The Texas written exam tests road rules, not driving skill
The Texas written test — officially called the Knowledge Test — is a multiple-choice exam that measures whether you know traffic laws, road signs, and safe driving practices. It is not a driving test. You take it in a testing office, on a computer or paper, and it covers only what you need to know before you get behind the wheel.
The test has 30 questions. You must answer at least 21 correctly to pass. Most questions ask you to identify what a sign means, what the law requires in a specific situation, or what a safe driver would do. The questions come from the Texas Driver's Handbook, a free booklet the Texas Department of Public Safety publishes. If you study that handbook, you will recognize nearly every question on the exam.
You take this test before you take the road test. It is one of the steps between getting your learner's permit and earning your full license.
Key Takeaways
- The Texas Knowledge Test has 30 multiple-choice questions, and you need 21 correct answers to pass.
- All questions come from the Texas Driver's Handbook, which you can read free online or pick up at any DPS office.
- You can take the test in English or Spanish, and you have up to one hour to finish.
- You must pass the written test before you can schedule your road test, so failing means waiting to retake it.
- The test costs money — the fee varies by county but is typically between $10 and $20.
What topics the exam covers
The Texas Knowledge Test focuses on the rules and situations you will face as a driver. The main topics are traffic signs and their meanings, right-of-way rules, speed limits and safe speeds, parking rules, and what to do at traffic lights and stop signs. You will also see questions about impaired driving, distracted driving, and seat belt laws.
Other common areas include following distance (how far back to stay from the car ahead), lane changes and turning, pedestrian safety, and what to do if you are pulled over by police. A few questions cover vehicle maintenance basics — like checking your mirrors and understanding your dashboard warning lights — and rules specific to Texas, such as the law about passing on two-lane roads.
The handbook breaks these topics into chapters. If you read through it once, you will have seen the concepts behind almost every test question. The questions themselves are straightforward; they do not try to trick you or use confusing wording.
How the test is structured and timed
You take the test at a Texas Department of Public Safety (DPS) office or an authorized testing location. When you arrive, you will check in and show your learner's permit and a photo ID. The staff will verify your identity and then direct you to a testing station.
You have up to one hour to complete the 30 questions. Most people finish in 20 to 30 minutes. The test is computer-based at most locations, though some offices still offer paper tests. Either way, the questions and answer choices are the same. You read each question, select your answer, and move to the next one. You cannot go back to change an answer once you move forward on a computer test, so read carefully before you click.
When you finish, the computer or staff member will score your test when ready. You will know whether you passed or failed before you leave the office. If you pass, you will receive a score report that you bring to your road test appointment. If you fail, you can retake the test, but you must wait and pay the fee again.
Sample question types you will see
Texas test questions follow a few common patterns. Many show you a road sign and ask what it means. For example: "What does a red octagon sign mean?" The answer is "Stop." Another type describes a driving situation and asks what you should do. Example: "You are driving on a two-lane road and want to pass a slower car. What must be true before you pass?" The answer involves checking for oncoming traffic and making sure the passing zone is legal.
A third type asks about a law or rule. Example: "In Texas, what is the speed limit in a school zone when children are present?" The answer is 20 miles per hour. Questions about right-of-way are common too: "You are at a four-way stop at the same time as another car. Who has the right of way?" The answer depends on which direction each car is turning.
You will also see questions about consequences. Example: "If you are caught driving without a license, what can happen?" Answers might include fines, jail time, or license suspension. These questions test whether you understand that traffic laws have real penalties.
How to study from the Texas Driver's Handbook
The Texas Driver's Handbook is free and available online at the Texas DPS website. You can also pick up a printed copy at any DPS office. Read through it once before your test. You do not need to memorize it word-for-word; instead, focus on understanding the concepts. When you read about a traffic sign, picture what it looks like. When you read about a rule, imagine yourself in that situation.
After you read the handbook, take a practice test. The Texas DPS website offers a free practice test that mimics the real exam. Take it under test conditions: sit at a table, give yourself one hour, and do not look up answers while you are taking it. When you finish, review the questions you missed and reread that section of the handbook.
Many people take the practice test two or three times before they feel ready for the real exam. Each time you take it, you will likely score higher. When you consistently score 25 or higher on the practice test, you are ready to schedule your real exam.
What happens if you fail the test
If you do not pass, you do not lose your learner's permit. You can retake the test as many times as you need to. However, you must wait a certain amount of time between attempts — in Texas, you typically must wait at least one day — and you must pay the testing fee each time.
Most people pass on their first or second attempt if they study the handbook. If you fail, do not panic. Review the score report to see which topics gave you trouble, reread those sections of the handbook, and take the practice test again. Then schedule your next attempt.
Failing the written test does not affect your road test. Once you pass the written test, you schedule the road test separately. You have a certain amount of time to pass the road test after you pass the written test — check your local DPS office for the exact window, as it can vary.
When and where to take the test
You can take the Texas Knowledge Test at any Texas DPS office. Most offices are open Monday through Friday during business hours, and some offer Saturday appointments. You do not need to schedule in advance at many locations, but calling ahead to confirm hours and wait times is a good idea. During busy times — like after school or on Saturdays — you may wait 30 minutes to an hour.
Some counties also have authorized third-party testing locations, such as driving schools or testing centers. These locations charge the same fee as DPS offices and give the same test. If the nearest DPS office is far away, a third-party location might be more convenient.
You must bring your learner's permit and a photo ID (such as a passport or school ID). You may also need to bring proof of residency, depending on the office. Call ahead to confirm what documents you need.
Frequently Asked Questions
Can I take the test in a language other than English?
Yes. Texas offers the Knowledge Test in Spanish and several other languages. When you arrive at the testing office, tell staff which language you prefer. You will take the same test with the same questions and passing score, just in your chosen language.
What if I fail the written test twice?
You can retake it as many times as needed. There is no limit on attempts in Texas. Each time you retake it, you pay the fee again and wait the required time between attempts. Most people pass within two or three tries if they study the handbook between attempts.
Do I need to take the written test if I already have a license from another state?
No. If you are moving to Texas and already hold a valid driver's license from another state, you can renew it as a Texas license without taking the written test. However, if your out-of-state license has expired, you may need to take the test. Contact your local DPS office to confirm your situation.
How long is the score report good for?
Your passing score is valid for a set period — usually 12 months in Texas, though this can vary. You must schedule and pass your road test before your written test score expires. If it expires before you take the road test, you will need to retake the written test.
What if I need to take the test but do not have a learner's permit yet?
You cannot take the Knowledge Test without a valid learner's permit. You must get your permit first by passing a vision screening and paying the permit fee. Once you have the permit, you can take the written test whenever you are ready.