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Find the missing number: 1, 4, 9, 16, ?

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Question ID #2719 UPSC AFCAT 02/2026 Mock Test Series - Attempt Online Tests AFCAT 2026 Full-Length Mock Test 2 Hard

Correct Answer: C. 25
These are squares: 1,4,9,16,25.

Question: Find the missing number: 1, 4, 9, 16, ?

A. 20

B. 24

C. 25

D. 30

Correct Answer: C. 25These are squares: 1,4,9,16,25.

Find the missing number: 1, 4, 9, 16, ? - MCQ Explanation

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Correct answer: C. 25