Question

    Two trains start from station A and B travel towards

    each other at speed of 50 kmph and 60 kmph respectively. At the time of their meeting, the second train has travelled 120 km more than the first. The distance between A and B is?
    A 1200 km Correct Answer Incorrect Answer
    B 1440 km Correct Answer Incorrect Answer
    C 1320 km Correct Answer Incorrect Answer
    D 990 km Correct Answer Incorrect Answer
    E 1250 km Correct Answer Incorrect Answer

    Solution

    Difference of their speed in a Hour = 60 – 50 = 10 Km/hr Then distance 120 Km more travelled by first train Time = 120 /10 = 12 hrs Distance between A and B. Both train travelled 12hr = 12 60 + 12 × 50 = 12(110) = 1320 km

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