Q.201533: Three taps A, B and C fill an empty cistern in 6 hours, all three taps are opened for two hours, after which C is closed, A and B fill the remaining part in 7 hours, only C is empty. How long will it take to fill the tank? |
Maths in english, pipes & cisterns question answers in english pdf questions in english, Know About Maths online test Maths MCQS Online Coaching in english quiz book