Find the one which does not belong to that group?
Q1. Find the one which does not belong to that group?
Answer: 64
Explanation: 8 = 2³, 27 = 3³, 64 = 4³ and also 8², 125 = 5³; 64 is the only perfect sixth power (2⁶) and also a perfect square, making it the odd one out.