Secondary School (English Medium) (5 to 8) इयत्ता ८ - CBSE Question Bank Solutions for Mathematics

Which of the following is  perfect cube? 

216

Which of the following is  perfect cube? 

243

Which of the following is  perfect cube? 

1000

Which of the following is  perfect cube? 

1728

Which of the following is  perfect cube? 

3087

Which of the following is  perfect cube? 

 4608

Which of the following is  perfect cube? 

 106480

Which of the following is  perfect cube? 

166375

Which of the following is  perfect cube? 

 456533

Which of the following are cubes of even natural numbers?
216, 512, 729, 1000, 3375, 13824

Which of the following are cubes of odd natural numbers?
125, 343, 1728, 4096, 32768, 6859

What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?

675

What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?

1323

What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?

 2560

What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?

7803

What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?

107811

What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?

 35721

By which smallest number must the following number be divided so that the quotient is a perfect cube?

675

By which smallest number must the following number be divided so that the quotient is a perfect cube?

8640

By which smallest number must the following number be divided so that the quotient is a perfect cube?

1600