Hose A can fill a tank in 5 minutes, and Hose B can fill the tank the same tank in 6 minutes. How many tanks would Hose B fill in the time Hose A fills 6 tanks ?

A tap can fill a tank in 20 minutes. If a leakage is capable of emptying the tank in 60 minuts, the tank will be filled inn

Three taps P, Q and R together can completely fill a tank in 40 minutes. Q and R together can fill the same tank in 80 minutes. In how much time (in minutes) P alone can fill the tank?

A tap can fill a tank in 25 minutes and another can empty it in 50 minutes. Find in how many minutes the tank will be filled up or emptied?

Pipe A can fill a tank in 20 minutes and Pipe B can empty the same tank in 30 minutes. Find the time taken to fill the empty tank if both pipes are opened together

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) ?

A pipe can fill a tank in 30 minutes. Another pipe can empty that tank in 40 minutes. It both are opened alternatively. How larg will it take to fill the tank?

Tap 'A' can fill a water tank in 25 minutes , tap 'B' can fill the same tank in 40 minutes and tap 'C' can empty that tank in 30 minutes. If all the three taps are opened together , in how many minutes will the tank the completely filled up or emptied ?