A train of length 212 m is running at 45 km/h. In what time (in seconds) will it cross a platform of length 188 m?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 32
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Understanding |
Application |
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Length of train = 212 m Length of platform = 188 m Speed of train = 45 km/h = 45 × 5/18 = 12.5 m/s |
So, Time taken by the train to cross the platform = (212 + 188)/12.5 = 400/12.5 = 32 seconds |