Question
Pipes 'G' and 'H' can fill a tank in 24 hours and 8 hours respectively, while pipe 'I' can empty it in 48 hours. All pipes are opened together when the tank was empty. After 3 hours, pipe 'G' is closed. Find the total time taken to fill the tank.
More Pipes and cisterns Questions
- A and B can fill a tank in 25 and 30 hours respectively. C empties it in ‘x’ hours. With all three open, the tank is filled in 15 hours. Find ‘x’.
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- A and B can fill a tank in 14 and 21 hours. Pipe C can empty it in ‘x’ hours. All three open together fill the tank in 7 hours. Find x.
- Tap 'A' can fill a tank 'X' in 12 minutes while it takes 18 minutes when there is a leakage tank 'Y'. If tap 'B' is 33(1/3)% less efficient than tap 'A', t...
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