Question

    Working 10 hours a day, Jagan can complete a work in 12

    days while working 8 hours a day, Magan can complete the same work in 9 days. If Jagan and Magan work together 6 hours a day, then in how many days will they complete the original work?
    A 7(1/2) Correct Answer Incorrect Answer
    B 7(1/4) Correct Answer Incorrect Answer
    C 8(1/4) Correct Answer Incorrect Answer
    D 6(1/2) Correct Answer Incorrect Answer

    Solution

    Solution –

    Jagan             Magan

    120                72

                         360

    3                                  5

    One day work (Magan +Jagan) = (5+3) ×6=48hours.

    Taken time complete original work =360/48=15/2

    =7(1/2) days.

    Practice Next