Multiple Choice Questions on A tap can fill a cistern in 8 hours and another tap can empty it in 16 hours If both the taps are op........... for English All Exams Zone Preparation

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Multiple Choice Questions

A tap can fill a cistern in 8 hours and another tap can empty it in 16 hours If both the taps are op...........

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    A tap can fill a cistern in 8 hours and another tap can empty it in 16 hours. If both the taps are open, the time(in hours) takento fill the tank will be

    8

    Incorrect Answer

    10

    Incorrect Answer

    16

    Correct Answer

    24

    Incorrect Answer
    Explanation:

    1/8-1/16=1/16

    it will take 16 hr to fill the tank.

    By: Munesh Kumari
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