Maths Two taps P and Q can fill a water tank in 12 minutes and 15 minutes respectively, both are opened together but after 3 minutes P is closed, how much more time Q will take to fill the tank?
| Q.201515: Two taps P and Q can fill a water tank in 12 minutes and 15 minutes respectively, both are opened together but after 3 minutes P is closed, how much more time Q will 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
