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) 4/8 km D) 4/9 km E) 4/1 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?