A train running at the speed of 60 km/hr crosses a pole in 15 sec. What is the length of the train?	Choices.
A) 535 m B) 178 m C) 250 m D) 168 m E) 150 m
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 m
<result>C</result>
A train running at the speed of 60 km/hr crosses a pole in 15 sec. What is the length of the train?