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Posted By: b.thirumaya prabhu Member Level: Gold Posted Date: 22 May 2008 Category: Aptitude Test

Pipe A usually fills a tank in 2 hours. On account of a leak at the bottom of the tank, it takes pipe A 30 more minutes to fill the tank. How long will the leak take to empty a full tank if pipe A is shut?

Select Answer:

5
10
20
120

Question Source: my idea

Your Test Score: 0 / 0

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Pipe A usually fills a tank in 2 hours. On account of a leak at the bottom of the tank, it takes pipe A 30 more minutes to fill the tank. How long will the leak take to empty a full tank if pipe A is shut?

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