The signs test is a written exam that checks whether you recognize road signs and understand what they mean

Most states require you to pass a signs test before you get your driver's license or learner's permit. The test shows that you can identify common traffic signs and know what action each one requires. You will see pictures of signs on a screen or paper and choose the correct answer from multiple options.

The number of questions, passing score, and which signs appear vary by state. Some states combine the signs test with a general knowledge test about traffic laws; others give it as a separate exam. You typically take it at your local DMV office during your permit or license appointment.

Key Takeaways

  • Most states test between 10 and 20 signs, though some ask as many as 30 questions about sign recognition and meaning.
  • You usually need to answer 70 to 80 percent of the questions correctly to pass, but the exact passing score depends on your state.
  • The test covers warning signs (yellow diamonds), regulatory signs (red and white), and informational signs (green and blue), plus some special shapes like octagons and triangles.
  • You can study signs using your state's DMV handbook, official practice tests on the DMV website, or third-party study apps that show real sign images.
  • If you fail the signs test, you can usually retake it the same day or within a few days, though some states charge a retest fee.

What signs appear on the test in your state

Every state tests the same basic categories of signs, but the specific signs and the number of questions differ. Most tests include stop signs, yield signs, speed limit signs, one-way signs, and do-not-enter signs. Beyond those, states add signs that are common in their region or that address local traffic patterns.

States that have mountains or heavy winter weather often test snow and ice warning signs. States with rural highways test railroad crossing signs and farm equipment signs. Urban states may test more signs about parking, bus lanes, and pedestrian zones. Your state's DMV handbook lists the exact signs you need to know, organized by category.

The test usually shows you the sign itself and asks what it means, or describes a situation and asks which sign applies. Some states ask you to identify the shape or color of a sign without seeing it — for example, "What shape is a yield sign?" — but most show you the actual image.

How many questions and what score you need to pass

The number of signs questions ranges from 10 to 30 depending on your state. Some states ask 10 to 15 questions as part of a larger written test; others give a dedicated signs test with 20 to 30 questions. A few states do not have a separate signs test at all and instead include sign recognition questions mixed into the general knowledge test.

Passing scores are usually 70 to 80 percent correct. That means if your state asks 20 questions, you typically need to answer 14 to 16 correctly. If it asks 10 questions, you might need 7 or 8 correct. Your state DMV website or handbook will state the exact passing score for your test.

Some states allow you to miss a certain number of questions in each category — for example, you might be allowed to miss only one warning sign question but two regulatory sign questions. Check your state's rules before you test so you know what to expect.

Signs categories you will see

Regulatory signs are red, white, or black and tell you what you must or must not do. These include stop signs, yield signs, speed limit signs, do-not-enter signs, no-parking signs, and one-way signs. Tests always include several regulatory signs because they directly affect how you drive.

Warning signs are yellow (or yellow-green in some states) and diamond-shaped. They alert you to hazards ahead, such as curves, pedestrian crossings, school zones, slippery roads, or falling rocks. Most tests include 3 to 5 warning signs.

Informational signs are green and rectangular and tell you where services or destinations are — gas stations, hospitals, rest areas, or highway exits. Some tests include a few informational signs; others do not.

Special shapes matter on the test. Octagons are always stop signs. Triangles (pointing down) are always yield signs. Diamond shapes are always warning signs. Rectangles can be regulatory, warning, or informational depending on color. Your state handbook will show you each shape and what it means.

How to study for the signs test

Start with your state's official DMV handbook, which lists every sign you need to know and what it means. Most state DMV websites let you read the handbook as a PDF for free. Read through the signs section and pay attention to the shape, color, and exact wording on each sign — the test will show you the real sign, so visual memory matters.

Use your state's official practice test if one is available on the DMV website. Many states offer free online practice tests that show you actual sign images and let you answer multiple-choice questions. Taking the practice test under timed conditions helps you get used to the format and pace.

Study apps and third-party websites also offer signs practice tests. Look for ones that show real sign images rather than descriptions, because the actual test will show you pictures. Flashcards work well for this type of test — you can make your own or use an app that has sign images.

Spend extra time on signs that look similar or have meanings you might confuse. For example, a yield sign and a do-not-enter sign are different shapes and colors, but if you are rushing through the test, you might mix them up. Study the differences between signs in the same category.

What happens if you fail the signs test

If you do not pass, you can usually retake the test the same day or within a few days. Some DMV offices let you retake it when ready after you get your score; others require you to wait a day or schedule a new appointment. A few states charge a retest fee, which ranges from $5 to $15, though many states do not charge for retests.

You do not lose your learner's permit or have to start over if you fail the signs test. You straightforward take the test again. Some states limit how many times you can retake the test in a certain period — for example, you might be allowed to retake it three times in 30 days — but most do not have a limit.

If you fail multiple times, go back to the study materials and focus on the signs you are getting wrong. Ask the DMV staff which signs you missed so you know where to concentrate your study time. Many people pass on the second or third attempt after reviewing the signs they struggled with.

Signs test rules and what to bring

You will take the signs test at your DMV office as part of your permit or license appointment. Bring your state ID or passport, proof of residency, and your Social Security number or ITIN. You may also need to bring your learner's permit if you are testing for a license upgrade.

The test is usually given on a computer or on paper, depending on your state's DMV system. You will have a set amount of time to complete it — usually 10 to 20 minutes for a signs-only test. You cannot use notes, phones, or any study materials during the test.

Some states require you to pass the signs test before you take the road test; others let you take both on the same day. A few states do not require a separate signs test if you pass the general knowledge test. Check your state's requirements before your appointment so you know what to expect.

Frequently Asked Questions

Can I take the signs test online or do I have to go to the DMV?

Most states require you to take the signs test in person at a DMV office. A few states offer online testing for certain permit or license types, but you will need to check your state's DMV website to see if that option is available to you. Even if you study online, you will likely have to show up to the DMV to take the actual test.

What if I fail the signs test but pass the knowledge test?

You can still retake the signs test without retaking the knowledge test. The two tests are usually scored separately, so failing one does not affect your other score. You will need to schedule a new appointment or retake the signs test on the same day, depending on your state's policy.

Do I have to memorize every sign or just the main ones?

You need to know the signs listed in your state's DMV handbook. Most states test 10 to 30 signs, not hundreds. Focus on the signs your handbook highlights and the ones that appear in practice tests. If a sign is not in your handbook, it will not be on the test.

How long do I have to pass the signs test after I get my learner's permit?

This depends on your state. Some states require you to pass the signs test before you get your permit; others let you take it anytime during your permit period. Check your state's DMV website or handbook for the important date. If there is no important date, you can take it whenever you are ready.

What if I am colorblind — will that affect the signs test?

Colorblindness may affect your ability to identify some signs by color alone, but most signs have shapes, words, or symbols that make them recognizable without relying only on color. If you have concerns about colorblindness, contact your state DMV before your test to ask about accommodations or clarification on how signs are presented.