June 2011








What is the average speed?

Motorcycle

It was raining and I felt the strong urge to make myself a steaming cup of tea. But, I could not find any sugar. I took out my motorcycle and drove to the shop to buy some sugar. I drove at 20 kmph and returned by the same route at 30 kmph. Discounting the time spent at the shop, what was my average speed?







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