CBSE  /  Class 8  /  Maths  /  Cubes and Cube Roots

  • 1. 
    Which of the following numbers is a perfect cube?

  • 125
  • 36
  • 75
  • 100.

  • 2. 
    Which of the following numbers is a cube number?

  • 1000
  • 400
  • 100
  • 600.

  • 3. 
    Which of the following numbers is not a perfect cube?

  • 1331
  • 512
  • 343
  • 100.

  • 4. 
    The cube of an odd natural number is

  • even
  • odd
  • may be even, may be odd
  • prime number.

  • 5. 
    The cube of an even natural number is

  • even
  • odd
  • may be even, may be odd
  • prime number.

  • 6. 
    The one’s digit of the cube of the number 111 is

  • 1
  • 2
  • 3
  • 9.

  • 7. 
    The one’s digit of the cube of the number 242 is

  • 2
  • 4
  • 6
  • 8.

  • 8. 
    The one’s digit of the cube of the number 123 is

  • 3
  • 6
  • 9
  • 7.

  • 9. 
    The one’s digit of the cube of the number 144 is

  • 1
  • 2
  • 3
  • 4.

  • 10. 
    The one’s digit of the cube of the number 50 is

  • 1
  • 0
  • 5
  • 4.
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