A motorcycle stunt man belonging to a fair rides over the vertical walls of a circular wall at an average speed of 54 km/h for 5 minutes. If the radius of the wall is 5 meters then the distance traveled is--
A 2.5 km
B 3.5 km
C 5 km
D 4.5 km
Solution
Correct Answer: Option D
60 min এ যায় 54km
1 min এ যায় 54/60
5 min এ যায় (54×5)/60
=4.5 km
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