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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-19

  • question_answer
    A pipe can fill a tank fully in 16h, but due to leakage in the bottom, it is filled in 24 h. If the tank is full of water, how long will it take to be emptied completely due to leakage?

    A)  48 h    

    B)  36 h

    C)  44 h                

    D)  42 h

    Correct Answer: A

    Solution :

    Portion filled up in an hour by pipe\[=\frac{1}{16}\] On leakage, the portion filled up in an hour\[=\frac{1}{24}\] Water leaked out in an hour\[=\frac{1}{16}-\frac{1}{24}=\frac{1}{48}\]part \[\therefore \]Completely full tank will be empty in 48 h due to leakage.


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