Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-4

  • question_answer
    If 3 men can complete a piece of work in 36 days, then in how many days will 18 men complete the same work ?

    A)  16 days          

    B)  20 days

    C)  26 days          

    D)       30 days

    Correct Answer: C

    Solution :

     \[{{M}_{1}}{{D}_{1}}=\,{{M}_{2}}{{D}_{\begin{smallmatrix}  2 \\   \end{smallmatrix}}}\] \[\Rightarrow \] \[13\,\,\,\,\,36\,=18\,\,\,{{D}_{2}}\] \[\Rightarrow \] \[{{D}_{2}}=\frac{13\,\,\,\,\,\,\,\,36}{18}=26\] days

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