A person travels equal distance with speeds of 3 km/hr, 4 km/hr and 5 km/hr and

Question

A person travels equal distance with speeds of 3 km/hr, 4 km/hr and 5 km/hr and taken a total time of 47 minutes. The total distance (in km) is :

Options:

A . 2 km

B . 3 km

C . 4 km

D . 5 km

Answer: Option B

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