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Practice quizzes / PA Permit Test Practice Questions - Pennsylvania Driver's License Knowledge Test Exam / Question 165178
Practice question

Pennsylvania law considers a driver age 21 or older to be driving under the influence (DUI) at what blood alcohol concentration (BAC)?

  1. .02 or higher
  2. .05 or higher
  3. .08 or higher
  4. .10 or higher

Answer: C — .08 or higher

The correct answer is shown above. Try the full quiz for additional practice.

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