An electric pump can fill a tank in 3 hours because of a leak in the tank it took `3 1/2` hours to fill the tank if the tank is full, how much time will the leak take to empty it?

A pipe can fill a tank in 10 h. Due to a leak in the bottom, it fills the tank in 20 h. If the tank is full, how much time will the leak take to empty it?

A pump can fill a tank in 2 hours.Due to a leak in the tank it takes 2(1)/(3) hours to fill the tank. The leak can empty the full tank in

A pipe can fill a tank in 20 h. due to a leak in the bottom , it is filled in 40 h .if the tank is full how much time will the leak take to empty it ?

Through an inlet, a tank takes 8 h to get filled up. Due to a leak in the bottom, it takes 2 h more to get it filled completely. If the tank is full, how much time will the leak take to empty it?

A pipe can fill a cistern in 10 hours.Due to a leak in the bottom it is filled in 12 hours.When the cistern is full,in how much time will it be emptied by the leak?