How Arizona's written test works

Arizona's written knowledge test is a computer-based exam you take at an Arizona Department of Transportation (ADOT) office. The test has 40 questions, and you need to answer at least 32 correctly to pass — that's 80 percent. You'll be asked about traffic laws, road signs, safe driving practices, and what to do in different driving situations on Arizona roads.

The test is given on a computer screen, and you move through questions one at a time. You can't go back to change answers once you've moved forward, so read each question carefully before you select your answer. The whole test usually takes 20 to 30 minutes.

When you finish, you get your score right away. If you pass, you move on to the next step — the road test. If you don't pass, you can take the test again, but you'll need to wait and pay the fee again.

Key Takeaways

  • Arizona's written test has 40 questions on a computer, and you must answer at least 32 correctly to pass.
  • You cannot go back to previous questions once you've selected an answer and moved forward.
  • The test covers Arizona traffic laws, road signs, and safe driving practices specific to Arizona roads.
  • You receive your score when ready after finishing, and you can retake the test if you don't pass on your first try.
  • You must bring a valid form of identification and proof of residency to the ADOT office when you test.

What topics the test covers

The Arizona written test focuses on the rules and situations you'll actually face as a driver in Arizona. Questions cover right-of-way rules, speed limits, parking laws, and how to handle intersections. You'll also see questions about what different road signs mean — stop signs, yield signs, warning signs, and informational signs.

The test includes questions about driving in bad weather, what to do if your brakes fail, how to handle a skid, and safe following distance. You'll be asked about seat belts, child safety seats, and distracted driving. Arizona-specific topics include driving near Native American reservations and understanding Arizona's open container law.

A smaller portion of the test covers what to do after an accident, how to report a crash, and your responsibilities as a driver at the scene. You may also see questions about vehicle maintenance and when your vehicle inspection is required.

Documents you need to bring

When you go to an ADOT office to take the written test, bring a valid form of identification. This can be a passport, a birth certificate with a photo ID, a tribal ID, a military ID, or a school ID from an Arizona school. You also need proof of your current Arizona address — a utility bill, lease, mortgage statement, or bank statement dated within the last 60 days works.

If you're under 18, you'll also need to bring a parent or guardian with you. They must be present when you take the test and sign your paperwork. Bring the original documents, not copies, unless the ADOT office tells you otherwise.

How to find an ADOT office near you

ADOT has driver license offices throughout Arizona. You can find the office closest to you on the ADOT website by entering your city or ZIP code. Some offices are busier than others, so calling ahead to ask about wait times can save you a trip.

Many ADOT offices accept walk-ins, but some require you to schedule an appointment online or by phone. Check the website for your specific office's policy. Hours vary by location, so confirm the office is open before you go.

Preparing for the test

Arizona provides a free study guide called the Arizona Driver License Manual. You can read it from the ADOT website or pick up a printed copy at any ADOT office. The manual covers everything on the test and is organized by topic, so you can study the areas where you feel less confident.

Read through the manual at least once, paying close attention to Arizona-specific laws and road signs. Take practice tests if they're available — some websites and apps offer Arizona-specific practice questions, though not all are accurate. Stick to official ADOT materials or materials from trusted driving schools.

Study a little bit each day rather than cramming the night before. Focus on the areas that confuse you, and make sure you understand not just the right answer but why it's right. On the day of the test, get enough sleep and eat a good meal so you can focus.

What happens if you don't pass

If you score below 80 percent, you don't pass and won't move forward to the road test. You can take the test again, but you'll need to pay the test fee each time. There's no waiting period between attempts in Arizona — you can retake the test the same day if you want, though most people study more before trying again.

When you retake the test, you'll get a different set of 40 questions, so studying the areas where you struggled the first time is important. Keep taking the test until you pass. There's no limit to how many times you can retake it.

After you pass the written test

Once you pass the written test, you're cleared to schedule your road test. The road test is where you actually drive with an ADOT examiner in the car. You'll need to bring your learner's permit, proof of insurance, and a vehicle that's registered and inspected.

You can schedule your road test at the same ADOT office where you took the written test, or at a different one if that's more convenient. Road test appointments fill up, so schedule as soon as you pass the written test if you want a specific date.

Frequently Asked Questions

Can I use my phone or notes during the test?

No. You cannot bring your phone, notes, or any study materials into the testing room. The test is proctored, meaning an ADOT staff member watches while you take it. Attempting to use outside materials will result in failing the test and may affect your ability to test again.

What if I fail the test multiple times?

You can retake the test as many times as you need. Each attempt costs the test fee. If you're struggling, consider taking a driver education course — some driving schools offer classes that focus on the written test material and can help you understand the concepts better.

Is the test given in languages other than English?

Yes. Arizona offers the written test in Spanish and several other languages. When you go to the ADOT office, let them know which language you need. You may need to schedule your test in advance if your preferred language isn't available at that location.

How long is the written test score good for?

Your passing score is good for 12 months from the date you pass. During that year, you need to pass the road test to get your license. If you don't pass the road test within 12 months, you'll need to retake the written test before you can try the road test again.

What if I need to reschedule my test appointment?

Contact the ADOT office where you scheduled your test. Most offices allow you to reschedule online or by phone. Check the ADOT website for your office's cancellation and rescheduling policy, as rules vary by location.