Question
Two pipes A and B can fill a tank in 4 hours and 7 hours respectively & a waste pipe C can empty in 8 hours. If pipes A , B & C are opened at 7am , 8am & 9am respectively, then at what time tank will be completely filled?
More Pipes and cisterns Questions
- Pipe A fills a tank in 12 hours, pipe B in 18 hours and pipe C empties it in 36 hours. All three are opened together for 3 hours. Then pipe C is closed. In...
- A bought an article at 8% less of the marked price and sold it at 15% more than the marked price. Find the profit earned by him.
- 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...
- Three pipes are connected to a tank. Pipe A can fill it in 30 minutes, pipe B can fill it in 60 minutes, while pipe C can empty the completely filled tank ...
- Pipe ‘A’ can fill a 300-litre tank in 30 hours. If pipe ‘A’ is 25% more efficient than pipe ‘C’ whereas pipe ‘B’ is 50% more efficient than pipe ‘C’, then ...
- Two inlet pipes 'A' and 'B' can fill an empty tank in 24 minutes and 32 minutes, respectively. Another outlet pipe 'C' can empty the tank in 96 minutes. If...
- A boy is supposed to distribute Rs.3600 among his three friends P, Q and R in the ratio of 3:2:5 respectively, but mistakenly he distributed in the ratio o...
- An inlet pipe can fill an empty tank in 45 minutes whereas an outlet pipe can empty the fully filled tank in 60 minutes. Find the time taken by both the pi...
- A single tap takes 8 hours to fill the entire tank. Initially, only one tap is open, and it fills one-fourth of the tank. At that point, three additional i...
- Three inlet pipes of equal efficiency can fill a tank in 20 minutes, and two outlet pipes of equal efficiency can empty the tank in 45 minutes. Find the ti...
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)