Railways Quantitative Aptitude Trains Sample Paper Trains Sample Test Paper-13

  • question_answer
    Two goods trains each 500 m long are running in opposite directions on paralleled tracks. Their speeds are 45 km/hr and 30 km/hr respectively. The time taken by the slower train to pass the driver of the faster train is

    A)  24 sec 

    B)  48 sec

    C)  60 sec 

    D)  12 sec

    Correct Answer: B

    Solution :

    [b] \[t=\frac{500+500}{\left( 45+30 \right)\times \frac{5}{18}}\] \[=\frac{1000\times 18}{75\times 5}=48\,\sec \]

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