MBA CDOE (USOL) Panjab University MBA Entrance Exam with MCQ Answers 2016

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84.

A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is :

A: 35.55 km/hr
B: 36 km/hr
C: 71.11km.hr
D: 71 km/hr

The answer is: C