Tap A can fill a tank in 9 hours. Tap B can fill 37.5% part of the same tank in 3 hours, whereas Tap C can alone empty a tank in βxβ hours. 2/5 part...
Pipes P, Q, and R can fill a tank in 15 hours, 10 hours, and 30 hours respectively. If the efficiencies of pipes P and Q are each reduced by 40% of thei...
Pipe βAβ can fill a tank in 25 hours while pipe βBβ takes 30 hours to empty it. Pipe βAβ is opened alone when the tank was empty and after 1...
There are 3 inlet and (z-1) outlet pipes attached to a tank. Each inlet pipe takes 40 hours to fill the tank, and each outlet pipe empties the fully fil...
Pipe βAβ takes 20 minutes to fill a tank. Pipe βBβ takes 35 minutes to empty the same tank. If pipe βBβ is opened 17 minutes after pipe βA...
Pipe βAβ can fill a tank in 20 hours while pipe βBβ takes 30 hours to empty it. Pipe βAβ is opened alone when the tank was empty and after 1...
An empty tank can be filled by an inlet pipe in 10 hours, while an outlet pipe can empty it in 15 hours. If we open (N - 1) outlet pipes of the same cap...
Pipe βAβ takes 50 hours to fill a tank. Pipe βBβ takes 100 hours to empty the same tank. If they are opened together, how long will it take to ...
Pipe A and Pipe B together can fill the tank in 10 hours. The capacity of the pipe A is 30% of the capacity of the pipe B. How much time will pipe B alo...
Two pipes A and B are opened together to fill a tank. Both the pipes fill the tank in time βxβ. If A separately takes 8 minute more time than βxοΏ½...
