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8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-8

  • question_answer
    A and B can do a piece of work in 72 days. B and C can do it in 120 days. A and C can do it in 90 days. In what time can A alone do it?

    A)  80 days                       

    B)  100 days

    C)  120 days         

    D)  150 days

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available    


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