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Aptitude · Q238

Speed Time And Distance

Competitive Exams · Aptitude · question 238

Q238

A boy rides his bicycle 10 km at an average speed of 12 km/hr and travells 12 km at an average speed of 10 km/hr. His average speed for the entire trip is approximately :

A.
10.4 km/hr
B.
10.8 km/hr
Answer
C.
11.0 km/hr
D.
12.2 km/hr

Answer: Option B

Solution

Answer: Option B
Solution:
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