Question

    A and B move towards each other at the same time at the

    speeds of 15 km/h and 25 km/h, respectively and the distance between them is 60 km. How much is the distance between them, in meters, 6 minutes before they meet?
    A 1250 m Correct Answer Incorrect Answer
    B 1150 m Correct Answer Incorrect Answer
    C 4000 m Correct Answer Incorrect Answer
    D 1450 m Correct Answer Incorrect Answer

    Solution

    Speed of A and B are 15 km/h and 25 km/h, respectively. Relative speed = 15 + 25 = 40 km/h Distance covered in 60 mins = 40 km Distance covered in 6 mins = (40/60) × 6 = 4 km = 4000 m The distance between them 6 minutes before they meet is 4000 m.

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