A man takes 6 hours 15 minutes in walking a distance and riding back to the starting place. He could walk both ways in 7 hours 45 minutes. The time taken by him to ride both ways, is Choose the correct choice from the following answers.
A) 4 hours 95 minutes  B) 4 hours 49 minutes  C) 4 hours 45 minutes  D) 4 hours 75 minutes  E) 7 hours 45 minutes
Explanation:   Time taken in walking both ways = 7 hours 45 minutes --------(i)   Time taken in walking one way and riding back= 6 hours 15 minutes-------(ii)   By equation (ii)*2 -(i), we have   Time taken to man ride both ways, = 12 hours 30 minutes - 7 hours 45 minutes   = 4 hours 45 minutes   Answer: 4 hours 45 minutes) 4 hours 45 minutes
<result>C</result>
A man takes 6 hours 15 minutes in walking a distance and riding back to the starting place. He could walk both ways in 7 hours 45 minutes. The time taken by him to ride both ways, is