A train running at the speed of 180 km/hr crosses a pole in 18 seconds. What is the length of the train? Choose the correct option:  A) 800  B) 900  C) 950  D) 1000  E) 1050
Speed=(180 x(5/18)m/sec	=(50)m/sec.   Length of the train = (Speed x Time).   Length of the train =	((50)x 18)m = 900 m   900
<result>B</result>
A train running at the speed of 180 km/hr crosses a pole in 18 seconds. What is the length of the train?