Question 62

Excluding the halts, the speed of the bus is 50 km/ hr and including the halts it is 40 km/hr. For how many minutes does the bus stop per hour?

Due to stoppages, the bus will cover 10 km less.

Time taken to cover 10 km = $$\ \frac{10}{50}\times\ 60\ \min$$

=12 min

A is the correct answer.

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