Which road signs appear on your permit test
Your permit test includes about 10 to 15 questions on road signs, depending on your state. The test focuses on signs that affect how you drive right now — stop signs, yield signs, speed limits, and warnings about curves or pedestrians ahead. You will not see every sign that exists on American roads, only the ones that change what you must do in the next few seconds.
Each state's DMV publishes its own list of signs you need to know. Most states group them into three categories: regulatory signs (red, white, and black; they give orders), warning signs (yellow and black; they alert you to hazards), and informational signs (green, blue, or brown; they tell you where things are). Your state's driver's manual lists the exact signs your test will cover, and that manual is free from your DMV website or office.
Key Takeaways
- Stop signs, yield signs, speed limit signs, and do-not-enter signs are on every state's test because they control traffic flow.
- Warning signs like curves ahead, pedestrian crossing, and slippery road alert you to hazards and appear on most permit tests.
- Your state's driver's manual lists the specific signs your test will include, and you can read it free from your DMV website.
- Signs are tested by showing you the image and asking what it means or what you must do when you see it.
Regulatory signs: orders you must follow
Regulatory signs are white rectangles (or red octagons for stop) with black or red text. They tell you what you must do or must not do. The most common ones on permit tests are stop signs, yield signs, speed limit signs, and do-not-enter signs.
A stop sign is a red octagon with white letters. You must come to a complete stop, check for traffic and pedestrians, and proceed only when it is safe. A yield sign is a red and white triangle pointing downward. You must slow down or stop if necessary and let other traffic go first, but you do not have to stop if the road is clear. A speed limit sign is a white rectangle with black numbers. The number is the maximum speed you may drive on that road under normal conditions; you can drive slower if conditions require it. A do-not-enter sign is a white rectangle with a red horizontal bar and white letters. It means the road ahead is one-way in the opposite direction, and you must not go that way.
Other regulatory signs your test may include are one-way signs (black arrow on white), no-turn signs (arrows with a red slash through them), and keep-right or keep-left signs (arrows on white). Each one tells you exactly what you cannot do or must do at that moment.
Warning signs: hazards ahead
Warning signs are yellow diamonds with black symbols or text. They tell you that something dangerous or unexpected is coming up, so you should slow down and be ready to react. They do not order you to do anything — they prepare you.
Common warning signs on permit tests include curves ahead (a curved arrow), pedestrian crossing (a walking figure), slippery road (a skidding car), school zone (a school building or children crossing), and railroad crossing (an X with R and R). Other warning signs alert you to hills, merging traffic, construction zones, or animals that may cross the road. The test usually asks what the sign means or what you should do when you see it — the answer is almost always to slow down and be alert.
Informational signs: directions and services
Informational signs are green, blue, or brown rectangles with white text or symbols. They tell you where to find services, which direction to go, or what is ahead on the road. These signs do not change what you must do — they just give you information.
Green signs show directions: highway numbers, exit numbers, and distance to cities. Blue signs point to services like hospitals, gas stations, or rest areas. Brown signs mark scenic areas or historical sites. Your permit test may include a few questions on these signs, usually asking you to read the sign and say what it tells you. For example, a green sign might show "Exit 42 — Main Street, 2 miles," and the question asks how far away the exit is.
How signs are tested on your permit
The test shows you a picture of a sign and asks one of three things: What does this sign mean? What must you do when you see it? Or, which sign means [a specific thing]? You will not be asked to draw a sign or describe its exact color — only to understand what it tells you to do or know.
Most questions are straightforward. If you see a yield sign, the question is "What must you do?" and the answer is "slow down or stop and let other traffic go first." If you see a speed limit sign showing 35, the question might be "What is the maximum speed here?" and the answer is 35 miles per hour. A few questions may be trickier — for example, a do-not-enter sign combined with a one-way sign, testing whether you understand both.
How to study road signs for your test
Your state's driver's manual has a section on road signs with pictures of each one and what it means. Read that section once to learn the categories, then go through it again and cover the meaning with your hand, trying to remember what each sign says before you look. This takes about 30 minutes and is more effective than reading straight through.
Online practice tests let you see signs in the same format as your real test. Take a few practice tests and pay attention to any signs you get wrong — those are the ones to study again. If a particular sign confuses you, look it up in your manual and read the explanation, not just the picture. Understanding why a sign looks the way it does (for example, why warning signs are yellow) helps you remember it.
Signs that trip up test-takers
A few signs cause confusion because they look similar or have meanings people guess wrong. A yield sign and a do-not-enter sign are both red and white, but a yield sign is a triangle pointing down and means you may proceed if safe, while a do-not-enter sign is a rectangle with a horizontal bar and means you cannot go that way at all. A speed limit sign and a route number sign both have numbers, but a speed limit sign is white and rectangular, while a route number sign is green or white and diamond-shaped or shield-shaped.
Another common mistake is thinking that warning signs require you to do something. A slippery road sign does not mean you must slow down — it means you should be ready to slow down because the road may be slippery. The difference matters on a test question that asks "What must you do?" versus "What should you be prepared for?"
Frequently Asked Questions
Do I need to memorize every road sign in existence?
No. Your test covers only the signs listed in your state's driver's manual. Most states test about 30 to 40 signs total, and the permit test includes only 10 to 15 questions on signs. Focus on the ones in your manual and ignore signs you see online that are not in it.
What if I see a sign on the test that was not in my manual?
This is rare, but if it happens, use logic. Regulatory signs (red, white, black) give orders. Warning signs (yellow) alert you to hazards. Informational signs (green, blue, brown) give directions or services. If you do not recognize the specific sign, the category often tells you what to do.
Are the signs on the test shown in color or in black and white?
This varies by state and testing method. Some states show signs in full color on a computer screen; others print them in black and white on paper. Your practice test will show you the format your real test uses. Either way, you should know signs by their shape and meaning, not just their color.
How many questions about road signs will be on my test?
Most states include 10 to 15 road sign questions out of 40 to 50 total questions on the permit test. Check your state's DMV website to see the exact breakdown for your test.
What is the difference between a warning sign and a regulatory sign?
A regulatory sign (red, white, or black) tells you what you must or must not do right now. A warning sign (yellow) tells you what hazard is coming so you can prepare. Regulatory signs are orders; warning signs are alerts.