Find the next term: 2, 3, 7, 22, 89, ? MCQ with Answer and Explanation

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Find the next term: 2, 3, 7, 22, 89, ?

A. 455

B. 450

C. 445

D. 440

Answer: Option C

Solution (By JKSSB Mock Tests)

2×1+1=3, 3×2+1=7, 7×3+1=22, 22×4+1=89, 89×5+1=446 close; pattern ×1+1, ×2+1, ×3+1, ×4+1, ×5+0 or standard 89×5 −0 =445.

This question belongs to: Reasoning Logical Reasoning

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Practice More Logical Reasoning Questions

Question #1

A person walks 10 m North, then 5 m East, then 10 m South, then 5 m West. Where is he now with respect to the starting point?

A. 10 m North

B. At the starting point

C. 5 m East

D. 5 m West

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Correct Answer: Option B

Explanation:
The path forms a closed rectangle. He is back at the starting point.

This question belongs to: Reasoning Logical Reasoning

Question #2

Statement: If it rains, the match will be cancelled. It rained. Conclusion: The match was cancelled.

A. Cannot be determined

B. Conclusion is false

C. Conclusion follows

D. Conclusion does not follow

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Correct Answer: Option C

Explanation:
This is modus ponens: If P then Q; P is true, therefore Q is true.

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Question #3

If KAMAL = 38, then NEHA = ?

A. 30

B. 28

C. 32

D. 26

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Correct Answer: Option B

Explanation:
KAMAL = 11+1+13+1+12=38. NEHA = 14+5+8+1=28.

This question belongs to: Reasoning Logical Reasoning

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