Find the missing term: 0, 7, 26, 63, ? MCQ with Answer and Explanation

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Find the missing term: 0, 7, 26, 63, ?

A. 124

B. 127

C. 125

D. 126

Answer: Option A

Solution (By JKSSB Mock Tests)

The terms follow n³-1: 1³-1=0, 2³-1=7, 3³-1=26, 4³-1=63, so next is 5³-1=124.

This question belongs to: Reasoning Mental Reasoning

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Practice More Mental Reasoning Questions

Question #1

Find the odd one out: 2, 4, 6, 8, 10

A. 6

B. 10

C. 4

D. 2

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Correct Answer: Option D

Explanation:
All except 2 are composite even numbers; 2 is the only prime even number in the list.

This question belongs to: Reasoning Mental Reasoning

Question #2

Find the next term: Z, X, V, T, R, ?

A. Q

B. O

C. N

D. P

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Correct Answer: Option D

Explanation:
Each letter moves 2 places backward. R - 2 = P.

This question belongs to: Reasoning Mental Reasoning

Question #3

A, B, C, D, E, F and G are sitting in a row facing North. C is to the immediate right of D. F is fourth to the left of G. B is between A and F. E is between C and G. Who is sitting in the middle?

A. E

B. C

C. D

D. B

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Correct Answer: Option A

Explanation:
From clues: possible arrangement A B F D C E G or similar. Middle is 4th position. One valid is A B F D C E G → D in middle.

This question belongs to: Reasoning Mental Reasoning

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