DMV Written Test 2026: Questions, Answers & Passing Scores
DMV笔试：题型、答案与通过分数
The complete guide to the DMV written test: format, topics, passing scores by state, and how to prepare with free DMV questions and answers.
Start Free Practice Test →What is the DMV written test?
The DMV written test (also called the knowledge test) is the first step to getting a U.S. driver's license. It is a multiple-choice exam on traffic laws, road signs, and safe driving, taken at your state's DMV office. Pass it and you get a learner's permit; then you can schedule the road test.
Most states ask 20–50 questions and require about 80% correct to pass. The exact number, time limit, and passing score vary by state — always confirm with your state's official DMV.
What the test covers
- Road signs. Warning, regulatory, and guide signs by shape and color. Usually a quarter to a third of the exam.
- Traffic laws. Speed limits, right-of-way, turning, lane use, parking rules, and signals.
- Safe driving. Following distance, distracted driving, night driving, and sharing the road with pedestrians and cyclists.
- Alcohol and penalties. DUI laws, BAC limits, license points, and suspensions — a favorite source of tricky questions.
Passing scores by state (examples)
Requirements differ, but here are a few of the most-searched states:
- California: 46 questions, 38 correct to pass.
- New York: 20 questions, 14 correct to pass.
- Texas: 30 questions, 21 correct to pass.
- Florida: 50 questions, 40 correct to pass.
These change — verify against the current official driver handbook before your test date.
How to prepare with DMV questions and answers
Don't just read the handbook. Work through DMV questions and answers by topic, then take full-length practice tests under timed conditions. Review every miss — test writers love near-miss distractors like 15 vs. 20 feet from a fire hydrant.
Aim for 90%+ on two consecutive practice tests before booking the real exam. Free DMV practice tests are available by state, in English and Chinese.
Frequently asked questions
Is the DMV written test hard?
About half of first-time takers fail. The questions aren't tricky so much as specific — numbers, distances, and state-specific rules. Two to four weeks of steady practice with questions and answers is enough for most people.
Can I take the DMV written test online?
Most states require the official test in person at a DMV office, though a few offer online options for renewals. Online practice tests are the best preparation either way.
How many questions are on the DMV written test?
It depends on the state: 20–50 questions is typical, with about 80% correct needed to pass. Check your state's DMV for the current numbers.
What happens if I fail the written test?
You can retake it — most states allow same-day or next-day retakes, sometimes with a retest fee. Use the score report to find your weak topics before retrying.