SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-19

  • question_answer
    By what least number should 675 be multiplied to obtain a number which is a perfect cube?

    A)  7                                

    B)  8

    C)  5                                

    D)  6

    Correct Answer: C

    Solution :

     \[675=5\times 5\times 3\times 3\times 3\] \[\therefore \,\,\,\,675\times \underline{\mathbf{5}}\]Perfect Cube


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