Question
‘X’ and ‘Y’ can do a piece of work in 10 days and 25 days, respectively. ‘X’ started working alone and was replaced by ‘Y’ after 5 days. In how many days can ‘Y’ complete the remaining amount of work alone?
More Pipes and cisterns Questions
- There are 4 inlet and (y-3) outlet pipes attached to a tank. Each inlet pipe takes 30 hours to fill the tank, and each outlet pipe empties the fully filled...
- Pipe A can fill a tank in 6 hours, pipe B in 8 hours, and pipe C can empty it in 12 hours. All three are opened together for 2 hours, after which pipe C is...
- Pipes A and B can fill a pool in 16 minutes and 24 minutes, respectively, while pipe C can empty it in 48 minutes. When all the pipes are open, find the ti...
- Two inlet pipes M and N alone can fill a tank in 12 hours and 16 hours respectively and an outlet pipe P alone can empty the whole tank in 8 hours. First p...
- Pipe P can fill a cistern in 12 hours and pipe Q in 20 hours. If both the pipes are opened in an empty cistern, how much time will they take to fill it?
- Tap A and Tap B fill a drum of volume 189 liters in 7 minutes. If their efficiencies are in the ratio x:y respectively and B alone takes to fill the cister...
- Pipe ‘A’ can fill a tank in 45 hours. Pipe ‘B’ can empty the same tank in 90 hours. If both are opened simultaneously, how long will it take to fill 60% of...
- There are four pipes A, B, C and D where A and B are used to fill the tank and C and D are used to empty the tank. Pipe A and C together can fill the tank ...
- Pipe A and Pipe B could fill a tank together in 25 hours and 20 hours respectively, while pipe C could empty it in 10 hours. If both inlet pipes are opened...
- Pipe ‘A’ and pipe ‘B’ can fill a cistern in 30 minutes and 10 minutes respectively. Pipe ‘C’ alone can empty the cistern in 12 minutes. If all three pipes ...
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