Question

Pipes A and B can fill a tank in 43.2 minutes and 108 minutes, respectively. Pipe C can empty it at 3 litres/minute. When all the three pipes are opened together, they fill the tank in 54 minutes. The capacity (in litres) of the tank is:

A 200
B 160
C 180
D 216
Practice Next

More Pipes and cisterns Questions

Hey! Ask a query