GATE ME 2024 Question Paper with Solutions: 65 Questions, Answer Key & Section-wise Analysis
GATE ME 2024 previous year paper: 65 questions with answer key and detailed solutions, section-wise breakdown and free sample questions.
65 Qs
Total Questions
100 Marks
Total Marks
0 Mins
Duration
Section-wise Paper Structure
Materials, Manufacturing and Industrial Engineering
16 Qs
25% of total marks
Fluid Mechanics and Thermal Sciences
15 Qs
23% of total marks
Applied Mechanics and Design
15 Qs
23% of total marks
Engineering Mathematics
9 Qs
14% of total marks
Quantitative Aptitude
5 Qs
8% of total marks
Verbal Aptitude
2 Qs
3% of total marks
Spatial Aptitude
2 Qs
3% of total marks
Analytical Aptitude
1 Qs
2% of total marks
Free Solved Questions with Step-by-Step Solutions
Authentic examination problems with detailed derivations and answer keys.
Question 1
2024 PYQ
The phases present in pearlite are
Question 2
2024 PYQ
The “Earing” phenomenon in metal forming is associated with
Question 3
2024 PYQ
The grinding wheel used to provide the best surface finish is
Question 4
2024 PYQ
The velocity field of a two-dimensional, incompressible flow is given by V=2sinhxi^+v(x,y)j^ where i^ and j^ denote the unit vectors in x and y directions, respectively. If v(x,0)=coshx, then v(0,−1) is
Question 5
2024 PYQ
A plane, solid slab of thickness L, shown in the figure, has thermal conductivity k that varies with the spatial coordinate x as k=A+Bx, where A and B are positive constants(A> 0, B> 0). The slab walls are maintained at fixed temperatures of T(x=0)=0 and T(x=L)=T0>0. The slab has no internal heat sources. Considering one-dimensional heat transfer, which one of the following plots qualitatively depicts the steady-state temperature distribution within the slab?
Question 6
2024 PYQ
Consider incompressible laminar flow over a flat plate with freestream velocity of u∞. The Nusselt number corresponding to this flow velocity is Nu1. If the freestream velocity is doubled, the Nusselt number changes to Nu2. Choose the correct option for Nu2/Nu1.
Question 7
2024 PYQ
For a ball bearing, the fatigue life in millions of revolutions is given by L=(PC)n, where P is the constant applied load and C is the basic dynamic load rating. Which one of the following statements is TRUE?
Question 8
2024 PYQ
The change in kinetic energy ΔE of an engine is 300 J, and minimum and maximum shaft speeds are ωmin=220 rad/s and ωmax=280 rad/s, respectively. Assume that the torque-time function is purely harmonic. To achieve a coefficient of fluctuation of 0.05, the moment of inertia(in kg.m2) of the flywheel to be mounted on the engine shaft is
Question 9
2024 PYQ
A ram in the form of a rectangular body of size l=9 m and b=2 m is suspended by two parallel ropes of lengths 7 m. Assume the center-of-mass of the body is at its geometric center and g=9.81 m/s2. For striking the object P with a horizontal velocity of 5 m/s, what is the angle θ with the vertical from which the ram should be released from rest?
Question 10
2024 PYQ
In order to numerically solve the ordinary differential equation dtdy=−y for t>0, with an initial condition y(0)=1, the following scheme is employed Δtyn+1−yn=−21(yn+1+yn). Here, Δt is the time step and yn=y(nΔt) for n=0,1,2,.... This numerical scheme will yield a solution with non-physical oscillations for Δt>h. The value of h is
Question 11
2024 PYQ
The value of the surface integral ∬Szdxdy where S is the external surface of the sphere x2+y2+z2=R2 is
Question 12
2024 PYQ
Let f(z) be an analytic function, where z=x+iy. If the real part of f(z) is coshxcosy, and the imaginary part of f(z) is zero for y=0, then f(z) is
Question 13
2024 PYQ
Find the odd one out in the set:{19, 37, 21, 17, 23, 29, 31, 11}
Question 14
2024 PYQ
In the following series, identify the number that needs to be changed to form the Fibonacci series. 1, 1, 2, 3, 6, 8, 13, 21,...
Question 15
2024 PYQ
The real variables x, y, z, and the real constants p, q, r satisfy pq−r2x=qr−p2y=rp−q2z Given that the denominators are non-zero, the value of px+qy+rz is
Question 16
2024 PYQ
If ‘→’ denotes increasing order of intensity, then the meaning of the words [smile → giggle → laugh] is analogous to[disapprove →________ → chide]. Which one of the given options is appropriate to fill the blank?
Question 17
2024 PYQ
In the given text, the blanks are numbered(i)−(iv). Select the best match for all the blanks. Prof. P (i)________ merely a man who narrated funny stories. (ii) ________ in his blackest moments he was capable of self-deprecating humor. Prof. Q (iii) ________ a man who hardly narrated funny stories. (iv) ________ in his blackest moments was he able to find humor.
Question 18
2024 PYQ
A planar rectangular paper has two V-shaped pieces attached as shown below. This piece of paper is folded to make the following closed three-dimensional object. The number of folds required to form the above object is
Question 19
2024 PYQ
Four equilateral triangles are used to form a regular closed three-dimensional object by joining along the edges. The angle between any two faces is
Question 20
2024 PYQ
How many combinations of non-null sets A, B, C are possible from the subsets of {2, 3, 5} satisfying the conditions:(i) A is a subset of B, and(ii) B is a subset of C?
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Free sample questions from GATE ME 2024 Question Paper
Question 1 · Materials, Manufacturing and Industrial Engineering · 2024MCQ
The phases present in pearlite are
A.
austenite and ferrite
B.
cementite and austenite
C.
ferrite and cementite
D.
martensite and ferrite
Question 2 · Materials, Manufacturing and Industrial Engineering · 2024MCQ
The “Earing” phenomenon in metal forming is associated with
A.
deep drawing
B.
rolling
C.
extrusion
D.
forging
Question 3 · Materials, Manufacturing and Industrial Engineering · 2024MCQ
The grinding wheel used to provide the best surface finish is
A.
A36L5V
B.
A54L5V
C.
A60L5V
D.
A80L5V
Question 4 · Fluid Mechanics and Thermal Sciences · 2024MCQ
The velocity field of a two-dimensional, incompressible flow is given by V=2sinhxi^+v(x,y)j^ where i^ and j^ denote the unit vectors in x and y directions, respectively. If v(x,0)=coshx, then v(0,−1) is
A.
1
B.
2
C.
3
D.
4
Question 5 · Fluid Mechanics and Thermal Sciences · 2024MCQ
A plane, solid slab of thickness L, shown in the figure, has thermal conductivity k that varies with the spatial coordinate x as k=A+Bx, where A and B are positive constants(A> 0, B> 0). The slab walls are maintained at fixed temperatures of T(x=0)=0 and T(x=L)=T0>0. The slab has no internal heat sources. Considering one-dimensional heat transfer, which one of the following plots qualitatively depicts the steady-state temperature distribution within the slab?
A.
Figure (A)
B.
Figure (B)
C.
Figure (C)
D.
Figure (D)
Question 6 · Fluid Mechanics and Thermal Sciences · 2024MCQ
Consider incompressible laminar flow over a flat plate with freestream velocity of u∞. The Nusselt number corresponding to this flow velocity is Nu1. If the freestream velocity is doubled, the Nusselt number changes to Nu2. Choose the correct option for Nu2/Nu1.
A.
2
B.
2
C.
1.26
D.
1
Question 7 · Applied Mechanics and Design · 2024MCQ
For a ball bearing, the fatigue life in millions of revolutions is given by L=(PC)n, where P is the constant applied load and C is the basic dynamic load rating. Which one of the following statements is TRUE?
A.
n= 3, assuming that the inner racing is fixed and outer racing is revolving
B.
n= 1/3, assuming that the inner racing is fixed and outer racing is revolving
C.
n= 3, assuming that the outer racing is fixed and inner racing is revolving
D.
n= 1/3, assuming that the outer racing is fixed and inner racing is revolving
Question 8 · Applied Mechanics and Design · 2024MCQ
The change in kinetic energy ΔE of an engine is 300 J, and minimum and maximum shaft speeds are ωmin=220 rad/s and ωmax=280 rad/s, respectively. Assume that the torque-time function is purely harmonic. To achieve a coefficient of fluctuation of 0.05, the moment of inertia(in kg.m2) of the flywheel to be mounted on the engine shaft is
A.
0.113
B.
0.096
C.
0.071
D.
0.053
Question 9 · Applied Mechanics and Design · 2024MCQ
A ram in the form of a rectangular body of size l=9 m and b=2 m is suspended by two parallel ropes of lengths 7 m. Assume the center-of-mass of the body is at its geometric center and g=9.81 m/s2. For striking the object P with a horizontal velocity of 5 m/s, what is the angle θ with the vertical from which the ram should be released from rest?
A.
67.1∘
B.
40.2∘
C.
35.1∘
D.
79.5∘
Question 10 · Engineering Mathematics · 2024MCQ
In order to numerically solve the ordinary differential equation dtdy=−y for t>0, with an initial condition y(0)=1, the following scheme is employed Δtyn+1−yn=−21(yn+1+yn). Here, Δt is the time step and yn=y(nΔt) for n=0,1,2,.... This numerical scheme will yield a solution with non-physical oscillations for Δt>h. The value of h is
A.
21
B.
1
C.
23
D.
2
Question 11 · Engineering Mathematics · 2024MCQ
The value of the surface integral ∬Szdxdy where S is the external surface of the sphere x2+y2+z2=R2 is
A.
0
B.
4πR3
C.
34πR3
D.
πR3
Question 12 · Engineering Mathematics · 2024MCQ
Let f(z) be an analytic function, where z=x+iy. If the real part of f(z) is coshxcosy, and the imaginary part of f(z) is zero for y=0, then f(z) is
A.
coshxexp(−iy)
B.
coshzexpz
C.
coshzcosy
D.
coshz
Question 13 · Quantitative Aptitude · 2024MCQ
Find the odd one out in the set:{19, 37, 21, 17, 23, 29, 31, 11}
A.
21
B.
29
C.
37
D.
23
Question 14 · Quantitative Aptitude · 2024MCQ
In the following series, identify the number that needs to be changed to form the Fibonacci series. 1, 1, 2, 3, 6, 8, 13, 21,...
A.
8
B.
21
C.
6
D.
13
Question 15 · Quantitative Aptitude · 2024MCQ
The real variables x, y, z, and the real constants p, q, r satisfy pq−r2x=qr−p2y=rp−q2z Given that the denominators are non-zero, the value of px+qy+rz is
A.
0
B.
1
C.
pqr
D.
p2+q2+r2
Question 16 · Verbal Aptitude · 2024MCQ
If ‘→’ denotes increasing order of intensity, then the meaning of the words [smile → giggle → laugh] is analogous to[disapprove →________ → chide]. Which one of the given options is appropriate to fill the blank?
A.
reprove
B.
praise
C.
reprise
D.
grieve
Question 17 · Verbal Aptitude · 2024MCQ
In the given text, the blanks are numbered(i)−(iv). Select the best match for all the blanks. Prof. P (i)________ merely a man who narrated funny stories. (ii) ________ in his blackest moments he was capable of self-deprecating humor. Prof. Q (iii) ________ a man who hardly narrated funny stories. (iv) ________ in his blackest moments was he able to find humor.
A.
(i) was (ii) Only (iii) wasn’t (iv) Even
B.
(i) wasn’t (ii) Even (iii) was (iv) Only
C.
(i) was (ii) Even (iii) wasn’t (iv) Only
D.
(i) wasn’t (ii) Only (iii) was (iv) Even
Question 18 · Spatial Aptitude · 2024MCQ
A planar rectangular paper has two V-shaped pieces attached as shown below. This piece of paper is folded to make the following closed three-dimensional object. The number of folds required to form the above object is
A.
9
B.
7
C.
11
D.
8
Question 19 · Spatial Aptitude · 2024MCQ
Four equilateral triangles are used to form a regular closed three-dimensional object by joining along the edges. The angle between any two faces is
A.
30∘
B.
60∘
C.
45∘
D.
90∘
Question 20 · Analytical Aptitude · 2024MCQ
How many combinations of non-null sets A, B, C are possible from the subsets of {2, 3, 5} satisfying the conditions:(i) A is a subset of B, and(ii) B is a subset of C?