A person can walk a certain distance and drive back in six hours. He can also walk both ways in 10 hours. How much time will he take to drive both ways?
When a person walks two ways, it takes 10 hours.
So, 1-way walk will take 5 hours
1-way walk + 1-way Drive = 6 hours
1-way drive = 6 - 5 = 1 hour
Hence, 2-way drive = 2 hours
The correct option is A.