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A car covers a distance of 20km in 15 mi...

A car covers a distance of 20km in 15 minutes. If its speed is decreased by 10km/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

Text Solution

Verified by Experts

The correct Answer is:
B
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