The signs test checks whether you can recognize road signs and understand what they mean

The signs test is a written or computer-based exam at your state's DMV that shows you pictures of road signs and asks you to identify them or explain what they require you to do. You will see signs for speed limits, stop instructions, warnings, and directions. The test is usually 10 to 15 questions, though this varies by state. You need to pass it before you can take the road test for your driver's license or permit.

Most states require you to pass the signs test as part of the written knowledge exam, not as a separate test. Some states give you the option to take it on paper or on a computer terminal at the DMV office. A few states let you take a practice version online before you go in, so you can see what the real test looks like.

Key Takeaways

  • The signs test is part of your written knowledge exam at the DMV and usually contains 10 to 15 questions showing actual road signs.
  • You must identify what each sign means — whether it is a stop sign, speed limit, warning, or direction — and understand what action the sign requires.
  • Passing the signs test is required before you can take the road test, so you cannot skip it or take it later.
  • Your state's DMV handbook includes pictures of all the signs that may appear on the test, and studying it is the most direct way to prepare.

How the signs test is structured

The test format depends on your state. Some DMVs show you a sign and ask you to pick the correct meaning from four choices. Others show you a sign and ask you to select what action you must take. A few states ask you to type or write the name of the sign.

The signs on the test are real road signs you will see while driving — not made-up versions. They include regulatory signs (stop, yield, speed limit), warning signs (curves ahead, pedestrian crossing, slippery road), and informational signs (route numbers, rest area, hospital). You will not see signs for parking lots or private property.

You usually take the signs test on the same day as the rest of your written knowledge exam. The entire written exam typically takes 30 to 45 minutes. If you fail the signs portion, you may be able to retake just that section, or you may have to retake the entire written exam — this varies by state.

What signs appear most often on the test

Regulatory signs appear on almost every signs test. These are signs that tell you what you must or must not do. The most common are stop signs, yield signs, speed limit signs, do-not-enter signs, and one-way signs. You need to know not just what the sign looks like, but what you are required to do when you see it.

Warning signs make up the second-largest group. These are usually diamond-shaped and yellow or yellow-green. Common warning signs include curves ahead, hill ahead, slippery road, pedestrian crossing, and school zone. The test checks whether you understand that a warning sign alerts you to a hazard, not a rule you must follow when ready.

Informational signs appear less often but are still tested. These include route markers, rest area signs, hospital signs, and gas station signs. You should know what each one tells you about the road ahead or nearby services.

How to study for the signs test

Your state's DMV handbook is the official source for all signs that may appear on the test. You can read it free from your state DMV website or pick up a printed copy at any DMV office. The handbook includes a section with pictures of every sign, organized by type, with the meaning of each one written underneath. Read through this section at least twice before your test date.

After you read the handbook, use flashcards or a practice test to quiz yourself. Many state DMV websites offer free online practice tests that include the signs section. These practice tests use the same format and the same signs as the real test, so they are the most useful way to prepare. Take the practice test more than once — aim to get every question right on your second or third attempt.

If you have access to a smartphone, several free DMV practice test apps include the signs section. These apps let you study in short sessions and show you which signs you got wrong so you can focus on those. Study for 15 to 20 minutes a day for one to two weeks before your test date rather than cramming the night before.

Common mistakes on the signs test

The most common mistake is confusing warning signs with regulatory signs. A warning sign tells you to be alert to a hazard ahead — you do not have to stop or change speed when ready, but you should slow down and be ready to react. A regulatory sign tells you what you must do right now. If you see a curve-ahead sign and a yield sign, they mean different things, and the test will ask you to tell them apart.

Another frequent error is misremembering the color or shape of a sign. Stop signs are always octagonal and red. Yield signs are always triangular and red and white. Speed limit signs are always rectangular and white and black. If you remember the shape and color, you can often figure out the meaning even if you are not sure. Spend time on the handbook pictures until the shapes and colors stick in your memory.

A third mistake is not reading the question carefully. The test may show you a sign and ask "What must you do?" or "What does this sign warn you about?" — these are different questions. Read the question twice before you pick your answer.

What happens if you fail the signs test

If you fail the signs test, you will be told your score before you leave the DMV office. Most states allow you to retake the written exam, including the signs section, within a set time — often 7 to 30 days. You usually have to pay the exam fee again, though some states waive the fee for retakes within a certain window.

Before you retake the test, go back to the handbook and focus on the types of signs you got wrong. If you missed warning signs, spend extra time on those. If you confused regulatory signs, study the differences between them. Take the practice test again and aim for a perfect score on the signs section before you go back to the DMV.

A failed signs test does not affect your ability to take the road test later — you straightforward cannot schedule the road test until you pass the written exam, including the signs section. There is no time limit on how long you can study before retaking it, so take the time you need to prepare.

Frequently Asked Questions

Can I take the signs test without taking the rest of the written exam?

No. The signs test is part of your written knowledge exam, and you take it at the same time as the other sections. You cannot isolate it or take it on a different day. If you fail the signs section, you may be able to retake only that section on your next visit, depending on your state's rules.

How many questions are on the signs test?

Most states include 10 to 15 signs questions as part of a larger written exam that may have 40 to 50 questions total. The exact number varies by state. Your state DMV website will tell you how many questions to expect and what the passing score is.

What is the passing score for the signs test?

Most states require you to get 80 percent or higher on the written exam overall, which usually means getting 8 out of 10 signs questions correct. Some states set the passing score at 70 percent. Check your state DMV website for the exact passing score before you test.

Can I use my phone or notes during the signs test?

No. The signs test is a proctored exam, and you cannot use any materials, devices, or notes during it. You must answer from memory. This is why studying the handbook and practice tests beforehand is essential.

Do I need to know signs from other countries?

No. The signs test covers only signs used on roads in the United States. You do not need to know signs from Canada, Mexico, or any other country. Your state DMV handbook shows only U.S. road signs.