issb mathematics MCQ #64

Two trains start from stations 360 km apart and move towards each other at 50 km/h and 70 km/h. After how many hours will they meet?

issb mathematics MCQ #64

  1. Question 1

    Q1. Two trains start from stations 360 km apart and move towards each other at 50 km/h and 70 km/h. After how many hours will they meet?

    • A) 3 hours
    • B) 3.5 hours
    • C) 4 hours
    • D) 4.5 hours

    Answer: 3 hours

    Explanation: When trains move towards each other, their speeds add to 120 km/h. Meeting time is 360 divided by 120, which equals 3 hours.