The Missouri Permit Test Has 25 Questions About Road Rules and Signs

Missouri's written permit test is 25 multiple-choice questions covering traffic laws, road signs, and safe driving practices. You need to answer at least 20 questions correctly — that is 80 percent — to pass. The test covers only Missouri traffic rules and what the signs mean; it does not include questions about your personal driving history or vehicle maintenance.

The test is administered at your local Missouri Department of Revenue office when you explore for your learner's permit. You take it on a computer in the office, and you get your score when ready after you finish. If you pass, you can move forward with your permit. If you do not pass, you can retake it the same day or come back another time — there is no waiting period between attempts.

Key Takeaways

  • Missouri's permit test is 25 multiple-choice questions, and you must answer at least 20 correctly to pass.
  • The test covers Missouri traffic laws, road signs, right-of-way rules, and safe driving practices — not vehicle maintenance or personal driving history.
  • You take the test on a computer at your local Department of Revenue office and receive your score when ready.
  • If you do not pass, you can retake the test the same day or return another time with no waiting period between attempts.
  • You can study using the official Missouri Driver Guide, which is free and covers all the material on the test.

What Topics the Test Covers

The 25 questions come from five main areas: traffic signs and their meanings, right-of-way rules, speed limits and safe speeds, parking and stopping rules, and general safe driving practices. You will see questions about what a yellow diamond sign means, when you must yield to another vehicle, how to handle a four-way stop, and what to do if you see a school bus with its lights flashing.

The test also includes questions about Missouri-specific rules — for example, the state's laws about seat belts, headlights in bad weather, and how to handle a traffic light that is not working. A few questions ask about what to do in emergency situations, like if your brakes fail or you start to skid on wet pavement.

You will not see questions about how to change a tire, what to do if your engine overheats, or anything about your own driving record. The test focuses on the rules of the road and the signs you will see while driving.

How to Study for the 25-Question Test

The official Missouri Driver Guide is your main study resource. It is free and available as a PDF on the Missouri Department of Revenue website, or you can pick up a printed copy at any Department of Revenue office. The guide covers every topic that appears on the permit test, organized by chapter.

Read through the guide section by section, paying special attention to the pages about traffic signs — those show you the actual shape and color of each sign and what it means. Many test questions ask you to identify a sign or explain what drivers should do when they see it. Spend extra time on right-of-way rules and speed limits, because those topics appear frequently on the test.

After you have read the guide, take practice tests. The Missouri Department of Revenue does not publish an official practice test, but several free online resources offer Missouri-specific practice questions. These are helpful because they show you the format of the real test and let you see which topics you need to study more.

The Day of Your Test: What Happens

When you arrive at your Department of Revenue office, bring your completed process form, proof of identity, proof of your Social Security number, and proof of your Missouri address. A staff member will check your documents and answer any last-minute questions you have about the test format.

You will be taken to a computer station where you will take the test. The questions appear one at a time on the screen. You read each question, choose your answer from the multiple-choice options, and move to the next question. You cannot go back to change an answer once you have moved forward, so read each question carefully before you select your answer.

The test usually takes 10 to 15 minutes to complete. When you finish, the computer scores your test when ready and displays your result on the screen. If you passed, you will receive your learner's permit that same day. If you did not pass, you can schedule another attempt right away.

What Happens If You Do Not Pass

There is no penalty for failing the test, and you do not have to wait any amount of time before you try again. Many people retake it the same day they fail, after spending 30 minutes or an hour reviewing the study guide. You can take the test as many times as you need until you pass.

If you fail, ask the staff at the Department of Revenue office which topics gave you trouble. They cannot tell you which specific questions you missed, but they can point you toward the chapters in the Missouri Driver Guide that cover those areas. Focus your next study session on those topics before you retake the test.

Differences Between the Permit Test and the Road Test

The 25-question written test and the road test are two separate exams. The written test checks your knowledge of traffic laws and signs. The road test, which you take later after you have practiced driving with your permit, checks your actual driving skills — how you handle the steering wheel, how you use your mirrors, how you follow traffic laws while driving, and how you respond to other vehicles and pedestrians.

You must pass the written test before you can get your learner's permit and start practicing to drive. You take the road test only after you have held your permit for a certain amount of time and have logged enough supervised driving hours. The two tests measure different things, so studying for the written test does not prepare you for the road test in the same way.

Frequently Asked Questions

Can I use my phone or notes during the test?

No. The test is taken on a computer at the Department of Revenue office, and you are not allowed to bring study materials, phones, or any other devices into the testing area. The office staff will direct you to a computer station where you take the test under their supervision.

What if I fail the test — do I have to wait before I try again?

No waiting period. You can retake the test the same day you fail it, or you can come back another time. There is no limit to how many times you can take the test. Many people study for 30 minutes after failing and retake it right away.

Are the questions the same every time someone takes the test?

No. The test draws from a larger pool of questions, so different people see different questions. However, all 25-question tests cover the same topics and are equally difficult. Studying the Missouri Driver Guide prepares you for any version of the test.

What if I do not speak English well — can I take the test in another language?

Missouri offers the written permit test in several languages, including Spanish. Contact your local Department of Revenue office to find out which languages are available at your location and how to request a test in your language.

Do I need to pass the written test before I can schedule my road test?

Yes. You must pass the 25-question written test and receive your learner's permit before you can practice driving and eventually take the road test. The written test comes first in the licensing process.