A train 150 meters long passes a standing man in 5 seconds. How long will it take to cross a bridge 180 metres long?
Correct Answer: Option E
From the given data, Speed of the train = 150/5 = 30 m/sec
Time taken to cross a bridge 180 metres long = (Total Distance)/Speed of the train = (150+180)/30=330/30=11 seconds
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