A train 120m long passes a platform 130m long in 10 seconds. What is the speed of the train?
A20 m/s
B25 m/s
C30 m/s
D35 m/s
Explanation
Total distance = 120+130=250m. Time = 10s. Speed = 250/10=25 m/s.
Exam Relevance
- Topic: Speed, Time & Distance
- Subtopic: Trains
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