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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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