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Exam Details

Naval Architecture & Marine Engineering (NM) 2022

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Questions 65
Duration 180 mins
Package Naval Architecture & Marine Engineering (NM) - Previous Year Papers

Paper pattern & analysis

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Showing all 65 questions in this paper.

Subject distribution

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Topic distribution

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Subtopic distribution

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Difficulty distribution

Easy 40 61.5%
Hard 25 38.5%

Question type distribution

Multiple Choices 43 66.2%
Fill in the blanks 22 33.8%

Instructions

Naval Architecture & Marine Engineering (NM) 2022 – Instructions
  • Total number of questions: 65
  • 30 questions carry one mark each
  • 35 questions carry two marks each
  • Negative marking: 1/3 of the marks allotted to the question
  • Use of calculator is allowed
  • This is a proctored examination
  • All other browser applications will be automatically closed
  • After three warnings, the examination window will close automatically

Syllabus

Full Syllabus

Sample questions from this paper

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

1
2022 · Unclassified
Naval Architecture & Marine Engineering (NM) 2022
Q.1 – Q.5 carry one mark each.

Mr. X speaks ________ Japanese ________ Chinese.

A
neither / or
B
either / nor
C
neither / nor
D
also / but
2
2022 · Unclassified
Naval Architecture & Marine Engineering (NM) 2022

A sum of money is to be distributed among P, Q, R, and S in the proportion 5 : 2 : 4 : 3, respectively. If R gets ₹ 1000 more than S, what is the share of Q (in ₹)?

A
500
B
1000
C
1500
D
2000
3
2022 · Unclassified
Naval Architecture & Marine Engineering (NM) 2022

A trapezium has vertices marked as P, Q, R and S (in that order anticlockwise). The side PQ is parallel to side SR. Further, it is given that, PQ = 11 cm, QR = 4 cm, RS = 6 cm and SP = 3 cm. What is the shortest distance between PQ and SR (in cm)?

A
1.80
B
2.40
C
4.20
D
5.76
4
2022 · Unclassified
Naval Architecture & Marine Engineering (NM) 2022

The figure shows a grid formed by a collection of unit squares. The unshaded unit square in the grid represents a hole. What is the maximum number of squares without a “hole in the interior” that can be formed within the 4 × 4 grid using the unit squares as building blocks?

A
15
B
20
C
21
D
26
5
2022 · Unclassified
Naval Architecture & Marine Engineering (NM) 2022

An art gallery engages a security guard to ensure that the items displayed are protected. The diagram below represents the plan of the gallery where the boundary walls are opaque. The location the security guard posted is identified such that all the inner space (shaded region in the plan) of the gallery is within the line of sight of the security guard. If the security guard does not move around the posted location and has a 360° view, which one of the following correctly represents the set of ALL possible locations among the locations P, Q, R and S, where the security guard can be posted to watch over the entire inner space of the gallery.

A
P and Q
B
Q
C
Q and S
D
R and S
6
2022 · Unclassified
Naval Architecture & Marine Engineering (NM) 2022
Q.6 – Q.10 carry two marks each.

Mosquitoes pose a threat to human health. Controlling mosquitoes using chemicals may have undesired consequences. In Florida, authorities have used genetically modified mosquitoes to control the overall mosquito population. It remains to be seen if this novel approach has unforeseen consequences. Which one of the following is the correct logical inference based on the information in the above passage?

A
Using chemicals to kill mosquitoes is better than using genetically modified mosquitoes because genetic engineering is dangerous
B
Using genetically modified mosquitoes is better than using chemicals to kill mosquitoes because they do not have any side effects
C
Both using genetically modified mosquitoes and chemicals have undesired consequences and can be dangerous
D
Using chemicals to kill mosquitoes may have undesired consequences but it is not clear if using genetically modified mosquitoes has any negative consequence