Your state's DMV decides which test you take, and the test covers the rules of the road in your state
You will take a written knowledge test specific to your state. This is not a national exam — each state writes its own test based on its own traffic laws, road signs, and driving rules. The test you take in California is different from the test in Texas, which is different from the test in New York.
The test measures whether you know the information in your state's driver's manual. That manual covers things like speed limits, right-of-way rules, what different road signs mean, how to handle emergencies, and the consequences of breaking traffic laws. Your state's DMV publishes this manual for free, either online or in print at your local DMV office.
Most states offer the test in multiple languages. If English is not your first language, contact your state's DMV to find out which languages are available where you live.
Key Takeaways
- Each state creates its own written test based on its own traffic laws, so the test you take depends entirely on which state you live in.
- The test covers information from your state's official driver's manual, which you can read for free online or pick up at the DMV.
- Most states offer the test in multiple languages, and you should confirm which languages are available at your testing location before you go.
- You will answer between 30 and 50 multiple-choice questions, depending on your state, and usually need to score 70 to 80 percent to pass.
- Some states let you take the test on a computer at the DMV, while others use paper and pencil, and a few offer online testing from home.
How many questions are on the test and what score do you need
The number of questions and the passing score vary by state. Most states ask between 30 and 50 multiple-choice questions. Each question has four possible answers, and you choose the one that is correct.
The passing score is usually between 70 and 80 percent, meaning you can miss a certain number of questions and still pass. For example, if your state has 40 questions and requires 80 percent, you need to answer 32 questions correctly. Your state's driver's manual will tell you the exact number of questions and the exact passing score for your state.
You typically have 30 to 60 minutes to finish the test, depending on your state. The test is not timed in a way that rushes you — most people finish in 20 to 30 minutes.
Where you take the test: at the DMV or online
Most states require you to take the written test in person at a DMV office or an approved testing location. You will sit at a computer or use paper and pencil, answer the questions, and get your score before you leave. Some DMV offices have you take the test on a computer; others still use printed tests. Both methods are scored the same way.
A growing number of states now offer online testing, where you take the test from home on your own computer. If your state offers this option, you will still need to verify your identity — usually through a video call with a proctor who watches you take the test. Online testing is not available in every state, so check your state's DMV website to see if it is an option where you live.
You will need to bring a form of identification to the testing location. Most states accept a school ID, passport, or birth certificate. Check your state's DMV website for the exact documents they accept.
What happens if you fail the test
If you do not reach the passing score, you can take the test again. Most states let you retake the test the same day or within a few days, though some require you to wait a certain number of days before your next attempt. There is usually a small fee each time you take the test — typically between $5 and $15.
Before you retake the test, spend more time studying the driver's manual. Many people who fail the first time pass on the second attempt because they focus on the topics they missed. Your state's DMV website often shows which topics appear most often on the test, so you can study those areas more carefully.
How to study for the written test
Start with your state's official driver's manual. Read it from beginning to end, or at least the sections your state's DMV says are most important. The manual is written in plain language and covers everything the test will ask about.
Many states offer free practice tests on their DMV website. These practice tests use the same format and types of questions as the real test, so taking them several times helps you get used to how the questions are worded. Some practice tests are interactive — you answer a question, and the test tells you right away if you were right or wrong and why.
You can also find third-party practice test apps and websites, though you should make sure they are based on your state's current driver's manual. Laws and road signs change, so an old practice test might have outdated information. Stick with your state's official resources when possible.
What the test actually covers
The written test focuses on practical knowledge you need to drive safely and legally. Most tests include questions about road signs and what they mean, right-of-way rules (who goes first at intersections and in different situations), speed limits and how they change, parking rules, what to do in bad weather or emergencies, and the consequences of breaking traffic laws.
Some states also ask about vehicle maintenance — things like checking your tire pressure or oil — and how to handle a breakdown on the highway. A few states include questions about distracted driving, impaired driving, and how drugs or alcohol affect your ability to drive.
The test does not ask you to do math or read a map. It does not test your ability to actually drive — that comes later, on the road test. The written test is only about knowing the rules and understanding road signs.
After you pass: what comes next
Once you pass the written test, you will receive a learner's permit (also called a learner's license or instruction permit, depending on your state). This permit lets you practice driving with a licensed adult in the car, usually someone at least 21 years old.
You will need to hold your learner's permit for a certain amount of time — usually between 30 days and 12 months, depending on your state and your age — before you can take the road test. During this time, you practice driving under real conditions and learn the skills you will need for the road test.
Your learner's permit comes with restrictions. You may not be allowed to drive alone, drive at night, or drive on certain highways. Your state's DMV will explain all the restrictions when you receive your permit.
Frequently Asked Questions
Can I take the written test online from home?
Some states offer online testing, but not all. Check your state's DMV website to see if remote testing is available where you live. If it is, you will need to verify your identity through a video call with a proctor who watches you while you take the test.
What if I fail the written test?
You can retake the test. Most states let you try again within a few days, though some require a waiting period. There is usually a small fee each time you take the test. Study the driver's manual again before your next attempt, focusing on the topics you missed.
Do I need to memorize the driver's manual?
No. You need to understand the information well enough to answer questions about it. Read the manual carefully, take practice tests, and focus on areas where you struggle. Most people do not memorize the entire manual — they learn the key rules and signs.
What if English is not my first language?
Most states offer the written test in multiple languages, including Spanish, Chinese, Vietnamese, and others. Contact your state's DMV or visit their website to find out which languages are available at your testing location.
How long does it take to get my learner's permit after I pass the written test?
You usually receive your learner's permit when ready after passing the test, either printed on the spot at the DMV or mailed to you within a few days. Check your state's DMV website for the exact process in your state.