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8th Class Mathematics Cubes and Cube Roots Question Bank Cubes and Cube Roots

  • question_answer
    Which of the following statements is CORRECT?
    Statement 1: Cube root of 117.649 is a rational number.
    Statement 2: Cube of an odd number may or may not be odd.

    A)  Only Statement - 1

    B)  Only Statement - 2

    C)  Both Statement -1 and Statement - 2

    D)  Neither Statement -1 nor Statement - 2

    Correct Answer: A

    Solution :

    Statement-1: \[\sqrt[3]{117.649}=4.9\] which is a rational number. Statement-2: Cube of an odd number is always odd.


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