A train 600 m long can cross an electric pole in 20 sec and then find the speed of the train?
Pick.
A) 987
B) 271
C) 108
D) 27
E) 28
Length = Speed * time   Speed = L/T   S = 600/20= 
<gadget id="calculator">600/20</gadget>
<output>30</output>
30M/Sec   Speed= 30*18/5 (To convert M/Sec in to Kmph multiply by 18/5)   Speed = 108 Kmph   Answer:108
<result>C</result>
A train 600 m long can cross an electric pole in 20 sec and then find the speed of the train?