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Q: A and B start driving simultaneously from point X and go towards point Y. X and Y are 60 km apart. A's speed is 4 km/h less than that of B. B, after reaching Y, returns and meets A at a point 12 km away from Y. Find the speed of A.
  • A. 16 km/h
  • B. 12 km/h
  • C. 8 km/h
  • D. 20 km/h
Correct Answer: Option C -
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Explanations:

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