In what time will a train 134 m long cross an electric pole, it its speed be 169 km/hr?  Select the correct option:
A) 2.5	B) 2.7	C) 2.9	D) 2.3	E) 2.1
Speed = 169 * 5/18 = 46.9 m/sec   Time taken = 134/46.9   = 2.9 sec.   Answer: 2.9
<result>C</result>
In what time will a train 134 m long cross an electric pole, it its speed be 169 km/hr?