Find the missing term: 2, 5, 14, 41, ? MCQ with Answer and Explanation

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Find the missing term: 2, 5, 14, 41, ?

A. 126

B. 124

C. 120

D. 122

Answer: Option D

Solution (By JKSSB Mock Tests)

Each term is multiplied by 3 and 1 is subtracted: 2×3-1=5, 5×3-1=14, 14×3-1=41, so 41×3-1=122.

This question belongs to: Reasoning Mental Reasoning

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Question #1

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In a row, P is 10th from the left and Q is 6th from the right. After interchanging, P is 18th from the left. How many persons are in the row?

A. 24

B. 25

C. 23

D. 22

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Correct Answer: Option C

Explanation:
Q's original left position is P's new left position, 18. Total = 18 + 6 - 1 = 23.

This question belongs to: Reasoning Mental Reasoning

Question #2

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In a row of 40 students, Ravi is 10th from the right. What is his position from the left?

A. 29

B. 31

C. 32

D. 30

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Correct Answer: Option B

Explanation:
Position from left = Total - Position from right + 1 = 40 - 10 + 1 = 31.

This question belongs to: Reasoning Mental Reasoning

Question #3

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Find the missing term: 1, 4, 13, 40, ?

A. 121

B. 122

C. 120

D. 119

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Correct Answer: Option A

Explanation:
Each term is multiplied by 3 and 1 added: 1×3+1=4, 4×3+1=13, 13×3+1=40, so 40×3+1=121.

This question belongs to: Reasoning Mental Reasoning

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