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

  • question_answer
    10 men or 20 women or 40 children can do a piece of work in 7 months. Then 5 men, 5 women and 5 children together can do half of the work in-

    A)  6 months                     

    B)  4 months

    C)  5 months                     

    D)  8 months

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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