A pipe can empty a tank in 15 min. and another pipe can empty the tank in 20 min. If an inlet pipe fill waterr at the rate of 91 l/min. Then tank get full in 10 min. Find the capacity of tank.

A pipe can empty a tank in 12 hours. If an inlet pipe fill water at the rate of 5 l/min then the tank takes 18 hours to be emptied. Find the capacity of tank?

A pipe can fill a tank in 10 min. The other pipe can fill in 20 min. If and outlet pipe drains water at the rate of 1760 l/min. Then the tank get empty in 25 min. Find the capacity of tank.

Two outlet pipes can empty a tank in 12 min and 15 min respectively. If an inlet pipe fills water at the rate of 12 l/min then the tank takes 20 min to be emptied. Find the capacity of tank.

A pipe can fill a tank in 20 min. Another pipe can empty that tank in 25 min. If both are opened atternatively then the tank will be filled in?

A tank has 8 pipes. Out of which some one inlet and some one outlets. Inlet pipe can fill a tank in 8 hours and an outlet pipe can empty the tank in 6 hours. If all pipes are opened together then the tank get filled in 8 hours. Find the number of inlets and outlets pipe.

A full tank get emptied in 6 min due to presence of an orifice in it. On opening a tap which can fill the tank at the rate of 8 L/min, the tank get emptied in 10 min. find the capacity of tank.

Two pipes can fill a tank in 20 and 24 min, respectively and a waste pipe can empty 6 gallon per min. All the three pipes working together can fill the tank in 15 min. Find the capacity of the tank.

Two pipes A and B can fill a tank in 10 min and 20 min respectively. A outlet pipe is draining the water at the rate of 22l/min. All three pipes take 25 min to fill that tank. Find the capacity of tank.

Out of 7 pipes. Some one inlets and some one out- lets. An inlet pipe can fill a tank in 5 hours amd one outlet pipe can empty tank in 4 hours. It all the pipes are opened together then the tank get filled in 20 hours. Find the number of inlet and outlets pipe.