InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Two Pipes A And B Can Fill A Tank In 2 And 6 Minutes Respectively. If Both The Pipes Are Used Together, Then How Long Will It Take To Fill The Tank? |
|
Answer» Part filled by FIRST pipe in 11 minute =1/2 Part filled by second pipe in 11 minute =1/6 Net part filled by pipe A and B in 11 minute =1/2+1/6=2/3 i.e, pipe A and B TOGETHER can FILL the TANK in 3/2 minutes =1.5minutes. Part filled by first pipe in 11 minute =1/2 Part filled by second pipe in 11 minute =1/6 Net part filled by pipe A and B in 11 minute =1/2+1/6=2/3 i.e, pipe A and B together can fill the tank in 3/2 minutes =1.5minutes. |
|