Login / Signup

Question

Pipe A and B can fill the pool in 15 minutes and 10 minutes, respectively. Pipe C can empty half filled pool in 12 minutes. If all the pipes are opened together, then find the time taken to fill the empty pool completely

A 4 minutes

B 6 minutes

C 8 minutes

D 7 minutes

Practice Next

More Pipes and cisterns Questions

A tank has two pipes, Pipe A and Pipe B. Pipe A fills the tank in 10 hours, while Pipe B fills it in 15 hours. Pipe C can empty the tank in 30 hours. If al...
Three pipe P1, P2 and P3 fill the tank in 15 hours, 10 hours and 20 hours respectively. If all the three pipes opened together and pipe P2 & P1 are closed ...
An inlet pipe can fill an empty tank in 20 minutes whereas an outlet pipe can empty the fully filled tank in 30 minutes. Find the time taken by both the pi...
In a party a tank is filled with some quantities of juice. Three vessels of different volume are used to serve the juice. Volume of the smallest vessel is ...
Pipe 'X' and 'Y' can fill a tank in 1 hour and 1 hour 30 minutes respectively. 'X' is opened alone. After 18 minutes, 'X' is closed and 'Y' is opened. Find...
Pipe A alone and pipe C alone can fill the empty tank in 50% less time and 25% less time respectively than the time taken by pipe B to empty the full tank....
Two pipes can fill a tank in 12 and 10 minutes respectively. A waste pipe is used to empty the tank. All three pipes working together can fill the tank in ...
Pipe C can fill a tank in 10 hours and pipe D in 15 hours. If both the pipes are opened in an empty tank, how much time will they take to fill it?
Tap 'A' can fill a tank 'X' in 36 minutes while it takes 54 minutes when there is a leakage tank 'Y'. If tap 'B' is 33(1/3)% less efficient than tap 'A', t...
Pipes ‘A’ and ‘B’ can fill a tank in 6 hours and 4 hours respectively. When both pipes and an outlet pipe ‘C’ are opened together, (2/5)th of the tank is f...

Relevant for Exams:

Hey! Ask a query

ask-question