Perfect Number?

A number is selected from first 100 natural numbers. The probability that number is perfect square or a perfect cube is

The least possible number by which if we divide 1372, it will become a perfect cube number is:

The least possible number which we should add to 1720 to make a perfect cube number is :

The least possible natural number by which if we multiply to the 1372, we get perfect cube number is :

By what least number should 675 be multiplied so as to obtain a perfect cube number ?

A die is rolled : (i) P is the event of getting an odd number. (ii) Q is the event of getting a perfect cube number.

Perfect square or square number A natural number n is called a perfect square or a square number if there exists a natural number m such that n=m^(2)

Which of the following numbers is not a perfect cube?

Which of the following numbers is a perfect cube?

Which of the following numbers is a perfect cube?