CMI Masters in Data Science 2021 Question Paper with Solutions: 40 Questions, Answer Key & Section-wise Analysis

    CMI Masters in Data Science 2021 previous year paper: 40 questions with answer key and detailed solutions, section-wise breakdown and free sample questions.

    Paper breakdown

    40 questions · 100 marks · 210 minutes. General: 40

    Free sample questions from CMI Masters in Data Science 2021 Question Paper

    Question 1 MSQ

    There are two longest subsequences, not necessarily contiguous, common to the strings "ARTIFICIAL" and "INTELLIGENCE". They are "IIC" and "TIC" which are of length three.

    1. A.

      13

    2. B.

      15

    3. C.

      14

    4. D.

      16

    Question 2 MSQ

    The roots of the polynomial are:

    1. A.

    2. B.

    3. C.

    4. D.

    Question 3 MSQ

    Consider the following code, in which A is an array indexed from 0.

    1. A.

      23

    2. B.

      17

    3. C.

      -17

    4. D.

      35

    Question 4 MSQ

    A student has an average score of 80 from her first four Mathematics tests, and 88 from her first five Physics tests. How much must she score in her upcoming tests to raise her average score in Mathematics and Physics to 82 and 89, respectively?

    1. A.

      92 in Mathematics and 100 in Physics.

    2. B.

      86 in Mathematics and 90 in Physics.

    3. C.

      88 in Mathematics and 92 in Physics.

    4. D.

      90 in Mathematics and 94 in Physics.

    Question 5 MSQ

    A binary tree starts with a single root node at the top of the tree. Each node can have either a left child or a right child, or both, or neither. The children of a node are drawn below it, connected by edges. Here are the five possible binary trees with three nodes.

    1. A.

      13

    2. B.

      15

    3. C.

      14

    4. D.

      30

    Question 6 MSQ

    Consider the following code, in which A is an array indexed from 0.

    1. A.

      0

    2. B.

      2

    3. C.

      3

    4. D.

      7

    Other CMI Masters in Data Science papers

    CMI Masters in Data Science
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    CMI Masters in Data Science 2021 Question Paper with Solutions: 40 Questions, Answer Key & Section-wise Analysis

    CMI Masters in Data Science 2021 previous year paper: 40 questions with answer key and detailed solutions, section-wise breakdown and free sample questions.

    40 Qs

    Total Questions

    100 Marks

    Total Marks

    210 Mins

    Duration

    +3 / -1 / 0

    Marking Scheme

    Section-wise Paper Structure

    General

    40 Qs

    100% of total marks

    Free Solved Questions with Step-by-Step Solutions

    Authentic examination problems with detailed derivations and answer keys.

    Question 1

    There are two longest subsequences, not necessarily contiguous, common to the strings "ARTIFICIAL" and "INTELLIGENCE". They are "IIC" and "TIC" which are of length three.

    Question 2

    The roots of the polynomial are:

    Question 3

    Consider the following code, in which A is an array indexed from 0.

    Question 4

    A student has an average score of 80 from her first four Mathematics tests, and 88 from her first five Physics tests. How much must she score in her upcoming tests to raise her average score in Mathematics and Physics to 82 and 89, respectively?

    Question 5

    A binary tree starts with a single root node at the top of the tree. Each node can have either a left child or a right child, or both, or neither. The children of a node are drawn below it, connected by edges. Here are the five possible binary trees with three nodes.

    Question 6

    Consider the following code, in which A is an array indexed from 0.

    Unlock All 40 Questions in Real Examination Mode

    Practice with the authentic timer, on-screen calculator, instant percentile ranking, and section-wise analytics.

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