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    30 men can complete a piece of work in 20 days and 20 women can complete a piece of work in 50 days. 9 men and 6 women started the work. After work
    Question

    30 men can complete a piece of work in 20 days and 20 women can complete a piece of work in 50 days. 9
    men and 6 women started the work. After working for a few days, they were replaced by 18 men and 8 women
    who completed the remaining work in 4 days. How many days did the teams take to complete the task (all men
    are equally skilled and all women participating are equally skilled)

    A.

    8

    B.

    848/21

    C.

    932/21

    D.

    6

    Correct option is D

    6

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