Arjuna covered first 40 kms at the speed of 8 kph and next 80 kms. at the speed of 12 kph. to reach the market place. What was his average speed for the complete distance ?

Arjuna covered first 40 kms at the speed of 8 kph and next 80 kms.

1.	Arjuna covered first 40 kms at the speed of 8 kph and next 80 kms. at the speed of 12 kph. to reach the market place. What was his average speed for the complete distance ?
A.	5 kph
B.	10 kph
C.	20 kph
D.	25 kph
Answer» D. 25 kph

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Arjuna covered first 40 kms at the speed of 8 kph and next 80 kms. at the speed of 12 kph. to reach the market place. What was his average speed for the complete distance ?

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