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SSC Quantitative Aptitude Basic Calculations Question Bank Square and Cube Root (II)

  • question_answer
    By which smallest number must 675 be multiplied, so that the product is perfect cube?

    A) 5

    B) 6

    C) 7

    D) 8

    Correct Answer: A

    Solution :

    [a] \[\therefore \] \[675=5\times 5\times 3\times 3\times 3\] So, 675 must be multiplied by 5, so that the product will be perfect cube.


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