Maryland Alcohol & Drugs practice test

Practice blood alcohol limits, DUI rules and medication: 19 questions based on the Maryland Driver's Manual, 13 of them on Maryland's own rules.

Key Maryland facts: Alcohol & Drugs

  • It is illegal for anyone under 21 to drink any alcohol, and a driver stopped after drinking will have the license suspended or revoked. Section 6.A, p. 33
  • Driving with an open alcohol container in the passenger area is illegal. Section 6.A, p. 33
  • The passenger area covers the seats and any place within easy reach of the people seated. Section 6.A, p. 33
  • A six-pack with open, empty or missing cans can be considered an open container. Section 6.A, p. 33
  • Driving after a medication whose label warns against it, if it impairs driving, can bring a criminal charge. Section 6.A, p. 33

Sample Alcohol & Drugs questions

You are convicted of drunk driving with a child in the car. What can the judge do?

  • Order a parking ban only
  • Waive the fine
  • Double the fine and jail time
  • Reduce the jail time
Show the answer

Double the fine and jail time

A child in the vehicle allows a judge to double both.

Source: Maryland Driver's Manual, Section 6.A, p. 34

You are caught drinking and driving. What device will you have to install?

  • A dashboard camera
  • A speed governor
  • A breathalyzer car lock
  • A second brake pedal
Show the answer

A breathalyzer car lock

The lock prevents the vehicle from starting if alcohol is detected.

Source: Maryland Driver's Manual, Section 9, sidebar, p. 50

A 20-year-old driver is stopped after drinking. What will happen to the license?

  • It gets a warning stamp
  • It is renewed for a year
  • Nothing, if under .08
  • It will be suspended or revoked
Show the answer

It will be suspended or revoked

A driver under 21 who has been drinking faces suspension or revocation, and could also be charged.

Source: Maryland Driver's Manual, Section 6.A, p. 33

An officer suspects impairment. Who may then ask you to give a blood sample?

  • An MVA clerk
  • A tow truck operator
  • A drug recognition expert
  • A crossing guard
Show the answer

A drug recognition expert

The officer may have a drug recognition expert make the request.

Source: Maryland Driver's Manual, Section 9.B, p. 47

You drive after a medicine whose label warns against it, and your driving is impaired. What can happen?

  • Only a warning
  • A criminal charge
  • Nothing, if prescribed
  • Only a parking fine
Show the answer

A criminal charge

Impairment from a medication with such a warning can lead to a criminal charge.

Source: Maryland Driver's Manual, Section 6.A, p. 33

Which spot counts as the passenger area under Maryland's open container law?

  • Only the cup holders
  • Only the front seats
  • Anywhere occupants can easily reach
  • Only the driver's seat
Show the answer

Anywhere occupants can easily reach

It covers the seats and any place a driver or passenger can easily reach while seated.

Source: Maryland Driver's Manual, Section 6.A, p. 33

By driving in Maryland, what have you agreed to if an officer asks?

  • A search of your home
  • A new knowledge test
  • A drug or alcohol test
  • A vision test
Show the answer

A drug or alcohol test

This is called implied consent, and it applies when you drive or try to drive.

Source: Maryland Driver's Manual, Section 9.B, p. 47

You are 19. How much alcohol may you legally drink in Maryland?

  • One drink a day
  • None
  • Up to .02 BAC
  • Up to .08 BAC
Show the answer

None

Drinking any alcohol is illegal before age 21.

Source: Maryland Driver's Manual, Section 6.A, p. 33

May you drive with an open can of beer in the passenger area?

  • No, that is illegal
  • Yes, if you are parked soon
  • Yes, if it is a passenger's
  • Yes, if you are sober
Show the answer

No, that is illegal

An open alcohol container in the passenger area breaks Maryland law.

Source: Maryland Driver's Manual, Section 6.A, p. 33

A test shows your blood alcohol concentration is .08 percent. What will happen to your license?

  • It stays valid, as you are at the limit
  • It will be suspended
  • It is renewed early
  • It gets an alcohol restriction only
Show the answer

It will be suspended

A result of .08 percent or higher means suspension.

Source: Maryland Driver's Manual, Section 9.B, p. 47-48

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About these questions

We wrote these practice questions from the facts in the Maryland Driver's Manual (DL-002 (10-26), October 2026 Edition (the notice page, p. 2, also still prints the older form number DL-002 (05-23)) 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 Maryland Motor Vehicle Administration (MVA), and your actual test will have different questions. Study the handbook, and check the agency's website for current rules.