A man covers 270 km partly by bus and partly by car. If he covers \frac{1}{3} of the distance by bus at 30 km/h and the speed of the car was 45 km/h, the average speed for the whole journey was

CGPSC Prelims Paper II 2016 Solved Paper

Question : 29 of 100

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A man covers 270 km partly by bus and partly by car. If he covers

\;{1}/{3}

of the distance by bus at 30 km/h and the speed of the car was 45 km/h, the average speed for the whole journey was

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