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What was his average speed of the journey ?

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A man drive his car to the office at 20 km/hr.
After reaching office, he realize that its a new year holiday so he went back home at a speed of 30 km/hr.

Discounting the time spent in the stoppage what was his average speed of the journey ?

posted Jun 3, 2014 by Ankur Athari

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4 Answers (Check Answer ▼)





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