A train 180 meters long is tracking at a uniform speed of 72 km/h. How many seconds will it take to clear a stationary passenger standing on a platform? MCQ with Answer and Explanation
A train 180 meters long is tracking at a uniform speed of 72 km/h. How many seconds will it take to clear a stationary passenger standing on a platform?
A. 11 seconds
B. 9 seconds
C. 8 seconds
D. 10 seconds
Answer: Option B
Solution (By JKSSB Mock Tests)
Speed of train = 72 * (5/18) = 20 m/s. Time taken to clear the passenger = 180 / 20 = 9 seconds.
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