Student: A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train?
Options:
(A) 150 meter
(B) 166 meter
(C) 154 meter
(D) 146 meter
(E) 141 meter.
Another student: Let's say, hmmm...
Speed = 60*(5/18) m/sec = 50/3 m/sec
Length of Train (Distance) = Speed * Time
(50/3) * 9 = 150 meter Final answer: (A).