Railways R.R.C.(Ranchi) Solved Paper Held on 24-11-2013

  • question_answer
    The greatest four digit number divisible by 21 is?

    A) 9996                

    B) 9999

    C) 9975                            

    D) 9994

    Correct Answer: A

    Solution :

    Let the greatest 4 digit number = 9999 When 9999 is divided by 21 we get remainder is3. Now, the greatest 4 digit number divisible by 21is = 9999-3 = 9996


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