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#1 2015-05-23 07:28:37

From: Chichawatni
Registered: 2014-10-13
Posts: 8,355

Fill The Tank:

One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:

Option A):
192 min
Option B):
144 min
Option C):
108 min
Option D):
81 min

Correct Answer is Option B):
144 min

Failure is the first step towards seccess.

2015-05-23 07:28:37

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Re: Fill The Tank:

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