Ravi walks 10 m north, then 6 m east, then 3 m north. How far is he from the starting point? MCQ with Answer and Explanation

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Ravi walks 10 m north, then 6 m east, then 3 m north. How far is he from the starting point?

A. √205 m

B. 19 m

C. √169 m

D. 13 m

Answer: Option A

Solution (By JKSSB Mock Tests)

Net movement: 13 m north and 6 m east. Distance = √(13²+6²) = √(169+36) = √205 m.

This question belongs to: Reasoning Logical Reasoning

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Question #1

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If 5th September 2010 was a Sunday, what day of the week was 5th September 2011?

A. Sunday

B. Monday

C. Wednesday

D. Tuesday

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Correct Answer: Option B

Explanation:
2010 non-leap, +1 day. Sunday +1 = Monday.

This question belongs to: Reasoning Logical Reasoning

Question #2

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Statement: Some cats are black. All black things are beautiful. Conclusion: Some cats are beautiful.

A. Conclusion follows

B. Conclusion does not follow

C. Cannot be determined

D. Conclusion is false

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Correct Answer: Option A

Explanation:
Some cats are black and all black things are beautiful, so those black cats are beautiful.

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Question #3

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If 'EAT' = 26, then 'TEA' = ?

A. 28

B. 26

C. 24

D. 30

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Correct Answer: Option B

Explanation:
EAT = 5+1+20=26. TEA = 20+5+1=26; order does not affect sum.

This question belongs to: Reasoning Logical Reasoning

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