A tank is connected to three pipes – Pipe A, B and C. Pipe A... — Quantitative Techniques 2019

Question 1829 Quantitative Techniques 2019 Medium MCQ +1.00 marks · -0.25 negative

A tank is connected to three pipes – Pipe A, B and C. Pipe A can fill the tank in 6 hours, B can fill the tank in 8 hours and Pipe C can empty the full tank in 12 hours. How much time will it take to fill the tank completely if all three pipes are working together?

A. 4 hours B. 4 hours 48 minutes C. 5 hours D. 5 hours 20 minutes

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