Railways R.R.C. (Jabalpur) Solved Paper Held on 1st Shift 30-11-2014

  • question_answer 70) The ratio of working of A and B are in the ratio of 3:4.The number of days taken by them to finish the work are in the ratio?

    A) 4 : 3                             

    B) 16 : 9

    C) 2 : 1                             

    D) 3 : 4

    Correct Answer: A

    Solution :

    The number of days taken by them to finish the work in toe ratio        \[=\frac{1}{3}:\frac{1}{4}\]                                    \[=4:3\]

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