A water tank has two inlet pipes A and B, and an outlet pipe C. Pipe A alone can fill the tank in 12 hours, pipe B alone can fill it in 18 hours, and pipe C alone can empty the fully filled tank in 24 hours. If all three pipes are opened together, in how much time will the tank be filled? (Rounded to one decimal place)

Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM

Options

  1. (A) 11.2 hours
  2. (B) 12.5 hours
  3. (C) 9.5 hours
  4. (D) 10.3 hours

Verified Answer

Option (D): 10.3 hours

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