Arizona Alcohol & Drugs practice test

Practice blood alcohol limits, DUI rules and medication: 30 questions based on the Arizona Driver License Manual and Customer Service Guide, 14 of them on Arizona's own rules.

Key Arizona facts: Alcohol & Drugs

Sample Alcohol & Drugs questions

Where may a passenger legally drink an open alcoholic drink on an Arizona road?

  • In the cab of a pickup truck
  • In the back seat of a private car
  • In the front seat if the driver is sober
  • In the living area of a motor home
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In the living area of a motor home

Passengers in a bus, limousine, taxi or a motor home's living area are exempt from the open container ban.

Source: Arizona Driver License Manual and Customer Service Guide, Section 5, Actively Avoiding Crashes: Open Container (p. 59)

Your car has a certified ignition interlock. What does it require once you are driving?

  • A daily call to the court
  • Nothing after the engine starts
  • Breath samples at random times
  • A breath sample only at start-up
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Breath samples at random times

The driver blows into the device before starting and again at random intervals while the vehicle runs.

Source: Arizona Driver License Manual and Customer Service Guide, Section 5, Actively Avoiding Crashes: Certified Ignition Interlock Device (p. 67)

You are drunk and sitting behind the wheel of a parked car you could start. Can Arizona's DUI law apply?

  • Only if the radio is on
  • Yes, actual physical control is covered
  • No, unless you are on a public road
  • No, only driving counts
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Yes, actual physical control is covered

Arizona's DUI law covers being in actual physical control of a vehicle, not only driving it.

Source: Arizona Driver License Manual and Customer Service Guide, Section 5, Actively Avoiding Crashes: Driving Under the Influence (p. 65)

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About these questions

We wrote these practice questions from the facts in the Arizona Driver License Manual and Customer Service Guide (PDF 99-0117, revised September 2026, downloaded 2026-11-08 edition) and from official sources on road signs. Every answer links to its source, so you can check it and read more.

DMV Decoded is an independent guide, not a government agency. This practice test is not connected to the Arizona Department of Transportation Motor Vehicle Division (ADOT MVD), and your actual test will have different questions. Study the handbook, and check the agency's website for current rules.