A train 300 m long can cross an electric pole in 20 sec and then find the speed of the train?	Choose the correct choice from the following choices:
A) 987 B) 54 C) 72 D) 27 E) 28
Length = Speed * time   Speed = L/T   S = 300/20= 
<gadget id="calculator">300/20</gadget>
<output>15</output>
15M/Sec   Speed= 15*18/5 (To convert M/Sec in to Kmph multiply by 18/5)   Speed = 54Kmph   Answer:54
<result>B</result>
A train 300 m long can cross an electric pole in 20 sec and then find the speed of the train?