Find the missing term: 2, 6, 18, 54, 162, ? MCQ with Answer and Explanation

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Find the missing term: 2, 6, 18, 54, 162, ?

A. 324

B. 504

C. 486

D. 498

Answer: Option C

Solution (By JKSSB Mock Tests)

Each term is multiplied by 3: 162×3=486.

This question belongs to: Reasoning Mental Reasoning

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Practice More Mental Reasoning Questions

Question #1

If 'RAT' is coded as 'IZG', then 'COW' is coded as?

A. WLD

B. XLE

C. XLD

D. XMD

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Correct Answer: Option C

Explanation:
Reverse letter coding: R→I, A→Z, T→G; C→X, O→L, W→D, so COW = XLD.

This question belongs to: Reasoning Mental Reasoning

Question #2

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

A. E

B. D

C. A

D. C

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Correct Answer: Option A

Explanation:
E > C > D > A > B or E > C > A, D between A and C. In both cases E is tallest.

This question belongs to: Reasoning Mental Reasoning

Question #3

Find the missing term: 1, 2, 5, 10, 17, 26, ?

A. 35

B. 38

C. 36

D. 37

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Correct Answer: Option D

Explanation:
Differences are +1, +3, +5, +7, +9, so next difference is +11: 26+11=37.

This question belongs to: Reasoning Mental Reasoning

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