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Q: At the same time A and B start moving toward each other from two different places. 240 km apart. The ratio of the speeds of A and B is 5 : 7 and the speed of B is 84 km/h. After how minutes will A and B meet each other?
  • A. 90 minutes
  • B. 100 minutes
  • C. 80 minutes
  • D. 120 minutes
Correct Answer: Option B -
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Explanations:

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