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9th Class Mathematics Surface Areas and Volumes Question Bank Surface Areas and Volumes

  • question_answer
    How many litres of water flows out through a pipe having an area of cross- section of \[56c{{m}^{2}}\]in one minute, if the speed of water in pipe is 30 cm/sec?

    A)  9 litres                        

    B)  15 litres          

    C)    30 litres        

    D)    3 litres

    Correct Answer: A

    Solution :

    Not Available


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