Question
Pipe ‘A’ can fill a tank in 30 hours while pipe ‘B’ can empty it in 40 hours. They were operated on alternate hours starting with pipe ‘A’. Find the percentage of tank filled this way in 54 hours.
More Pipes and cisterns Questions
- Pipe A fills a tank in 30 hours. Pipes A and B together fill it in 15 hours. Pipes B and C together fill it in 10 hours. Find the time taken by A, B and C ...
- Pipe A can fill a tank in 4 hours, and Pipe B can fill the same tank in 6 hours. Pipe C can empty the full tank in 12 hours. If all three pipes are opened ...
- Tap P can fill the tank in 5 hours and Tap Q can empty it in hours. Tap P starts filling and they opened for 1 hour each alternatively. In what time will...
- Two pipes P1 and P2 can fill a cistern in 12 minutes and 15 minutes respectively. These pipes are opened alternately for 1 minute each, beginning with pipe...
- Pipe A alone fill the tank in x hours and Pipe B alone fill the tank in (x – 7) hours. If the efficiency of pipe B is double of pipe A and pipe A fill the ...
- Pipe ‘A’ can fill a tank in 20 hours while pipe ‘B’ takes 32 hours to empty it. Pipe ‘A’ is opened alone when the tank was empty and after 14 hours pipe ‘B...
- Pipes 'A', 'B', and 'C' working together can fill a tank in 4 hours, while pipes 'B' and 'C' together can fill the same tank in 20/3 hours. How long would ...
- Pipe 'A' takes 20 minutes to fill half of the tank. Pipe 'B' is twice as efficient as pipe 'A'. Find the percentage of the tank filled by both in 8 minutes...
- Pipe 'R' and 'S' can fill a tank in 40 minutes and 1 hour respectively. 'R' is opened alone. After 16 minutes, 'R' is closed and 'S' is opened. Find the ti...
- Pipe A fills a tank in 20 minutes and Pipe B fills it in 30 minutes. Pipe C can empty it in 60 minutes. If all three pipes are opened together, in how many...
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)