SSC Quantitative Aptitude Number System and its Operations Question Bank Numbers and Their Principles (II)

  • question_answer
    The number 2272 and 875 are divided by a three digit number N, giving the same remainder. The sum of the digits of N is

    A) 10

    B) 11

    C) 12

    D) 13

    Correct Answer: A

    Solution :

    [a] Clearly, \[(2272-875)=1397\] is divisible by N. Now, \[1397=11\times 127\] \[\therefore \] Required 3 digit number is 127. Sum of whose digits is 10.


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