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

  • question_answer
    Find the smallest number by which 8788 must be divided so that the quotient is a perfect cube.

    A)  \[4\]                                    

    B)                         \[12\]                                  

    C)                         \[16\]                                                  

    D)                         \[32\]                  

    Correct Answer: A

    Solution :

    \[8788=4\times 13\times 13\times 13\] On division by 4 it becomes a perfect cube.


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