A train 200 m long is running at the speed of 30 km / hr. Find the time taken by it to pass a man standing near the railway line in seconds  Choices
A) 12 sec	B) 6 sec	C) 7 sec	D) 8 sec	E) 9 sec
Explanation:   Speed of the train = (60 x 5/18m / sec = 50/3 m/ sec.   Distance moved in passing the standing man = 100 m.   Required time taken = 200/(50/3) = (200 Ã—(3/50)) sec =12 sec   12 secnswer: Option 12 sec
<result>A</result>
A train 200 m long is running at the speed of 30 km / hr. Find the time taken by it to pass a man standing near the railway line in seconds