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732 - Math - Problem Solving

Math - Problem Solving MCQ No. : 27164

Question: In a km race, A gives B a start of 20 seconds and beats him by 40m. However, when he gives B a start of 25 seconds they finish in a dead heat. What is A's speed in m/sec?

  1. 12.5 m/sec
  2. 20 m/sec
  3. 8 m/sec
  4. 10 m/sec

Correct Answer: D

Explanation:

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