The real topics on the Texas written test

The Texas written knowledge test covers road rules, traffic signs, and safe driving practices. The test has 30 questions, and you need to answer at least 21 correctly to pass. Every question comes from the Texas Driver Handbook, which the Department of Public Safety publishes and updates regularly. The test is not random — it focuses on the rules that prevent crashes and the signs you will see on every road.

Texas does not publish the exact questions in advance, but the handbook contains all the material the test draws from. The questions follow a predictable pattern: they ask you to identify a sign, choose the correct speed limit for a situation, or decide what to do at a stop sign or traffic light. A few questions test your knowledge of right-of-way rules, parking laws, and what to do if you see emergency vehicles.

The test is offered in English and Spanish. You take it on a computer at a DPS office or an approved testing location. You have no time limit, though most people finish in 10 to 15 minutes. You see one question at a time and cannot go back to change an answer once you move forward.

Key Takeaways

  • All 30 questions come directly from material in the Texas Driver Handbook, which you can read free online or pick up at any DPS office.
  • You must score at least 21 out of 30 to pass; there is no penalty for guessing, and you can retake the test the same day if you fail.
  • Traffic signs, speed limits, right-of-way rules, and emergency vehicle procedures make up the bulk of the test.
  • The test is computerized and you cannot return to previous questions, so read each one carefully before selecting your answer.

Traffic signs and what they mean

Texas test questions ask you to identify signs by their shape and color. A red octagon is a stop sign; a red triangle pointing down is a yield sign; a yellow diamond warns of a hazard ahead. The test will show you a sign and ask what it means or what you must do when you see it. You do not need to memorize every sign — you need to know the most common ones and understand the pattern: red means stop or prohibition, yellow means caution, green means go or permission, and white means regulation or information.

Speed limit signs are white rectangles with black numbers. School zone signs are yellow pentagons. Do not pass signs are yellow with a black X or the words "Do Not Pass." Pedestrian crossing signs are yellow diamonds with a black pedestrian symbol. The test includes at least two or three sign identification questions, sometimes more.

Right-of-way and intersection rules

Right-of-way questions ask who goes first at a four-way stop, what happens when two cars arrive at an intersection at the same time, or whether you can turn right on red. The basic rule is that the car on the right has the right-of-way when two vehicles meet at an intersection with no traffic control. At a four-way stop, the first car to stop has the right of way; if two cars stop at the same time, the car on the right goes first.

You can turn right on a red light in Texas unless a sign says otherwise. You must come to a complete stop, yield to pedestrians and oncoming traffic, and then turn. The test will ask about this rule in different scenarios — sometimes with a pedestrian in the crosswalk, sometimes with oncoming traffic. Read the question carefully to see what other vehicles or people are present.

Left turns are trickier. You can turn left on a green light only if you have a protected left turn arrow or if no oncoming traffic is coming. If the light is green but there is no arrow, you must yield to oncoming traffic. The test includes at least one question about left turns, often in a situation where the light is green but the turn is not protected.

Speed limits and safe driving distances

Texas has different speed limits for different road types. On a highway with no posted limit, the maximum is 70 mph. In a residential area, it is 30 mph unless posted otherwise. In a school zone during school hours, it is 20 mph. The test asks you to identify the correct speed limit for a given situation, sometimes showing you a sign and asking what the limit is, sometimes describing a road type and asking what speed is legal.

Safe following distance is another common topic. The rule is the three-second rule: stay at least three seconds behind the car in front of you. At higher speeds or in bad weather, increase that distance. The test may ask how far back you should stay from a truck or what to do if someone is tailgating you. The answer is usually to slow down, let them pass, or move to the right lane.

Parking, stopping, and emergency vehicles

Parking questions cover where you can and cannot park. You cannot park in a fire lane, in front of a fire hydrant, in a handicapped space without a permit, or on the shoulder of a highway. You cannot park within 15 feet of a fire hydrant. The test includes at least one parking question, often showing a picture of a parking situation and asking whether it is legal.

When you see an emergency vehicle with lights and sirens, you must pull to the right and stop. Do not follow the emergency vehicle, and do not try to keep up with it. If an emergency vehicle is behind you, move to the right lane and slow down to let it pass. The test will ask what you must do when you see or hear an emergency vehicle.

Impaired driving, seat belts, and child safety

Texas law requires all front-seat passengers to wear seat belts. Children under 8 years old or shorter than 4 feet 9 inches must be in a car seat or booster seat. The test asks about these rules in different scenarios — sometimes asking the age or height of a child, sometimes asking whether a passenger must wear a belt. Driving under the influence of alcohol or drugs is illegal and dangerous; the test includes questions about impaired driving and its consequences.

The test may ask what to do if you feel drowsy while driving, how to handle a blowout, or what to do if your brakes fail. These are safety questions, not legal questions, but they appear on the test because they affect your ability to drive safely. The answer is usually to pull over, slow down gradually, or take a break.

Common mistakes and how to avoid them

The most common mistake is reading too fast and missing a key word. A question might ask "You cannot turn right on red if..." and the answer is "there is a sign that says so." If you skim and miss the word "cannot," you will pick the wrong answer. Read every question twice before you answer.

Another mistake is confusing similar rules. For example, the speed limit in a school zone is 20 mph during school hours, but 30 mph at other times. A question might ask about a school zone at 3 p.m. on a Saturday, and the answer is 30 mph, not 20 mph. Pay attention to the time and day mentioned in the question.

Do not second-guess yourself. If you know the answer, pick it and move on. If you are not sure, make your best guess — there is no penalty for guessing, and you can retake the test if you fail. You do not need a perfect score; you need 21 out of 30.

How to study using the Texas Driver Handbook

The Texas Driver Handbook is free and available online at the DPS website or in print at any DPS office. Read it cover to cover at least once. The handbook is organized by topic: traffic signs, right-of-way, speed limits, parking, and so on. After you read each section, close the handbook and write down what you remember. Then check your answers against the handbook.

Practice tests are available online through the DPS website and through third-party sites. These practice tests use real questions from past tests or questions written to match the style and difficulty of the real test. Take at least two or three practice tests before you take the real test. If you score below 21 on a practice test, go back to the handbook and review the topics you missed.

Study in short sessions — 20 to 30 minutes at a time — rather than cramming the night before. Your brain retains information better when you spread learning over several days. If you fail the test, you can retake it the same day at most DPS offices, but you will have to pay the fee again.

Frequently Asked Questions

Can I use my phone or notes during the test?

No. The test is proctored, and you cannot bring any materials into the testing room. You cannot use your phone, the handbook, or any notes. You can bring a valid ID and your test appointment confirmation if you have one, but nothing else.

What happens if I fail the test?

You can retake it the same day at most DPS offices, but you will pay the test fee again. There is no waiting period between attempts. If you fail, review the handbook sections you struggled with before you retake it.

Are the questions the same every time I take the test?

No. The test draws from a large pool of questions, so you will see different questions each time. However, the topics and difficulty level are the same. If you study the handbook, you will be ready for any version of the test.

How long does the test take?

Most people finish in 10 to 15 minutes, but there is no time limit. You can take as long as you need to read and answer each question. You cannot go back to change answers once you move forward, so take your time on each one.

Is the test harder in Spanish or English?

The test is the same difficulty in both languages. The questions are translated directly from the English version, and the passing score is the same: 21 out of 30. Choose the language you are most comfortable with.