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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-13

  • question_answer
    A alone can complete a piece of work in 12 days and B alone can complete the same piece of work in 24 days. In how many days can A and B together complete the same piece of work?

    A)  6 days                         

    B)  4 days

    C)  10 days              

    D)      9 days

    Correct Answer: D

    Solution :

     Not Available


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