A motor car starts with a speed of 60 km/h and increases its speed after every two hours by 15 km/h. In how much time
will it cover a distance of 360 km?
A9 hours
B5 hours
C7 hours
D2 hours
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Related Questions:
A bus travelling at 42 km/h completes a journey in 20 hours. At what speed will it have to cover the same distance in 12 hours?
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