In what time will a train 140 m long cross an electric pole, it its speed be 190 km/hr?
Choose the correct choice from the following options:	A) 2.6 sec	B) 2.9 sec	C) 2.7 sec	D) 8.7 sec	E) 8.5 sec
Speed = 190 * 5/18 = 53 m/sec   Time taken = 140/53 = 2.6 sec.   2.6 secnswer: 2.6 sec
<result>A</result>
In what time will a train 140 m long cross an electric pole, it its speed be 190 km/hr?