A train 1500 m long can cross an electric pole in 50 sec and then find the speed of the train? Choose the correct choice from the following answers.
A) 106
B) 107
C) 108
D) 109
E) 110
Length = Speed * time   Speed = L/T   S = 1500/50= 
<gadget id="calculator">1500/50</gadget>
<output>30</output>
30 M/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 1500 m long can cross an electric pole in 50 sec and then find the speed of the train?