A train 200 m long is moving with the speed of 50km per hour.
Question 1:
A train 200 m long is moving with the speed of 50km per hour. Find the time taken to pass a tree standing near the railway track.
A.14 2/5 seconds
FeedbackSpeed of the train = 50km/hr = 50 x 5/18 m/sec = 250/18 m/sec Length of the train = 200 m Time taken to cross the tree = 200 / (250/18) = 200 x 18/250 = 72/5 = 14.4 seconds Hence the answer is 14 2/5 seconds.
B.15 seconds
C.16 1/2 seconds
D.17 seconds
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