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If a train, travelling at a speed of 90 kmph, crosses a pole in 5 sec, then the length of train is?
- A104 m
- B125 m
- C140 m
- D152 m
Correct answer: B
Discussion 1
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CCommunity
125 m
D = 90 * 5/18 * 5 = 125 m
D = 90 * 5/18 * 5 = 125 m