My Cart
Your Cart 0

    Your cart is empty.

  • Total (Amount) ₹0.00
Exam Details

2022 Mechanical Engineering

Review the key details, then start the test when you are ready. You can also open the full package to see related papers.

Questions 150
Duration 180 mins
Package Indian Economic Service and Indian Statistical Service Examination - Previous Year Papers

Paper pattern & analysis

Filter this paper by subject, topic or subtopic. Every graph updates from the selected questions.

Explore previous papers
Showing all 150 questions in this paper.

Subject distribution

No subject classification is available.

Topic distribution

No topic classification is available.

Subtopic distribution

No subtopic classification is available.

Difficulty distribution

Easy 50 33.3%
Medium 50 33.3%
Hard 50 33.3%

Question type distribution

Multiple Choices 150 100%

Syllabus

Full Syllabus

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2022 · Unclassified
2022 Mechanical Engineering
Centroid of a body coincides with its centre of mass or its centre of gravity only if the material composing the body is
A
uniform or homogeneous
B
in equilibrium
C
in static equilibrium
D
translating with constant velocity
2
2022 · Unclassified
2022 Mechanical Engineering
A cast-iron pipe of 750 mm diameter is used to carry water under a head of 60 m. What is the approximate thickness of the pipe if permissible stress is to be 20 MPa ? (Take specific weight of water as 9·81 kN/m3)
A
22 mm
B
14 mm
C
11 mm
D
7 mm
3
2022 · Unclassified
2022 Mechanical Engineering
A 120 mm wide and 10 mm thick steel plate is bent into a circular arc of 8 m radius. What is the bending moment which will produce the maximum stress ? (Take Young's modulus as 200 GPa)
A
250 Nm
B
212 Nm
C
200 Nm
D
172 Nm
4
2022 · Unclassified
2022 Mechanical Engineering
A simply supported beam of 8 m length carries three-point loads of 8 kN, 4 kN and 10 kN at 2 m, 5 m and 6 m respectively from the left end. What are the left and right support reactions respectively ?
A
12 kN and 10 kN
B
9 kN and 11 kN
C
11 kN and 9 kN
D
10 kN and 12 kN
5
2022 · Unclassified
2022 Mechanical Engineering
Which one of the following is NOT used as support for beams ?
A
Roller support
B
Hinged support
C
Fixed support
D
Independent support
6
2022 · Unclassified
2022 Mechanical Engineering
The initial frictional resistance of an unloaded pulley block is 2·6 kN. The friction increases at the rate of 1·4 kN per 100 kN load lifted by the block. The velocity ratio is 18. The efficiency of the block at the load of 1200 kN is approximately
A
64%
B
77%
C
85%
D
87%