Mark (✓) against the correct answer
Question:

Mark (✓) against the correct answer

Which of the following numbers is not a perfect square?

(a) 529

(b) 961

(c) 1024

(d) 1222

Solution:

(d) 1222

A number ending in 2, 3, 7 or 8 is not a perfect square.

Administrator

Leave a comment

Please enter comment.
Please enter your name.