QUIZ: Can You Pass This Basic Driver’s Test?

What is the legal blood alcohol concentration to drive a car if you’re under 21?

63%
Retry Correct Incorrect Drivers under 21 may not have any alcohol in their system while they are behind the wheel of a car. Interesting: 45 states have circumstantial exceptions to allow for the underage consumption of alcohol.
Joe Raedle/Getty Images
Joe Raedle/Getty Images

What is the legal blood alcohol concentration to drive a car if you’re under 21?

  • 0.5 %
  • 0.2 %
  • 0.0 %
  • 0.1 %
63%

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