Banking Quantitative Aptitude Pipes & Cisterns Question Bank Pipe and Cistern

  • question_answer
      A fill pipe can fill the tank in 15 minutes and a drain pipe can drain the tank in 30 minutes. If a system of ‘x’ pipes (includes both fill and drain pipes) fills the tank in 3 minutes. Find the possible value of ‘x’.

    A) 10

    B) 16

    C) 12

    D) 14

    E) None of these

    Correct Answer: D


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