SSC Sample Paper Mock Test-4 SSC CGL Tear-II Paper-1

  • question_answer
    The least number that must be subtracted from 63520 to make the result a perfect square, is

    A)  16       

    B)  20

    C)  24                               

    D)  30

    Correct Answer: A

    Solution :

    Obviously, 16 must be subtracted to make the result a perfect square.                       


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