# Recent questions and answers in JEEMAIN-2014

### In the diagram shown , the difference in the two tubes of the manometer is 5 cm ,the cross section of the tube at A and B is $\;6\;mm^{2}\;$ and $\;10\;mm^{2}\;$ respectively . The rate at which water flows through the tube is $\;(g=10\;ms^{-2})\;$

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