What the Colorado written test covers and how to study for it
Colorado's driver's license written test has 25 questions, and you need to answer at least 20 correctly to pass. The test covers traffic laws, road signs, safe driving practices, and what to do in emergencies. You take it at a Colorado Department of Motor Vehicles (DMV) office on a computer, and you get your score when ready after you finish.
The test draws from the Colorado Driver's Handbook, which is free and available on the DMV website. Every question on the test comes directly from material in that handbook, so reading it thoroughly is your most effective study method. You can read it online, read it as a PDF, or pick up a printed copy at any DMV office.
Most people study by reading the handbook once, then taking practice tests repeatedly until they score consistently above 80 percent. This approach works because it shows you which topics you understand and which ones need more focus. The DMV does not publish an official practice test, but several third-party websites offer free practice tests based on the handbook content.
Key Takeaways
- The Colorado written test has 25 questions, and you must answer at least 20 correctly to pass.
- All test questions come from the Colorado Driver's Handbook, which you can read free from the DMV website or get in print at any DMV office.
- Practice tests are available free online from third-party sites and help you identify which topics need more study time.
- You take the test on a computer at a DMV office and receive your score before you leave.
- If you fail, you can retake the test the same day at most DMV locations, though some offices have limits on how many times you can test in one visit.
How to access the Colorado Driver's Handbook
The Colorado Driver's Handbook is the official source for everything on the written test. You can find it on the Colorado DMV website under "Publications" or "Driver's Handbook." The site lets you read it in your browser, read it as a PDF to your computer or phone, or order a printed copy by mail.
The handbook is organized by topic: traffic laws, road signs, right-of-way rules, parking, speed limits, driving in bad weather, and what to do after an accident. Each section explains the rule and why it matters for safety. Reading it straight through takes most people two to four hours, depending on how carefully you read and whether you take notes.
If you prefer a printed copy, you can pick one up free at any DMV office during business hours. You do not need an appointment to get a handbook. Some libraries and high schools also keep copies on hand.
Using practice tests to identify weak areas
Practice tests show you which topics appear on the real test and which ones you need to study more. When you take a practice test, you see your score and which questions you missed. This tells you exactly what to review in the handbook before you take the real test.
Free practice tests are available from several websites that specialize in driver's license preparation. These sites pull questions from the Colorado Driver's Handbook and present them in the same format as the real test—one question at a time on a computer screen. Some sites let you take the full 25-question test, while others let you practice by topic (for example, just road signs, or just right-of-way rules).
A common study pattern is to take a practice test, score it, review the handbook sections where you missed questions, then take another practice test a day or two later. Most people repeat this cycle three to five times before they feel ready for the real test. If you score below 80 percent on a practice test, spend more time on the handbook before taking another one.
Road signs you must know
Road signs make up a significant portion of the written test. Colorado uses the standard US road sign system, and the test includes questions about what each sign means and what you should do when you see it. The main categories are warning signs (yellow with black symbols), regulatory signs (white with black or red text), and information signs (green or blue).
Warning signs alert you to hazards ahead—curves, pedestrian crossings, school zones, slippery roads. Regulatory signs tell you what you must or must not do—stop signs, yield signs, speed limit signs, no-parking signs. Information signs tell you where things are—highway numbers, rest areas, hospitals. The handbook has a full section with pictures of each sign and what it means. Spend time studying this section because sign questions are straightforward: you see the sign, and you know what it means.
The test also includes questions about what to do when you see a sign. For example, if you see a yellow diamond with a curve symbol, you know a curve is coming and you should slow down. If you see a red octagon, you know you must stop completely. Practice tests let you drill these until you recognize them when ready.
Right-of-way rules and common test scenarios
Right-of-way questions describe a driving situation and ask what you should do. These questions test whether you understand who has the right to go first at intersections, when turning, and in other scenarios. The handbook covers intersections with traffic lights, intersections with stop signs, uncontrolled intersections, turning left and right, pedestrians, and bicycles.
A typical right-of-way question might describe two cars approaching an intersection at the same time from different directions, with no traffic light. The question asks which car has the right of way. The answer depends on whether either car is turning, which direction each is going, and what the handbook says about that specific situation. These questions reward careful reading of the handbook because the rules are specific and the test expects you to know them.
Another common scenario involves pedestrians or bicycles. The test asks what you must do when you see a pedestrian in a crosswalk, or a bicycle in the bike lane, or a pedestrian stepping into the street. Colorado law gives pedestrians and cyclists specific protections, and the test checks that you know them. Read the handbook sections on pedestrians and bicycles carefully, and take notes on the rules that surprise you or seem different from what you expected.
What happens if you fail the test
If you score below 20 correct answers, you fail and do not get your license. Most DMV offices let you retake the test the same day, though a few require you to wait 24 hours. Check with your local DMV office about their retake policy before you go in to test.
After you fail, review the handbook sections where you missed questions. Do not just retake the test when ready—spend time studying the material you got wrong. Many people fail because they rush through the handbook or skip sections they think are obvious. The second attempt is your chance to slow down and read more carefully.
You can retake the test as many times as you need. There is no limit on the number of attempts, though some offices may limit how many times you can test in a single visit. If you fail twice at the same office, ask the staff whether you should come back another day or whether you can test again when ready.
Preparing the day before and day of the test
The night before your test, review your notes or take one more practice test, but do not try to cram new material. If you have studied the handbook and taken practice tests, you know the material. Cramming the night before usually makes you more anxious and less confident.
On the day of the test, bring your current ID and your appointment confirmation (if you made an appointment) or just show up during walk-in hours. Arrive at least 15 minutes early so you have time to check in and calm your nerves. The DMV staff will verify your identity, check that you meet the age and residency requirements, and then direct you to a computer to take the test.
During the test, read each question carefully and do not rush. You have as much time as you need to answer all 25 questions. If a question confuses you, mark it and come back to it after you answer the others. This strategy helps you avoid getting stuck on one hard question and running out of time.
Frequently Asked Questions
Can I use my phone or notes during the test?
No. The test is proctored, meaning a DMV staff member watches you while you take it. You cannot use your phone, notes, the handbook, or any other materials. You can only use the computer provided by the DMV.
What if I do not speak English well?
Colorado offers the written test in Spanish and several other languages. When you go to the DMV, tell the staff which language you prefer, and they will give you the test in that language. You can also request a written interpreter if you need one.
How long does the test take?
Most people finish in 10 to 20 minutes, but you can take as long as you need. There is no time limit. The test ends when you answer all 25 questions or when you click "submit."
Do I have to pass the written test before I take the driving test?
Yes. You must pass the written test first, then schedule a separate appointment for the driving test. You cannot take the driving test on the same day as the written test at most Colorado DMV offices.
What if I pass the written test but fail the driving test?
Your written test score stays valid. You do not have to retake the written test. You only need to retake the driving test. You can schedule another driving test appointment after you have had time to practice.