Two pipes can fill a tank in 6 hours and 8 hours respectively while a third pipe empties the full ta...........

Quantitative Aptitude ( CCS) Pipes&cistern

Two pipes can fill a tank in 6 hours and 8 hours respectively while a third pipe empties the full tank in 12 hours. If all the three pipes operate simultaneously, in how much time will the tank be filled?

7(1/2) hrs

4(4/5) hrs

3 (2/7) hrs

1(1/5) hrs

छोटे Courses बड़े Results

Master Pipes&cistern

Prepare through Micro-courses

Try Now

Explanation:

If one pipe fills the tank in 'x' hrs, another pipe fills the same tank in 'y' hrs but the third pipe empties the tank in 'z' hrs and all of them are opened together, then