Railways R.R.C. (Jaipur) Solved Paper Held on 1st Shift 9-11-2014

  • question_answer
    A train 280 m long, running with a speed of 63 km/hr will pass a tree in?

    A) 15 sec              

    B) 16 sec

    C) 18 sec              

    D) 20 sec

    Correct Answer: B

    Solution :

    Required time  \[=\frac{280}{63\times \frac{5}{18}}\]                         \[=\frac{280\times 18}{63\times 5}\] =16 seconds


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