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Georgia Class C Knowledge Practice Test
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Passing target: 15 correct signs and 15 correct rules
Safe & Responsible DrivingStandalone practice
For a driver age 21 or older in an ordinary noncommercial vehicle, which blood alcohol concentration reaches Georgia’s legal concentration threshold for DUI?
Correct answer: A blood alcohol concentration of 0.08% or more.
Why
For an adult in an ordinary noncommercial vehicle, a blood alcohol concentration (BAC) of 0.08% reaches the concentration-based DUI threshold. Do not assume a lower result makes driving safe or lawful: alcohol or drugs can impair the ability to drive safely below that level. Plan a sober ride before drinking.
Verified against Georgia DDS Driver's Manual · Adult alcohol concentration threshold · p. 24, 48
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