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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-33

  • question_answer
    Quantity of fresh air required for a man is

    A)  1000 Cubic feet of air for every 20min

    B)  1000 Cubic feet of air for every 20 s

    C)  1000 Cubic feet of air for every 10 min

    D)  1000 Cubic feet of air for every 10 s

    Correct Answer: B

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