A speedy car covers a distanceof 1500 meter in 2 minutes and 30 seconds. What is the speed in kilometer per hour of the cyclist?

Options
- 18 kmph
- 24 kmph
- 45 kmph
- 36 kmph

CORRECT ANSWER : 36 kmph

Discussion Board
#LEARNFORFUTURE

D=1500meters
T=2min 30sec
1min=60sec
2min=120sec
T=120+30sec
=150sec
We know one formula
Speed =distance /time
=1500meters/150sec
=10m/sec
m/s=18/5km/hr
=10*18/5
=36km/hr

Kusuma kolla 08-25-2020 12:44 PM

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