Railways R.R.C. (Secundrabad) Solved Paper Held on 1-12-2013

  • question_answer
    The greatest number of three digits which is a perfect square is?

    A) 981                              

    B) 971

    C) 964                              

    D) 961

    Correct Answer: D

    Solution :

    961 is the perfect square of 31.


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