A train running at the speed of 60 km/hr crosses a pole in 15 sec. What is the length of the train? Choose the correct choice.
A) 118	B) 150	C) 277	D) 250	E) 191
Speed = 60 * 5/18 = 50/3 m/sec   Length of the train = speed * time = 50/3 * 15= 
<gadget id="calculator">50/3 * 15</gadget>
<output>250</output>
250 m   Answer: 250
<result>D</result>
A train running at the speed of 60 km/hr crosses a pole in 15 sec. What is the length of the train?