turkey-yks 2017 Q20

turkey-yks · Other · ygs Not Maths
The following information is given about three vehicles moving at constant speeds in a course consisting of two sections.
- The first vehicle completed the first section at a speed of 120 kilometers per hour in 8 minutes. - The second vehicle completed the entire course at a speed of 95 kilometers per hour in 12 minutes. - The third vehicle completed the second section in 2 minutes.
Accordingly, what is the speed of the third vehicle in kilometers per hour?
A) 60 B) 80 C) 90 D) 100 E) 120
The following information is given about three vehicles moving at constant speeds in a course consisting of two sections.

- The first vehicle completed the first section at a speed of 120 kilometers per hour in 8 minutes.
- The second vehicle completed the entire course at a speed of 95 kilometers per hour in 12 minutes.
- The third vehicle completed the second section in 2 minutes.

Accordingly, what is the speed of the third vehicle in kilometers per hour?

A) 60
B) 80
C) 90
D) 100
E) 120