r connects a pipe of internal diameter 25 cm from a canal into acylindrical tank in his field, which is 12 m in diameter and 2.5 m deep.If water flows through the pipe at the rate of 3.6 km/hr, in how muchtime will the tank be filled? Also, find the cost of water if the canalCBSE 2009C]27. A farmdepartment charges at the rate of007 per m3.

r connects a pipe of internal diameter 25 cm from a canal into acylind

1.	r connects a pipe of internal diameter 25 cm from a canal into acylindrical tank in his field, which is 12 m in diameter and 2.5 m deep.If water flows through the pipe at the rate of 3.6 km/hr, in how muchtime will the tank be filled? Also, find the cost of water if the canalCBSE 2009C]27. A farmdepartment charges at the rate of007 per m3.
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