Question
Pipe ‘A’ and pipe ‘B’ can fill a cistern in 20 minutes and 12 minutes respectively. Pipe ‘C’ alone can empty the cistern in 10 minutes. If all three pipes are opened together then what is the time taken to fill 50% of the cistern?
More Pipes and cisterns Questions
- Two pipes M and N can fill a tank in 14 hours and 21 hours respectively. The pipes were opened together, but pipe N stopped working after sometime and the ...
- An inlet pipe can fill an empty tank in 30 minutes whereas an outlet pipe can empty the fully filled tank in 45 minutes. Find the time taken by both the pi...
- Three pipes can fill or empty a tank. Pipe A can fill the tank in 12 hours. Pipe B can fill the tank in 18 hours. Pipe C can empty a full tank in 36 hours....
- A tank can be filled by pipe A in 12 hours and by pipe B in 18 hours. A waste pipe C can empty the full tank in 36 hours. If all three pipes are opened tog...
- Pipes A and B can fill a tank in 12 hours and 16 hours respectively, while pipe C can empty the full tank in ‘x’ hours. If all three pipes are opened toget...
- Pipe ‘A’ can fill a tank in 50 hours whereas leak ‘A’ can empty it in 60 hours. If they both operate along with pipe ‘B’, then the given tank gets filled i...
- Tap P can fill a tank in 18 hours, while tap Q can do it in 9 hours. If taps P, Q, and R are opened at the same time, how long will it take to fill the tan...
- A water pipe can fill a reservoir in 7 hours, but a leakage can empty it in 14 hours. If both work at the same time, when will the reservoir be full?
- Pipe ‘A’ and pipe ‘B’ can fill a cistern in 15 minutes and 36 minutes respectively. Pipe ‘C’ alone can empty the cistern in 12 minutes. If all three pipes ...
- Pipe ‘A’ takes 24 hours to fill a tank. Pipe ‘B’ takes 72 hours to empty the same tank. If both are opened together, how long will it take to fill 66.67% o...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)