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    Question

    Two express trains depart from city X and city Y at the

    same time, approaching one another. Train X moves at 90 km/h and Train Y at 60 km/h. They cross paths after 2.2 hours. Find how far apart the two cities are.
    A 560 km Correct Answer Incorrect Answer
    B 330 km Correct Answer Incorrect Answer
    C 650 km Correct Answer Incorrect Answer
    D 420 km Correct Answer Incorrect Answer

    Solution

    ATQ,

    Distance by Train X = 90 × 2.2 = 198 km

    Distance by Train Y = 60 × 2.2 = 132 km

    Total distance = 198 + 132 = 330 km

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