Water flows, at 9 km per hour, through a...

Water flows, at 9 km per hour, through a cylindrical pipe of cross-sectional area 25 cm? If this water is collected into a rectangular cistern of dimensions 7.5 m by 5 m by 4 m, calculate the rise in level in the cistern in 1 hour 15 minutes.

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75 cm

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ICSE-CYLINDER, CONE AND SPHERE -EXERCISE 20 (G)

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