Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

Time, Speed and Distance

Question:

An athlete runs 200 meter race in 24 seconds. His speed is

Options:

20 km/h

24 km/h

28.5 km/h

30 km/h

Correct Answer:

30 km/h

Explanation:

Distance = 200 m

Time = 24 s

Speed = Distance/Time.

1 m/s = 18/5 km/hr

⇒ S = 200/24

1 m/s = 5/18 km/hr

⇒ S = 200/24 × 18/5

∴ S = 30 km/hr.