A train running at the speed of 48 km/hr crosses a pole in 9 seconds. What is the length of the train?
Pick one
A) 140  B) 130  C) 120  D) 170  E) 160
Speed=(48x5/18)m/sec = (40/3) m/sec.   Length of the train = (Speed x Time).   Length of the train = (40/3 x 9)m = 120 m.   Answer is 120.
<result>C</result>
A train running at the speed of 48 km/hr crosses a pole in 9 seconds. What is the length of the train?