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Q:
A) 4 hours | B) 4 hours 30 minutes |
C) 4 hours 45 minutes | D) 5 hours |
Answer: C) 4 hours 45 minutes
Explanation:
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