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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-20

  • question_answer
    The ratio of a two digit natural number to the number obtained on reversing its digit is 3 : 8. Find the sum of all the numbers of all such pairs.

    A)  212                             

    B)  218

    C)  316                             

    D)  108

    E)  None of these

    Correct Answer: E

    Solution :

     Not Available


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