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  5. Cubes and Cube Roots

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

  • question_answer
    The unit's digit of the cube of a number is 9. The unit's digit of its cube root is ___.

    A)  9                                

    B)         7        

    C)         3                                

    D)         1        

    Correct Answer: A

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