A train 150 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) 5 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 = 150 m.   Required time taken = 150/(50/3) = (150 Ã—(3/50)) sec =9 sec   Answer: Option 9 sec
<result>E</result>
A train 150 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