Two trains are moving toward each other on parallel tracks. The first train is 430 metres long and runs at 120 km/h. The second train is 570 metres long and runs at 85 km/h. When both trains start moving, the distance between them is 20 km. Find how long it will take the two trains to completely cross each other (rounded to the nearest second).

Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM

Options

1. (A) 369 seconds
2. (B) 389 seconds
3. (C) 343 seconds
4. (D) 393 seconds

Verified Answer

Option (A): 369 seconds

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