A train 2500 m long can cross an electric pole in 100 sec and then find the speed of the train?  Choose the correct choice from the following choices
A) 90  B) 60  C) 120  D) 180  E) 360
Length = Speed * time   Speed = L/T   S = 2500/100= 
<gadget id="calculator">2500/100</gadget>
<output>25</output>
25 M/Sec   Speed= 25*18/5 (To convert M/Sec in to Kmph multiply by 18/5)   Speed = 90 Kmph   90nswer:90
<result>A</result>
A train 2500 m long can cross an electric pole in 100 sec and then find the speed of the train?