Pipe A can fill a tank in 2 hours at the rate of the 6 litres per minute. What is the capacity of the tank?

Pipe A in fill a tank in 15 horurs Pipe A and Pipe B together can fill it in 10 hours Pipe B can fill 8 liters per minute. Find the capicity of the tank

Pipe A can fill a tank in 20 minutes and pipe B can fill the tank in 30 minutes. Both the pipes can fill at the rate of 8 liters per second. What is the capcity of the tank (in litress) ?

If a pipe can fill a tank in x hours: then part filled in 1 hour.

A water tank has been fitted with two taps P and Q and a drain pipe R. Taps P and Q fill at the rate of 12 litres per minute and 10 litres per minute respectively. Consider the following statements SI, S2 and S3 : S1 : Pipe R drains out at the rate of 6 litres per minute S2 : If both the taps and the drain pipe are opened simultaneously, then the tank is filled in 5 hours 45 minutes. S3 : Pipe R drains out (fully) the filled tank in 15 hours 20 minutes. To know what is the capacity of the tank, which one of the following is correct ?

A pipe can fill a tank in 12 hours. By mistake another pipe that empties the tank is left open and tank is filled in 16 hours. If the tank is full, how much time will the second pipe take to empty it?