Question

There are three taps A,B and C.they can fill the tank in 5,30,and 105 hrs respectively.At first all of them are opened simultaneously.Then after 1 hr tap C is closed and A and B are kept running.After another one hour tap B is closed.The remaining work is done by tap A alone.Find the percentage of the work done by Tap A by itself?

Answer 1

hey mate your answer is
both a and b

Answer 2

hey mate here is your ans band c