CUET Preparation Today
CUET
General Aptitude Test
Numerical Ability
Time, Speed and Distance
An athlete runs 200 meter race in 24 seconds. His speed is
20 km/h
24 km/h
28.5 km/h
30 km/h
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.