How long does it take to fill a cistern?

Two pipes A and B can fill a tank in 12 hours and 18 hours respectively. The pipes are opened simultaneously and it is found that due to leakage in the bottom of the tank it took 48 minutes excess time to fill the cistern. When the cistern is full, in what time will the leak empty it?

How long does it take to fill / empty the tank?

Out of the three, A and B are the inlet pipes and C is the outlet pipe. If opened separately, A fills the tank in 10 hours, B fills the tank in 12 hours and C empties the tank in 30 hours. If all three are opened simultaneously, how much time does it take to fill / empty the tank?

How many pipes are connected to a cistern?

Twelve pipes are connected to a Cistern. Some of them are inlet pipes and the others are outlet pipes. Each of the inlet pipes can fill the tank in 8 hours and each of the outlet pipes can empty the cistern completely in 6 hours. If all the pipes are kept open, the empty tank gets filled in 24 hours.

How long does leakleak take to empty the cistern?

Leak will empty the full cistern in 72 hours. A tank is normally filled in 6 hours but takes two hours longer to fill because of a leak in the bottom of the tank. If the tank is full the leak will empty it in how many hours?

Two taps can separately fill a cistern in 10 min. and 15 min. respectively and when the waste pipe is open, they can together fill it in 18 min. The waste pipe can empty the full cistern in Two taps can separately fill a cistern in 10 min. and 15 min. respectively and when the waste pipe is open, they can together fill it in 18 min.

How long does it take for 3 taps to fill tank?

Let the 3 taps be A, B and C. A fills tank in 12 mins -> In 1 min A will fill 1/12 of tank. B fills tank in 15 mins -> In 1 min B will fill 1/15 of tank. Lets say C can alone empty the tank in x mins -> In 1 min C will empty 1/x of tank. According to question, if all taps are opened tank will fill in 20 mins.

How much time does it take to fill an empty tank?

We have included Some questions that are repeatedly asked in bank exams !!! Pipe A can fill an empty tank in 30 hours while B can fill it 45 hours. Pipe A and B are opened and closed alternatively i.e., first pipe A is opened, then B, again A and then B and so on for 1 hour each time without any time lapse.

How long does it take to empty a three fourths tank?

A tap can fill a tank in 16 hours whereas another tap can empty the tank it in 8 hours. If in a three fourth filled tank both the taps are opened, then how long will it take to empty the tank in this scenario? 15. If pipes A and B can fill a tank in 18 min and 24 mins respectively and pipe C empties the tank in 12 mins.