Indiana Permit Practice Test: Alcohol and Drugs (2026)

Question 1 of 13

What is the legal blood alcohol concentration limit for adult drivers in Indiana?

1. .08
2. .10
3. .05

Question 2 of 13

Which is NOT one of the primary factors that determine your BAC?

1. How much alcohol you drink
2. The type of drink, such as beer or liquor
3. Your body weight

Question 3 of 13

If you fail a chemical test for alcohol, how long can your driving privileges be suspended?

1. 30 days
2. 90 days
3. 180 days

Question 4 of 13

What is the suspension for refusing a chemical test (with no prior OWI conviction)?

1. One year
2. 90 days
3. Two years

Question 5 of 13

A driver with a previous OWI conviction refuses a chemical test. How long is the suspension?

1. One year
2. Two years
3. Six months

Question 6 of 13

What does an ignition interlock device do?

1. Locks the doors when you speed
2. Records your speed for the court
3. Tests your blood alcohol level before the car can start

Question 7 of 13

If you are convicted of operating a boat while intoxicated, what happens to your driving privileges?

1. The same penalties as drunk driving apply
2. Nothing; boating is separate
3. Only a fine from the DNR

Question 8 of 13

Before driving after taking a new medication, what should you do?

1. Drink coffee to stay alert
2. Read the label and ask a doctor or pharmacist about side effects
3. Drive only on side streets

Question 9 of 13

Which behavior may signal an impaired driver ahead of you?

1. Using turn signals early
2. Driving exactly at the speed limit
3. Straddling the center line or weaving

Question 10 of 13

Going how many hours without sleep impairs a driver as much as a .08 BAC?

1. 18
2. 8
3. 36

Question 11 of 13

Three OWI judgments within 10 years make you a habitual traffic violator. How long is the suspension?

1. Five years
2. 10 years
3. One year

Question 12 of 13

A driver under 18 is cited for operating while intoxicated. Who may also recommend a suspension?

1. The school principal
2. The insurance company
3. The Juvenile Court

Question 13 of 13

If you are suspected of drunk driving and refuse breath, blood or performance tests, what can happen?

1. You can lose your driving privileges
2. Nothing, refusal is your right with no penalty
3. You only get a warning