Q. A train crosses a tunnel in 30 seconds at 60 km/h. If the tunnel is 200 m long, what is the train length?
✅ Correct Answer: (B)
300 m
Explanation: Speed = 16.67 m/s → Distance = 500 m → Train = 500−200 = 300 m.
Explanation by: Hriday
Speed = 16.67 m/s → Distance = 500 m → Train = 500−200 = 300 m.