Q. A train crosses a platform 180 m long in 24 seconds at 54 km/h. What is the train length?
✅ Correct Answer: (B)
180 m
Explanation: Speed =15 m/s → Distance = 15×24 = 360 m → Train = 360−180 = 180 m.
Explanation by: Hriday
Speed =15 m/s → Distance = 15×24 = 360 m → Train = 360−180 = 180 m.