Question

1. Which of the following can be a perfect square?

1) A number ending in 3 or 7

2)A number ending with odd number of zeros

3)A number ending with even number of zeros

4)A number ending in 2.

Answer 1

Answer:

A number ending with even no. of zeroes

Step-by-step explanation:

Hope it helps u

Answer 2

Answer:

3) A number ending with even number of zeroes.