Problems on Trains · Question 5 · Easy
A train 300 m long running at 90 km/h crosses a bridge 200 m long. How much time does it take?
- 12 seconds
- 8 seconds
- 20 seconds
- 22 seconds
Answer and explanation
Answer: C. 20 seconds
Explanation: 90 km/h = 25 m/s. It must cover 300 + 200 = 500 m, taking 500 ÷ 25 = 20 seconds.
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