Question

7. Choose the correct answer.
1. Four of the following five are alike in a certain way and so
form a group. Which is the one that does not being to the
group?
(A) 125
(B) 216
(C) 729
(D) 525​

Answer 1

Answer:

525

Step-by-step explanation:

it is because 525 is not the square root of any number

Answer 2

Answer:

(D) 525

Step-by-step explanation:

5 x 5 x 5 = 125

6 x 6 x 6 = 216

9 x 9 x 9 = 729

But there is no cube root of 525, so 525 is the odd one out!!