standing waltr27. A farmer 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 deepIf 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 canaldepartment charges at the rate of 0.07 per mCBSE 2009c]

standing waltr27. A farmer connects a pipe of internal diameter 25 cm

1.	standing waltr27. A farmer 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 deepIf 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 canaldepartment charges at the rate of 0.07 per mCBSE 2009c]
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