A train 700 m long can cross an electric pole in 20 sec and then find the speed of the train?  Choose the correct option:
A) 126 Kmph
B) 136 Kmph
C) 172 Kmph
D) 128 Kmph
E) 19 Kmph
Length = Speed * time   Speed = L/T   S = 700/20= 
<gadget id="calculator">700/20</gadget>
<output>35</output>
35 M/Sec   Speed= 35*18/5 (To convert M/Sec in to Kmph multiply by 18/5)   Speed = 126 Kmph   126 Kmphnswer: 126 Kmph
<result>A</result>
A train 700 m long can cross an electric pole in 20 sec and then find the speed of the train?