Subject
Quantitative Aptitude
Topic
Unitary Method
A pump can fill a tank with water in 2 hours. Because of a leak, it took 2(1/3) hours to fill the tank. The leak can drain all the water of the tank in:
A pump can fill a tank with water in 2 hours. Because of a leak, it took 2(1/3) hours to fill the tank. The leak can drain all the water of the tank in:
ক)
4(1/3) hoursখ)
7 hoursগ)
8 hoursঘ)
14 hoursExplanation
Work done by the leak in 1 hour =(1/2 - 3/7) = 1/14. So, Leak will empty the tank in 14 hrs.Related questions
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