A bus covered a certain distance from village A to village B at the speed of 60 km/hr. However on its return journey it got stuck in traffic and covered the same distance at the speed of 40 km/hr and took 2 hours more to reach its destination. What is the distance covered between villages A and B ?
A. 200 km
B. 240 km
C. 260 km
D. Cannot be determined
E. None of these
Answer: Option B
Solution (By Examveda Team)
Let the distance between village A and B be x km.Then,
$$\eqalign{ & \Rightarrow \frac{x}{{40}} - \frac{x}{{60}} = 2 \cr & \Rightarrow x = 240\text{ km} \cr} $$
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