A bus covers three successive 3 km stretches at speed of 10 km/hr, 20 km/hr and – OfficerPath

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MCQ Practice

A bus covers three successive 3 km stretches at speed of 10 km/hr, 20 km/hr and 60 km/hr respectively. Its average speed over this distance is :

Subject: MathematicsTopic: Time Distance

A

30 km/hr

B

25 km/hr

C

18 km/hr

D

10 km/hr

Correct Answer: C

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