If a man walks at the rate of 5 kmph, he misses a train by 7 minutes. However, if he walks at the rate of 6 kmph, he reaches the station 5 minutes before the arrival of the train. Find the distance covered by him to reach the station.	Choose the correct choice:	A) 6 km	B) 8 km	C) 5 km	D) 3 km	E) 2 km
Let the required distance be x km   Difference in the time taken at two speeds=1 min =1/2 hr   Hence x/5-x/6=1/5&lt;=&gt;6x-5x=6   x=6   Hence, the required distance is 6 km   Ans: 8 km
<result>B</result>
If a man walks at the rate of 5 kmph, he misses a train by 7 minutes. However, if he walks at the rate of 6 kmph, he reaches the station 5 minutes before the arrival of the train. Find the distance covered by him to reach the station.