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7th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-16

  • question_answer
    The average of 13 results is 60. If the average of first 7 results is 59 and that of the last 7 results is 61, what will be the seventh result?

    A)  90                               

    B)  50

    C)  75                               

    D)  60

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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