A train 100 meters long completely crosses a 300 meters long bridge in 24 seconds. What is the speed of the train is?	Pick:
A) 60 kmph B) 76 kmph C) 34 kmph D) 43 kmph E) 40 kmph

Rationale: "s = ( 100 + 300 ) / 24 = 400 / 24 * 18 / 5 = 60 answer : a"
Answer: A