1.

The distance between two cities is 30 Km. A man goes at a speed of 30 Km per hour and returns at 20 Km per hour. What is his average speed?1). 25 Km/hr2). 24 Km/hr3). 10 Km/hr4). 26 Km/hr

Answer»

Its TOUGH but OPTION 2 SEEMS CORRECT



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