What the Texas written test covers

The Texas written knowledge test has 30 questions pulled from the Texas Driver Handbook. You must answer at least 21 correctly to pass. The test covers road signs, traffic laws, safe driving practices, and what to do in specific situations on the road.

The Texas Department of Public Safety (DPS) publishes the official handbook free online and in print at any DPS office. Every question on the test comes directly from material in that handbook — nothing is a surprise or trick. The test is available in English and Spanish, and you take it on a computer at your local DPS office.

You get one attempt per visit. If you fail, you must wait one day before you can test again. There is no limit to how many times you can retake it, but each attempt costs the standard knowledge test fee (which varies by county but is typically under $10).

Key Takeaways

  • The test has 30 questions from the Texas Driver Handbook, and you need 21 correct to pass — that is a 70 percent passing score.
  • Every question on the test comes from the official handbook, which you can read free online at the Texas DPS website or pick up in person.
  • Road signs, traffic laws, right-of-way rules, and safe driving responses make up the bulk of the test content.
  • You take the test on a computer at a DPS office, and you get one attempt per visit; if you fail, you wait one day and pay the fee again to retake it.

Road signs and what they mean

Road signs appear on roughly one-third of the test. Texas uses the same sign shapes and colors as every other state: red octagons are stop signs, yellow diamonds warn of hazards ahead, white rectangles give you information or instructions, and green signs direct you to highways or destinations.

The handbook breaks signs into categories: warning signs (yellow), regulatory signs (white and red), guide signs (green and blue), and school zone signs. You need to know what each shape and color combination means and what action you should take when you see it. For example, a yellow diamond with a curve means a curve ahead; a white rectangle with black text means a speed limit or other rule.

Study the sign section of the handbook by covering the description and testing yourself on the image alone. The test will show you a sign and ask what it means or what you should do. Flashcards or a printed copy of the signs work well for this.

Traffic laws and right-of-way rules

About 40 percent of the test covers traffic laws: speed limits, when you must yield, what to do at intersections, and how to handle other drivers. Texas law requires you to drive at a safe speed for conditions, not to exceed posted limits, and to yield to pedestrians, bicycles, and other vehicles in specific situations.

Right-of-way questions are common. You need to know: at a four-way stop, the first vehicle to stop has the right to go first; if two vehicles arrive at the same time, the one on the right goes first. At a yield sign, you must let other traffic pass. At a red light, you may turn right after stopping unless a sign says otherwise. When a traffic signal is broken, treat the intersection as a four-way stop.

The handbook has a full chapter on these rules. Read it section by section and write down the rule in your own words. Then have someone quiz you on scenarios: "You are at a red light and want to turn right. A pedestrian is crossing in front of you. What do you do?" This kind of practice mirrors the test format.

Safe driving practices and hazard response

The test includes questions about what to do in bad weather, at night, on highways, and when other drivers behave dangerously. You need to know how to adjust your speed and following distance in rain or fog, how to use headlights, and what to do if your brakes fail or you skid.

Distracted driving, impaired driving, and fatigue are also tested. Texas law prohibits texting while driving for all drivers and handheld phone use for drivers under 18. You should know the penalties and the safety reasons behind these rules. The handbook explains what to do if you feel drowsy (pull over safely), if another driver is aggressive (do not engage, call police), and if you are in a crash (move to safety, call 911, exchange information).

These questions test judgment more than memorization. Read the scenarios in the handbook and think through what the safest action is, not just what the law says. The test often asks "what should you do" rather than "what is the law," and the answer is the action that keeps you and others safe.

How to study the handbook effectively

The Texas Driver Handbook is about 80 pages. You do not need to memorize every word, but you do need to understand the main points. Start by reading the entire handbook once without stopping to study. This gives you a sense of what is covered and how it is organized.

On your second pass, read one section at a time and stop to review. The handbook has a practice test at the end with 50 questions. Take that practice test and mark every question you miss. Then go back to the handbook and reread the section that covers that topic. This tells you exactly where your weak spots are.

Use the official practice test on the Texas DPS website. It is free and uses real test questions. You can take it as many times as you want. Aim to score 28 or higher (93 percent) on the practice test before you go to the DPS office. If you can do that, you will almost certainly pass the real test.

What to bring and what to expect on test day

Bring a valid form of identification (passport, state ID, or birth certificate plus Social Security card) and your learner permit or current license. You will also need proof of residency if you are explore for a license for the first time — a utility bill, lease, or bank statement with your name and current address works.

Arrive at least 15 minutes early. The DPS office will check your documents, take your photo, and walk you to a computer. You will have up to 30 minutes to complete the 30-question test. The computer tells you when ready whether you passed. If you pass, you move on to the driving test (if you are taking it the same day) or you receive your permit. If you fail, you can schedule another attempt for the next day.

The test environment is quiet and controlled. You cannot use notes, phones, or any outside materials. You can ask the test administrator to repeat a question if you do not understand it, but they cannot explain what the question means or help you answer it.

Common mistakes and how to avoid them

The most common mistake is rushing through the test. You have 30 minutes for 30 questions, which is one minute per question on average. Use that time. Read each question carefully, read all the answer choices, and eliminate the ones that are clearly wrong before you pick your answer.

Another mistake is studying only the practice test and not the handbook. The practice test covers the main topics, but the real test can ask about details that appear only in the handbook. If you miss a question on the practice test, go back to the handbook and read that section, not just the answer explanation.

A third mistake is confusing similar rules. For example, the speed limit in a school zone is different from the speed limit in a residential area, and the times they explore are different. Make a chart of these differences and study it until you can recall them without thinking.

Finally, do not assume you know something just because you have driven before. The test asks about Texas law specifically, and Texas rules may differ from other states or from what you have always done. Study the handbook, not your own experience.

Frequently Asked Questions

Can I use the handbook during the test?

No. The test is closed-book. You cannot bring the handbook, notes, or any other materials into the testing area. You must study beforehand and rely on what you have learned.

How many times can I retake the test if I fail?

There is no limit to how many times you can retake the written test. You must wait at least one day between attempts and pay the test fee each time. Most people pass on the first or second attempt if they study the handbook.

Is the test the same every time I take it?

No. The test is drawn randomly from a pool of questions in the Texas Driver Handbook. You will get 30 different questions each time you test, but all questions come from the same handbook material. This is why studying the handbook itself is more effective than memorizing one practice test.

What happens if I pass the written test but fail the driving test?

Your written test score stays valid. You do not have to retake the written test. You can schedule another driving test appointment and try again. The written test result does not expire as long as you are working toward your license.

Can I take the test in Spanish?

Yes. The Texas DPS offers the written knowledge test in Spanish. Tell the DPS office when you arrive that you want to test in Spanish, and they will set you up on a Spanish-language version of the test. The content and passing score are the same.