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A train 100 m long crosses a platform 125 m long in 15 sec; find the speed of the train?
- A45 kmph
- B50 kmph
- C54 kmph
- D60 kmph
Correct answer: C
Discussion 1
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CCommunity
54 kmph
D = 100 + 125 = 225
T = 15
S = 225/15 * 18/5 = 54 kmph
D = 100 + 125 = 225
T = 15
S = 225/15 * 18/5 = 54 kmph