Question
Time taken by ‘A’ to fill a tank, which is 60% empty, is 24 minutes, while time taken by ‘B’ to fill the same tank, when it is 40% full, is 30 minutes. When the tank is completely empty, both pipes are opened together. Find the time after which ‘A’ must be closed so that the tank gets filled in 28 minutes.
More Pipes and cisterns Questions
- Time taken by pipe 'A' to fill a tank is 50 minutes. When both pipes 'A' and 'B' are opened together, the tank gets filled in 25 minutes. Find the time tak...
- There was a leakage in the petrol tank. If 5litre of petrol is leaked out per day then it would have lasted for 30 days. If the leakage was 7litre per day,...
- Two pipes M and N can fill a tank in 8 hours and 12 hours respectively. The pipes were opened together, but pipe N stopped working after sometime and the r...
- Time taken by ‘A’ to fill a tank, which is 75% empty, is 30 minutes, while time taken by ‘B’ to fill the same tank, when it is 50% full, is 20 minutes. Whe...
- Tap ‘A’ and tap ‘B’ can fill a tank in 56 hours and 49 hours, respectively. If both taps are opened together, then find the time after which tap ‘A’ must b...
- Tap 'A' can fill a tank 'X' in 18 minutes while it takes 27 minutes when there is a leakage tank 'Y'. If tap 'B' is 33(1/3)% less efficient than tap 'A', t...
- Pipe A can fill a tank in 30 hours. Pipes A and B together can fill it in 12 hours. Pipes B and C together can fill it in 15 hours. In how many hours will ...
- Pipe A can fill the empty tank in 25 minutes while pipe B can empty the half-filled same tank in 15 minutes. What is the time require to fill (80/3) % of t...
- Pipe P, Q, and R can fill a cistern in 18 hours, 36 hours, and 36 hours respectively. All pipes are opened together. Pipe P is closed after ‘x’ hours, Pipe...
- Pipe 'A' is 4 times as efficient as pipe 'B'. Pipe 'C', which is one-fourth as efficient as pipe 'B', can fill a tank alone in 32 hours. Find difference be...
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)