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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-3

  • question_answer
    Five men can complete a piece of work in 24 days. In how many days will 12 men complete the same piece of work?

    A)  8                                  

    B)  6

    C)  12                   

    D)       10

    Correct Answer: D

    Solution :

     \[{{M}_{1}}{{D}_{1}}={{M}_{2}}\,{{D}_{2}}\] \[\Rightarrow \] \[5\,\,\,\,24\,\,=12\,\,\,\,{{D}_{2}}\] \[\Rightarrow \] \[{{D}_{2\,\,}}\,\,=\,\,\frac{5\,\,\,\,24}{12}=\,10\] days


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