Question

    Two trains of lengths 310 m and 340 m, respectively, are

    285 m apart. They start moving towards each other on parallel tracks, at the speeds of 151 km/h and 155 km/h, respectively. In how much time will the trains cross each other completely?
    A 13 s Correct Answer Incorrect Answer
    B 10 s Correct Answer Incorrect Answer
    C 11 s Correct Answer Incorrect Answer
    D 12 s Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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