A man walks at certain place and rides back in 10 hours. He could ride both ways in 8 hours. The time taken by him to walk both ways?
Select the correct option.
A) 10	B) 12	C) 14	D) 16	E) None of above
W + R = 10
and 2R = 8, R = 4
so, W = 6 so, walking both sides, he will take = 12 hours Answer: 12
<result>B</result>
A man walks at certain place and rides back in 10 hours. He could ride both ways in 8 hours. The time taken by him to walk both ways?