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

  • question_answer
    Without stoppages, a train travels certain distance with an average speed of 80 km/h, and with stoppages, it covers the same distance with an average speed of 60 km/h. How many minutes per hour the train stops?

    A)  15                   

    B)  18

    C)  10                   

    D)  None of these

    Correct Answer: A

    Solution :

    [a] Due to stoppages, it covers 20 km less. Time taken to cover \[20\,km=\frac{20}{80}h=\frac{1}{4}h\] \[=\frac{1}{4}\times 60\,\min =15\,\min \]


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