# Cubes and Cube Roots- Chapter 7/MCQ

CBSE Class 8 Mathematics/ Cubes and Cube Roots/MCQ is about the Multiple Choice Questions you can expect for yearly examination. Here you can find out practice problems for Class 8 Mathematics.

Cubes and Cube Roots – Chapter 7/MCQ/ CBSE Class 8 Mathematics
Extra Questions for Practice/Multiple Choice Questions
Choose the correct answer from the options given below:

1. Which of the following is a perfect cube?
A. 1
B. 2
C. 3
2. The cube of 3 is ————–
A. 3
B. 9
C. 27
3. What will be the unit digit of the cube of a number ending with 3?
A. 3
B. 7
C. 9
4. If the volume of a cube is 216 cubic cm, find the length of its side?
A. 4
B. 6
C. 8
5. The cube of 18 is ——–
A. 5832
B. 5382
C. 5823
6. The cube of an odd number is always ————-
A. Odd number
B. Even number
C. One
7. How many zeroes are there in the cube of 20?
A. 2
B. 3
C. 4
8. The cube root of 1000 is ————–
A. 10
B. 100
C. 500
9. Which of the following is known as Hardy Ramanujan Number?
A. 1792
B. 1729
C. 1927
10. Which of the following is not a perfect cube?
A. 6859
B. 5832
C. 4931
11. Find the cube root of 2.197?
A. 13
B. 1.3
C. 0.13
12. The length of the sides of a cube is 1.4m. Find its volume?
A. 2.744
B. 27.44
C. 274.4
13. What is the ones digit in the cube root of the number 3375?
A. 3
B. 5
C. 7
14. Which of the following is not a perfect cube?
A. 729
B. 1000
C. 1300
15. The cube of an even natural number is ———–
A. Odd
B. Even
C. Two
16. The one’s digit of the cube of the number 11 is ————
A. 1
B. 2
C. 3
17. The one’s digit of the cube of the number 20 is ———-
A. 0
B. 2
C. 4

18. Find the smallest number by which 53240 should be divided to make it a perfect cube?
A. 2
B. 5
C. 11