Find the one which does not belong to that group ?

Question

Answer 1

A. 36
B. 49
C. 64
D. 81

Explanation:

36 = 6², 49 = 7², 64 = 8², 81 = 9² and 100 = 10².

36, 64, 81 and 100 are squares of composite numbers, but not 49.

Correct Answer: 49 ✔

Last Updated: February 07, 2020