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?

The distance between two cities is 30 Km. A man goes at a speed of 30

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?
A.	25 Km/hr
B.	24 Km/hr
C.	10 Km/hr
D.	26 Km/hr
Answer» C. 10 Km/hr

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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?

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