, no attempt cap, no minimum CGPA.

    The Dependency First Subject Sequence

    You must master Linear Algebra, Probability, and Calculus before attempting Machine Learning or Artificial Intelligence because the GATE DA syllabus structurally enforces a mathematical dependency chain.

    What most candidates get wrong here is treating mathematics as a separate engineering math bolt on. In GATE DA, probability and linear algebra are core subjects that carry direct sectional weight. If you jump into supervised learning without understanding random variables or matrix operations, you will struggle with the foundational logic of the algorithms.

    Your practical next action today is to download the official GATE DA syllabus PDF and map its seven core sections against the unit wise weightage table before buying any books.

    PYQ Weightage Triage Matrix for Targeted Study

    Out of 195 historical previous year questions, Probability and Statistics alone accounts for 17.95 percent of the weightage, making it the highest priority subject for your preparation.

    SubjectPYQ CountWeightage
    Probability and Statistics3517.95%
    Programming, Data Structures and Algorithms3115.90%
    Machine Learning2613.33%
    Database Management and Warehousing2211.28%
    Linear Algebra2010.26%
    General Aptitude (Quant, Verbal, Spatial, Analytical)3417.43%

    Preparation Strategy Meta

    {"hours_per_week":20,"phases":[{"name":"Foundation","weeks":8,"focus":"Linear Algebra, Probability, Statistics, and daily Python DSA practice."},{"name":"Core Application","weeks":8,"focus":"Machine Learning, Artificial Intelligence, and Database Management, applying math foundations directly."},{"name":"Consolidation","weeks":4,"focus":"Calculus, Optimization, and completing the remaining syllabus with sectional tests."},{"name":"Mock Season","weeks":6,"focus":"Full length mocks, error log analysis, and General Aptitude daily drills."}],"resources":[{"type":"Official Document","title":"GATE DA Official Syllabus PDF","why":"Required to map the seven core sections and verify topic boundaries before starting."},{"type":"Practice Material","title":"GATE DA Previous Year Papers (2024 to 2026)","why":"The only authentic source for understanding the specific framing of DA questions, especially MSQs and NATs."},{"type":"Platform Tool","title":"MastersUp Chapter Practice","why":"Provides curated, difficulty scaled questions that adapt to your weak areas in real time."}]}

    Curriculum Hero

    Curriculum Body

    Last updated: October 08, 2026

    The GATE Data Science and Artificial Intelligence (DA) 2027 exam is a 100 mark, 65 question computer based test. Since its introduction in 2024, the 2027 cycle marks only its fourth edition. Understanding the M.Tech Data Science curriculum structure helps you prioritize high weightage GATE DA topics that form the exact foundation of your first year postgraduate coursework.

    The 4 Semester M.Tech Data Science Structure

    Top institutes structure their M.Tech Data Science and Artificial Intelligence programs across a rigorous 4 semester model, transitioning from foundational theory to applied research or industry readiness.

    SemesterAcademic FocusKey Deliverables
    Semester 1Mathematical Foundations and Core ComputingCoursework completion, foundational assignments in probability, linear algebra, and basic machine learning.
    Semester 2Advanced Machine Learning and SystemsDeep learning, big data analytics, and database systems mastery.
    Semester 3Specialized Electives and Research InitiationDomain specific electives and thesis proposal defense.
    Semester 4Capstone Project or Major ThesisIndustry ready deliverables or published academic research.

    Direct Mapping: GATE DA Syllabus to M.Tech Semester 1 and 2

    The GATE DA syllabus uniquely examines probability, linear algebra, and calculus as core subjects with direct sectional weight, rather than a generic engineering mathematics bolt on. This perfectly mirrors the mandatory mathematical prerequisites of Semester 1 M.Tech coursework.

    GATE DA SubjectM.Tech Curriculum CounterpartPYQ Weightage
    Probability and StatisticsMathematics for Data Science (Semester 1)17.95%
    Programming, Data Structures and AlgorithmsCore Computing and Algorithm Design (Semester 1)15.90%
    Machine LearningFoundational and Advanced ML (Semesters 1 & 2)13.33%
    Database Management and WarehousingDatabase Systems and Big Data Analytics (Semester 2)11.28%
    Linear AlgebraMathematics for Data Science (Semester 1)10.26%

    Why Curriculum Awareness Dictates Your GATE DA Priority

    What most candidates get wrong here is treating mathematics as a generic engineering math bolt on. In GATE DA, probability and linear algebra are core subjects that carry direct sectional weight. If you jump into supervised learning without understanding random variables or matrix operations, you will struggle with the foundational logic of the algorithms.

    Your practical next action today is to map your current study plan against the unit wise weightage table before buying any new reference books.

    Curriculum Links

    [{"anchor":"Official GATE Information","href":"https://gate.iitm.ac.in/","kind":"external"},{"anchor":"GATE DA Syllabus Breakdown","href":"/exams/gate/da/syllabus","kind":"internal"},{"anchor":"GATE DA Chapter Practice","href":"/exams/gate/da/chapter-practice","kind":"internal"},{"anchor":"GATE DA Full PYQ Papers","href":"/exams/gate/da/full-pyp-papers","kind":"internal"},{"anchor":"GATE DA Cutoff Archive","href":"/exams/gate/da/cutoff","kind":"internal"}]

    Campus Life Faq

    [{"q":"Do M.Tech Data Science students get main campus hostel accommodation at IITs and NITs?","a":"Yes, premier institutes like IITs, NITs, and IIITs typically provide main campus hostel accommodation for M.Tech Data Science students. This ensures you have full access to central libraries, specialized labs, and mess facilities, creating a highly collaborative living and learning environment throughout your entire program duration."},{"q":"How is the M.Tech campus experience different from the B.Tech experience?","a":"The M.Tech experience differs significantly in academic focus. While B.Tech emphasizes foundational coursework and broad campus activities, M.Tech campus life is characterized by specialized research, thesis work, and industry led projects. You will spend more time in advanced labs and research groups than in general undergraduate events."},{"q":"Are there research opportunities and hackathons for M.Tech Data Science students?","a":"Absolutely. The M.Tech Data Science experience actively integrates advanced research, seminars, project work, and hackathons. You are encouraged to participate in technical events and Kaggle style competitions. This vibrant ecosystem completely debunks the outdated myth that postgraduate students are isolated from the broader student community."},{"q":"Do M.Tech students interact with B.Tech and Ph.D. scholars on campus?","a":"Yes, the hostel and academic setup naturally fosters a diverse peer network. You will regularly collaborate with B.Tech and Ph.D. scholars on campus projects, research initiatives, and technical clubs. This cross pollination of ideas is a major advantage of pursuing your postgraduate degree at a premier institute."},{"q":"Is postgraduate campus life isolated compared to undergraduate life?","a":"No, that is a common misconception. Modern M.Tech Data Science programs feature a vibrant integration of advanced research, hackathons, and active leadership in the broader student ecosystem. You remain deeply connected to campus life while focusing on your specialized academic and research goals."},{"q":"What kind of technical clubs can M.Tech Data Science students join?","a":"M.Tech students frequently lead or actively participate in coding clubs, artificial intelligence societies, and data science communities. These clubs organize workshops, guest lectures, and inter college hackathons, providing excellent platforms to apply your machine learning and programming skills in real world scenarios."},{"q":"Does the M.Tech Data Science curriculum include industry projects or internships?","a":"Yes, structured components like internships and industry led projects are universal features of these programs. The curriculum is designed to transition you from foundational theory to applied research or industry readiness, ensuring you gain practical experience before completing your final thesis or capstone project."},{"q":"Can M.Tech students participate in Kaggle or similar data science competitions?","a":"Definitely. Participation in Kaggle style competitions and national level data science challenges is highly encouraged. Many institutes actively support students who represent them in these events, and such achievements often complement your academic research and significantly boost your placement prospects."},{"q":"How does hostel life support collaborative learning for M.Tech scholars?","a":"Hostel life provides a shared living environment where you can easily form study groups and discuss complex algorithms or research papers late into the night. Proximity to peers facing similar academic challenges creates a strong support system that enhances overall learning outcomes."},{"q":"Are there specialized data science labs available for M.Tech students?","a":"Yes, premier institutes provide dedicated access to specialized data science labs, high performance computing clusters, and advanced research facilities. As an M.Tech student, you will utilize these resources extensively for your coursework, thesis work, and advanced machine learning model training."}]

    Scholarships Meta

    {"schemes":[{"name":"AICTE Post Graduate Scholarship","who":"Full-time GATE DA qualified students admitted to AICTE-approved M.Tech or MS programs","benefit":"₹12,400 per month for up to 24 months","how_to_apply":"Apply through the official AICTE PG Scholarship portal after securing admission. The stipend is contingent on maintaining satisfactory academic progress and attendance as defined by the respective institute."},{"name":"IIT and NIT HTRA Fellowship","who":"GATE DA qualifiers admitted to regular M.Tech or MS programs at IITs and NITs","benefit":"₹12,400 per month","how_to_apply":"Granted upon admission in exchange for departmental teaching or research duties, such as grading assignments, conducting tutorials, or assisting in laboratory sessions."}],"loan_notes":"While the GATE stipend covers standard monthly living expenses, students may need to explore education loans for initial admission fees, security deposits, or relocation costs. Interest subsidies under government schemes like the Central Sector Interest Subsidy (CSIS) may be available for eligible categories during the moratorium period.","seo":{"title":"GATE DA Scholarship & Stipend: AICTE and HTRA Details","description":"Learn about the ₹12,400 monthly stipend for GATE DA qualifiers. Understand AICTE PG Scholarship and IIT or NIT HTRA fellowship eligibility, duration, and conditions."}}

    Study Plan Seo Json

    {"title":"GATE DA Study Plan 2027: Syllabus, Weightage & Roadmap","description":"Master the GATE DA 2027 exam with our data-driven study plan. Discover the optimal subject sequence, exact PYQ weightage, and a 6-month roadmap to maximize your score.","faq":[{"q":"Is 6 months enough to crack GATE DA 2027?","a":"Yes. A focused 6 to 8 month roadmap is sufficient if you follow a dependency-respecting subject sequence, prioritize high-weightage units like Supervised Learning (10.77%) and Random Variables (10.26%), and solve previous year questions from day one."},{"q":"What is the subject-wise weightage for GATE DA?","a":"Based on 195 previous year questions, the top subjects are Probability and Statistics (17.95%), Programming, Data Structures and Algorithms (15.9%), Machine Learning (13.33%), Database Management and Warehousing (11.28%), and Linear Algebra (10.26%)."},{"q":"Which subjects should I study first for GATE DA?","a":"You must master Probability, Linear Algebra, and Calculus before attempting Machine Learning or Artificial Intelligence. Unlike other GATE papers, mathematics in GATE DA is not a bolt-on; it carries direct core sectional weight and forms the foundation for algorithmic logic."}],"howto":{"name":"GATE DA 2027 6-Month Preparation Roadmap","steps":[{"name":"Phase 1: Build the Mathematical Foundation","text":"Focus exclusively on Linear Algebra, Probability and Statistics, and Calculus. These subjects form the strict dependency chain required for advanced topics. Do not jump into Machine Learning yet. Practice daily Python and Data Structures fundamentals alongside these core math subjects."},{"name":"Phase 2: Tackle High-Weightage Core Subjects","text":"Move to Machine Learning (13.33% weightage) and Artificial Intelligence (7.18% weightage). Since you have mastered random variables and matrix operations, you will now grasp the foundational logic of algorithms like Supervised Learning (10.77% unit weightage) and Knowledge Representation."},{"name":"Phase 3: Complete Syllabus and Database Systems","text":"Cover Database Management and Warehousing (11.28% weightage), focusing on high-yield chapters like Relational Algebra and SQL Queries (4.62%). Begin taking sectional tests to identify weak areas and update your error log."},{"name":"Phase 4: Mock Tests, Revision, and Aptitude","text":"Shift to full-length mock tests and rigorous error analysis. Dedicate daily time to General Aptitude (15 marks total) to secure baseline points. Revise using formula sheets and previous year questions, avoiding any new topics in the final week before the February 2027 exam window."}]}}

    Entrance Exam Rules Seo Title

    GATE DA 2027 Exam Rules, Pattern & Instructions

    Life After Selection Content

    Last updated: October 08, 2026

    Higher Studies Pathways: COAP vs CCMT

    After qualifying the GATE DA exam, you must register on the correct centralised counselling portal to secure your M.Tech seat. Use the COAP portal for admissions to IITs and IISc, and the CCMT portal for NITs, IIITs, and other Government Funded Technical Institutes.

    Counselling PortalParticipating InstitutesPrimary Basis of Allotment
    COAPIITs and IIScGATE DA score, category, and institute specific criteria
    CCMTNITs, IIITs, and GFTIsGATE DA score, category, and choice locking

    What most candidates get wrong here is assuming that a single registration covers all institutes. You must actively register, pay the requisite fees, and lock your choices on both platforms separately if you wish to keep your options open across IITs and NITs.

    Your practical next action today is to bookmark the official CCMT and COAP websites and review the previous year seat matrices to understand which institutes offer dedicated Data Science and AI programs.

    MS Research and PhD Admission Realities

    Unlike direct M.Tech seat allotment which relies primarily on your GATE score, MS Research and PhD programs at premier institutes like IIT Bombay and IISc typically mandate additional written screening tests and personal interviews.

    • Screening Tests: Departments often conduct their own written exams to evaluate core mathematical and programming fundamentals beyond the standard GATE syllabus.
    • Personal Interviews: Shortlisted candidates must defend their undergraduate projects, explain their research interests, and solve live technical problems.
    • Timeline: These processes usually run parallel to or immediately after the main M.Tech counselling rounds, requiring you to prepare for interviews while managing seat acceptances.

    PSU and Government Technical Opportunities

    Your GATE DA score is increasingly accepted for public sector recruitments, expanding career avenues beyond traditional engineering branches. Organizations like the Cabinet Secretariat and NHAI have begun opening Deputy Manager and technical roles specifically for Data Science and AI qualifiers.

    While specific vacancy numbers and cutoff ranks fluctuate based on yearly applicant pools, the trend clearly indicates that government bodies are actively seeking candidates with formal training in machine learning, database systems, and statistical inference.

    The MastersUp Advantage for Post-Exam Prep

    Qualifying is only the first step. MastersUp builds you a personalized, AI-driven study plan that tracks your real performance topic by topic. Instead of generic random practice, our machine learning engine spots your weak areas and adjusts what you practice next.

    Cocoon Focus Mode

    Learn on the go, one topic at a time, without distractions.

    Revision Depth Tracking

    Whether you have 6 months or a compact sprint window, we map your revision cycles to ensure you retain critical formulas and concepts.

    Even with just one hour of daily practice, you can see exactly where you stand, topic by topic, against other students on the platform.

    Essential Study Resources

    You can strengthen your foundation and validate your preparation by accessing our curated platform resources, including detailed syllabus breakdowns and past year papers.

    Summary

    The GATE Data Science and Artificial Intelligence (DA) 2027 exam is a 3-hour computer-based test scheduled across a six-day window in February 2027. It features 65 questions worth 100 total marks, uniquely distributed between General Aptitude (15 marks) and core DA subjects (85 marks). Eligibility is highly inclusive, requiring only a third-year or completed undergraduate degree in Engineering, Technology, Architecture, Science, Commerce, Arts, or Humanities. There is no age limit, no cap on attempts, and no minimum percentage or CGPA required to apply. Crucially, unlike traditional GATE papers, the DA syllabus contains no separate Engineering Mathematics section. Instead, Probability, Linear Algebra, and Calculus are examined as core subjects carrying direct sectional weight, alongside Programming, Database Management, Machine Learning, and Artificial Intelligence. Success requires a dependency-respecting study plan that masters these mathematical foundations before tackling advanced algorithmic and AI concepts.

    Global Exposure Structured

    {"exchange":[{"partner":"IIT Madras Zanzibar Campus and affiliated international universities","country":"Tanzania and Global","duration":"1 Semester"}],"recruiters":["Multinational Technology Companies","Global Research and Development Centers","International Data Science and AI Firms"],"higher_studies":["Ph.D. programs at top international universities, supported by the mandatory second-year M.Tech research thesis","Research-based MS programs at institutions like National University of Singapore (NUS), Nanyang Technological University (NTU), and RWTH Aachen University in Germany, which have frameworks to consider valid GATE scores","Cross-border academic collaborations and global research fellowships facilitated by premier Indian institutes"]}

    GATE DA Preparation Resources 2026