CBSEClass 8MathsCubes and Cube Roots
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1. Find the smallest number by which the number 100 must be multiplied to obtain a perfect cube.

2. Find the smallest number by which the number 200 must be multiplied to obtain a perfect cube.

3. Find the smallest number by which the number 625 must be divided to obtain a perfect cube.

4. Find the smallest number by which the number 36 must be multiphed to obtain a perfect cube.

5. Find the smallest number by which the number 392 must be multiplied to obtain a perfect cube.

6. Find the smallest number by which the number 2401 must be divided to obtain a perfect cube.

7. Find the smallest number by which the number 121 must be multiplied to obtain a perfect cube.

8. Find the smallest number by which the number 88 must be divided to obtain a perfect cube.

9. Which of the following is false?

10. Which of the following numbers is not a cube number?

Practice more on Cubes and Cube Roots
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