CUET Mathematics - Pipe A and B can fill a tank in 15 hours and 20 hours respectively. Pipe C can empty the tank in 25 hours. Pipes A, B and C works together but pipe C is closed after 10 hours , then time taken by pipe A and B to fill the remaining tank is: | PYQs + Solutions

CUET Mathematics 2025 29 May Shift 2

Arithmetic

Medium

applied

12 hours

2 hours

8 hours

4 hours

✅ Correct Option: 2

Related questions:

3 June Shift 2

Pipe A and B can fill a tank in 20 hours and 25 hours respectively, and pipe C can empty the full tank in 40 hours.If all the pipes are opened together, then how much time will be needed to make the tank full?

21 May Shift 2

Two pipes A and B can fill a tank in 20 minutes and 10 minutes respectively. Both pipes A and B are opened together for some time and then pipe B is turned off. If the tank is filled in 15 minutes, then find after how many minutes pipe B is turned off?

16 May Shift 1

Pipe A can fill a tank three times faster than pipe B. If both pipes A and B are running together, they can fill the tank in 12 minutes, then the time taken by pipe B alone to fill the tank is:

CUET Mathematics 2025 29 May Shift 2 PYQs

Keyboard Shortcuts