Aptitude - Pipes and Cistern - Discussion
Discussion Forum : Pipes and Cistern - General Questions (Q.No. 3)
3.
A pump can fill a tank with water in 2 hours. Because of a leak, it took 2
hours to fill the tank. The leak can drain all the water of the tank in:
hours to fill the tank. The leak can drain all the water of the tank in:Answer: Option
Explanation:
| Work done by the leak in 1 hour = |  |
1 | - | 3 |  |
= | 1 | . |
| 2 | 7 | 14 |
Leak will empty the tank in 14 hrs.
Discussion:
90 comments Page 7 of 9.
MGH said:
1 decade ago
@Mohanpriya.
Why have we done the calculation till 140 mins?
Why have we done the calculation till 140 mins?
Jothigonzi said:
5 years ago
@Deepi.
Nice explanation and easier to understand. Thanks.
Nice explanation and easier to understand. Thanks.
R.Jana said:
4 years ago
How to do by using the ratio process? Please explain.
(1)
Ranjhana Sahu said:
3 months ago
Why are you reciprocating 7/3? Please explain to me.
(3)
Laxmikant said:
9 years ago
@Paushali Mukhtoy is very well explained. Thank you.
Sudheer said:
8 years ago
How to substitute this on for answer 1/2-3/7 =1/14?
Zakeer said:
1 decade ago
How come 7/3 hours to fill 1 part for the leakage?
Mouni said:
10 years ago
I can't understand how 7/3 is converts in to 3/7?
Stella brown said:
7 years ago
How is 1/2-3/7 possible? Please explain indetail.
Amitha said:
1 decade ago
How cum 7/3 hours to fill 1 part for the leakage?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers