Find the next term: 1, 2, 5, 12, 27, ? MCQ with Answer and Explanation

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Find the next term: 1, 2, 5, 12, 27, ?

A. 64

B. 62

C. 60

D. 58

Answer: Option D

Solution (By JKSSB Mock Tests)

1×1+1=2, 2×2+1=5, 5×2+2=12, 12×2+3=27, 27×2+4=58.

This question belongs to: Reasoning Logical Reasoning

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Practice More Logical Reasoning Questions

Question #1

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Statements: All books are novels. Some novels are stories. Conclusions: I. Some stories are books. II. Some novels are books.

A. Neither follows

B. Only II follows

C. Both follow

D. Only I follows

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Correct Answer: Option B

Explanation:
All books novels means some novels are books. No definite stories and books.

This question belongs to: Reasoning Logical Reasoning

Question #2

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Find the next number in the series: 2, 4, 8, 16, 32, 64, ?

A. 128

B. 144

C. 96

D. 256

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Correct Answer: Option A

Explanation:
Each term is multiplied by 2. 64×2=128.

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Question #3

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Find the next number in the series: 1, 8, 27, 64, 125, ?

A. 343

B. 196

C. 216

D. 225

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Correct Answer: Option C

Explanation:
The series is 1³, 2³, 3³, 4³, 5³; next is 6³=216.

This question belongs to: Reasoning Logical Reasoning

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