A motorcycle is moving at the speed of 25 km/hour and its speed is increased by 7 km/hour at the end of each hour. How much time it will take to cover a distance of 225 km?

A motorcycle is moving at the speed of 25 km/hour and its speed is inc

1.	A motorcycle is moving at the speed of 25 km/hour and its speed is increased by 7 km/hour at the end of each hour. How much time it will take to cover a distance of 225 km?
A.	11/2 hr
B.	7 hr
C.	13/2 hr
D.	6 hr
Answer» B. 7 hr

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A motorcycle is moving at the speed of 25 km/hour and its speed is increased by 7 km/hour at the end of each hour. How much time it will take to cover a distance of 225 km?

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