- A55 m
- B50 m
- C45 m
- D60 m
Step-by-Step Solution
Same length: , so km/h. Length m.
Answer: B) 50 m
A train overtakes two persons walking along the track in the same direction as the train at 2 km/h and 4 km/h, taking 9 seconds and 10 seconds respectively. What is the length of the train?
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