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Two cars A and B travel from one city to...

Two cars A and B travel from one city to another, at speeds of 72 km/hr and 90 km/hr respectively. If car B takes 1 hour lessar than car A for the journey, then what is the distance (in km) between the two cities ?

A

270

B

360

C

240

D

400

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The correct Answer is:
B
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