If I walk at 3 kmph, I miss the train by 2 min, if however, I walk at 4 kmph. I reach the station 2 min before the arrival of the train. How far do I walk to reach the station?
Choose the correct choice from the following options.
A) 4/5 km  B) 9/5 km  C) 7/5 km  D) 5/5 km  E) 4/9 km
Explanation:   x/3 – x/4 = 4/60   x = 4/5 km   4/5 kmnswer: Option 4/5 km
<result>A</result>
If I walk at 3 kmph, I miss the train by 2 min, if however, I walk at 4 kmph. I reach the station 2 min before the arrival of the train. How far do I walk to reach the station?