A train running at the speed of 240 km/hr crosses a pole in 21 seconds. What is the length of the train?
Pick:
A) 1300 m B) 1350 m C) 1400 m D) 1450 m E) 1500 m
Speed=(240 * 5/18) m/sec   = (200/3) m/sec Length of the train   = (Speed x Time)   = (200/3 * 21)= 
<gadget id="calculator">(200/3 * 21)</gadget>
<output>1_400</output>
1400 m.   Answer:1400 m
<result>C</result>
A train running at the speed of 240 km/hr crosses a pole in 21 seconds. What is the length of the train?