A car covers a distance of 20 km in 15 minutes. If its speed is decreased by 10 km/hr, what will be the time (in minutes) taken by it to cover the same distance?

A car covers a distance of 20 km in 15 minutes. If its speed is decrea

1.	A car covers a distance of 20 km in 15 minutes. If its speed is decreased by 10 km/hr, what will be the time (in minutes) taken by it to cover the same distance?
A.	150/11
B.	120/7
C.	130/11
D.	150/13
Answer» C. 130/11

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A car covers a distance of 20 km in 15 minutes. If its speed is decreased by 10 km/hr, what will be the time (in minutes) taken by it to cover the same distance?

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