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Aptitude · Q423

Speed Time And Distance

Competitive Exams · Aptitude · question 423

Q423

A man travels 210 km with the speed of 60 km/hr and next 198 km with the speed of 66 km/hr. Find the average speed of the whole journey.

A.
68.5 km/hr
B.
64.5 km/hr
C.
63 km/hr
D.
62.8 km/hr
Answer

Answer: Option D

Solution

Answer: Option D
Solution: