Railways R.R.C. (Jabalpur) Solved Paper Held on 2nd Shift 9-11-2014

  • question_answer
    Choose the uncommon pair of number from the following?

    A) 23?29              

    B) 13?17

    C) 19?25              

    D) 3?5

    Correct Answer: C

    Solution :

    Except C, rest are the prime numbers pair.


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