A man walk at a speed of 8 km/h. After every kilometer, he takes a rest of 4 minutes. How much time will he take to cover a distance of 6 km?
A. 70 minutes
B. 60 minutes
C. 69 minutes
D. 65 minutes
Answer: Option D
Solution (By Examveda Team)
$$\eqalign{ & {\text{Time}} = \frac{6}{8} = \frac{3}{4}{\text{ hours}} = 45{\text{ minutes}} \cr & {\text{Including rest}} = 45 + 5 \times 4 = 65{\text{ minutes}} \cr} $$This Question Belongs to Arithmetic Ability >> Speed Time And Distance
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