1. An express train travelled at an average speed of 75 km/h stopping for 5 min every 125 km. How long did it take to reach its destination 375 km from the starting point?






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  • By: anil on 05 May 2019 01.14 am
    Time taken to cover 375 km = (375/75)h = 5h Number of stoppages = 375/125-1 = 2

    Total time to stoppages = (5 × 2 ) min = 10 min

    Hence, total time taken = 5 h 10 min
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