11 : 1210 :: 12 : ? MCQ with Answer and Explanation

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11 : 1210 :: 12 : ?

A. 1584

B. 1716

C. 1440

D. 1728

Answer: Option A

Solution (By JKSSB Mock Tests)

The relation is n^2(n-1). 11^2 × 10 = 1210; 12^2 × 11 = 144 × 11 = 1584.

This question belongs to: Reasoning Mental Reasoning

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Question #1

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Find the missing term: 6, 13, 28, 59, ?

A. 124

B. 118

C. 122

D. 120

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Correct Answer: Option C

Explanation:
Pattern: 6×2+1=13, 13×2+2=28, 28×2+3=59, so next is 59×2+4=122.

This question belongs to: Reasoning Mental Reasoning

Question #2

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Find the next term: 2, 5, 10, 17, 26, ?

A. 39

B. 37

C. 36

D. 35

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Correct Answer: Option B

Explanation:
Differences are 3, 5, 7, 9, 11. Next term = 26 + 11 = 37.

This question belongs to: Reasoning Mental Reasoning

Question #3

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If 'CAT' is coded as 'XZG', then 'DOG' is coded as?

A. VLT

B. WMT

C. WLT

D. WLS

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Correct Answer: Option C

Explanation:
Each letter is replaced by its reverse letter (A↔Z, B↔Y, C↔X). D→W, O→L, G→T, so DOG = WLT.

This question belongs to: Reasoning Mental Reasoning

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