A tank can be filled up by two pipes A and B in 2 hours and... — Quantitative Techniques 2008

Question 146 Quantitative Techniques 2008 Medium MCQ +1.00 marks · -0.25 negative

A tank can be filled up by two pipes A and B in 2 hours and 3 hours respectively. A third pipe C can empty the full tank in 6 hours. If all the taps can be turned on at the same time, the tank will be full in

A. 1 hour B. 40 minutes C. 1\(\frac{1}{2}\) hours D. 3 hours

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