Q3 of 85 Page 146

State true or false?
There is no perfect cube which ends with 8

The given statement is false

Since, cube of 2 = 2³ = 8

Hence, it is false that no perfect cube ends with 8

State true or false?

Cube of a number ending with zero has three zeros at its right

State true or false?

The cube of a single digit number may be a single digit number.

State true or false?

The cube of a two-digit number may be a three-digit number.

Find the two-digit number which a square number is and also a cubic number.

Questions · 85

6. Square Roots and Cube Roots

1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 5 5 5 6 6 6 1 1 1 1 2 3 4 5 6 7 8 9 1 1 1 1 1 2 2 2 2 3 4 5 6 7 8 8 8 1 1 1 1 2 2 2 2 2 3 4 5 6 7 1 1 1 1 2 2 2 2 3 3 3 3 3 3 3 4

State true or false?There is no perfect cube which ends with 8