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A farmer connects a pipe of internal diameter 20cm from a canal into a cylinder tank in her field, which is 10m in diameter and 2m deep. If water flows through the pipe at the rate of 3km `//` h , in how much time will the tank be filled ?

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A farmer connects a pipe of internal diameter 20cm from a canal into a cylindrical tank in her field,which is 10m in diameter and 2m deep.If water flows through the pipe at the rate of 3km/h, in how much time will the tank be filled?

A farmer connects a pipe of internal diameter 25 cm from a canal into a cylindrical tank in his field, which is 12 m in diameter and 2.5m deep. If water flows through the pipe at the rate of 3.6 km/hr, in how much time will the tank be filled ? Also, find the cost of water if the canal depertment charges at the rate of ₹ 0.07 per m^(3) .

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Pipes A and B can fill a tank in 5 and 6 h, respectively. Pipe C can fill it in 30 h. If all the three pipes are opened together, then in how much time the tank will be filled in?

Two pipes can fill a tank in 10 hours and 12 hours respectively. While a third pipe empted the full tank in 20 hours. If all the three pipes operate simultaneously, in how much time the tank will be filled ?

There are two inlets A and B connected to a tank . A and B can fill the tank in 16h and 10 h ,respectively. If both the pipes are opened alternately for 1 h, starting from A, then how much time will the tank take to be filled?

An inlet pipe fills 1/8 part of a tank in 1 h. How much time will the pipe take to fill the empty tank?

If 10 pipes of the same diameter can fill a tank in 24 minutes.then 8 pipes would fill in 19 min 20 sec.

A cylindrical pipe has inner diameter of 4cm and water flows through it at the rate of 20 metre per minute.How long would it take to fill a conical tank of radius 40cm and depth 72cm?

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