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What is the legal limit of blood alcohol content (BAC) for a driver who is at least 21 years old?

Correct answer

  • 0.80%
  • 0.10%
  • 0.12%

Explanation

The legal limit of blood alcohol content (BAC) for a driver who is at least 21 years old is 0.08%. For a driver under 21, the legal limit is 0.02%.

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