Question
Quantitative Aptitude Question on Time Speed and Distance
There are two laps in a race. An athlete ran the first lap at an average speed to 20 m/s. However, he could manage an average speed of only 10 m/s in the second lap. What is his average speed for the complete race?
A
11.67 m/s
B
12.50 m/s
C
13.33 m/s
D
15 m/s
Answer
13.33 m/s
Explanation
Solution
The correct answer is (C): 13.33 m/s