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SSC Sample Paper Mock Test-17 SSC CGL Tear-II Paper-1

  • question_answer
    Which smallest number must be added to 710 so that the sum is a perfect cube?  

    A)              29

    B)  19    

    C)  11

    D)  21    

    Correct Answer: B

    Solution :

    Clearly,\[{}^{3}\sqrt{729}=9\] \[\therefore \]19 should be added to 710 to get a perfect cube.


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