In a class, Anil is 12th from the top and 18th from the bottom. How many students are there in the class? MCQ with Answer and Explanation

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In a class, Anil is 12th from the top and 18th from the bottom. How many students are there in the class?

A. 30

B. 29

C. 28

D. 31

Answer: Option B

Solution (By JKSSB Mock Tests)

Total students = Top rank + Bottom rank - 1 = 12 + 18 - 1 = 29.

This question belongs to: Reasoning Mental Reasoning

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Question #1

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If South-East becomes North, North-East becomes West and so on, what will West become?

A. North-East

B. South-West

C. South-East

D. North-West

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Correct Answer: Option C

Explanation:
The directions are rotated 135° anti-clockwise. South-East → North (135° ACW). North-East → West. East → North-West. West → South-East.

This question belongs to: Reasoning Mental Reasoning

Question #2

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A is taller than B. C is taller than A. D is taller than E but shorter than B. Who is the tallest?

A. C

B. D

C. A

D. B

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Correct Answer: Option A

Explanation:
C > A > B > D > E. C is tallest.

This question belongs to: Reasoning Mental Reasoning

Question #3

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A man is facing North-West. He turns 90° in the clockwise direction and then 135° in the anti-clockwise direction. Which direction is he facing now?

A. West

B. North

C. East

D. South

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Correct Answer: Option B

Explanation:
Start North-West. +90° CW → North-East. Then 135° ACW from North-East: 135° ACW lands on North (North-East to North is 45°, to North-West 90°, to West 135°). Wait: from North-East ACW 135° is towards North then West: 45° to North, another 90° to West. So West. Option B.

This question belongs to: Reasoning Mental Reasoning

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