Q: Pipe A can fill a tank in 6 hours. Pipe B can fill the same tank in 8 hours. Pipe A, B and C together can fill the same tank in 12 hours. Then which of the following statements is true for pipe C?
- A. It can fill the tank in 4 hours 40 minutes
- B. It can fill the tank in 4 hours 48 minutes
- C. It can empty the tank in 4 hours 48 minutes
- D. It can empty the tank in 4 hours 40 minutes
Correct Answer:
Option C -
Explanations:
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