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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-20

  • question_answer
    If p, q, r, s are positive integers such that p < q < r < s. If mean and median of p, q, r, s are 25 and 26 respectively, then which one of the following statements can be true?

    A)  p = 8 and s = 10         

    B)  q = 4 and r = 48

    C)  p = 20 and s = 28       

    D)  q = 2 and r = 50

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available


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