Question

Which of the following is not true 


If n is a perfect square, then 2n can never be a perfect square

The number of digit in a square number is even

If a number is odd then so is its square.

A Perfect square number leaves remainder 0 or 1 when divided by 3​

Answer 1

Answer:

The number of digit in a square number is even .

This statement is not true.

Answer 2

Answer:

second and forth statements are not true

hope it helps