CUET Mathematics - Pipe A can independently empty a half-filled tank in 3 hours whereas pipe B can alone fill the same tank in 4 hours, when the tank is completely empty. In how much time will the empty tank be completely filled, if both the pipes are opened together? | PYQs + Solutions

CUET Mathematics 2023 23 May Shift 3

Applied Mathematics

Medium

2 hours

6 hours

7 hours

12 hours

✅ Correct Option: 4

Related questions:

30 May Shift 3

Pipes A and B can fill a tank in 5 hours and 6 hours respectively. Another Pipe can empty the full tank in 30 hours. If all three pipes are opened together, then the tank will be filled in :

30 May Shift 3

A motor boat goes 20 km downstream and comes back to the starting point in 6 hours. If the speed of the boat in still water is 12 km/h, then the speed of the stream is :

11 Aug Shift 1

A vessel contains 56 litres of mixture of milk and water in the ratio 5:2. How much water should be mixed with it so that the milk to water ratio becomes 4:5

CUET Mathematics 2023 23 May Shift 3 PYQs

Keyboard Shortcuts