Q50 of 142 Page 88

State whether the statements are true (T) or false (F).
The sum of two perfect squares is a perfect square.

Given: two perfect squares

Let us take an example:

16 and 25 both are perfect square,

But 16 + 25 = 41 which is not a perfect square.

Hence, the given statement is false.

Fill in the blanks to make the statements true :

Cube of a number ending in 7 will end in the digit ……………….. .

State whether the statements are true (T) or false (F).

The square of 86 will have 6 at the units place.

State whether the statements are true (T) or false (F).

The product of two perfect squares is a perfect square.

State whether the statements are true (T) or false (F).

There is no square number between 50 and 60.

State whether the statements are true (T) or false (F).The sum of two perfect squares is a perfect square.