ML Aggarwal Class 8 Solutions for ICSE Maths Chapter 4 Cubes and Cube Roots Ex 4.1
Which of the following numbers are not perfect cubes? Give reasons in support of your answer:
Show that each of the following numbers is a perfect cube. Also, find the number whose cube is the given number:
Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube:
Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube:
Rahul makes a cuboid of plasticine of sides 3 cm × 3 cm × 5 cm. How many such cuboids will he need to form a cube?
Find the volume of a cubical box whose surface area is 486 cm2.
Which of the following are cubes of even natural numbers or odd natural numbers:
Write the ones digit of the cube of each of the following numbers:
Find the cubes of the following numbers: