Two pipes can fill a cistern in 3 hours and 4 hours respectively and a waste pipe can empty it in 2 hours. If all the three pipes are kept open, then the cistern will be filled in: - Study24x7
Social learning Network
3613 followers study24x7 31 May 2021 11:59 AM study24x7 study24x7

Two pipes can fill a cistern in 3 hours and 4 hours respectively and a waste pipe can empty it in 2 hours. If all the three pipes are kept open, then the cistern will be filled in:

A

5 hours

B

8 hours

C

10 hours

D

12 hours

study24x7
Write a comment
Related Questions
500+   more Questions to answer
Most Related Articles