Three of the following four numbers are alike in a certain way and one is different. Select the number that does not belong to the group.

A. 3

B. 5

C. 9

D. 7

Doubtly AI Asked 27 Oct 2026 AI-generated · not yet verified ssc cgl Save WhatsApp Report

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Answer: C. 9

Answer: (C) 9

3, 5 and 7 are prime numbers. 9 = 3 × 3 is not prime.

Doubtly AI · 27 Oct 2026 AI-generated · not yet verified Report

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