California's permit test has 46 questions, and you need to answer at least 39 correctly to pass

The California Department of Motor Vehicles (DMV) written permit test, officially called the knowledge test, contains exactly 46 multiple-choice questions. You must score at least 39 correct answers — which is about 85 percent — to pass and move forward to the behind-the-wheel driving test. The test covers California traffic laws, road signs, safe driving practices, and what to do in emergency situations.

The questions come from the California Driver Handbook, which is the official source document for everything on the test. You cannot be tested on anything outside that handbook, so studying from it directly is the most efficient way to prepare. The DMV publishes the handbook free online and also provides printed copies at DMV offices.

Key Takeaways

  • California's permit test contains 46 multiple-choice questions, and you must answer at least 39 correctly to pass.
  • All test questions come directly from the California Driver Handbook, so studying that document covers everything you will encounter.
  • The test is offered in multiple languages, including English, Spanish, Chinese, Vietnamese, and others, depending on your local DMV office.
  • You can retake the test if you do not pass, though you must wait at least one day before your next attempt.
  • The test takes about 20 to 30 minutes to complete, though the DMV does not set a strict time limit.

What topics the 46 questions cover

The permit test questions are distributed across several broad areas of California driving law and safety. You will see questions about right-of-way rules, speed limits, parking, lane changes, turns, and how to handle intersections. Other questions test your knowledge of traffic signs and what they mean — stop signs, yield signs, warning signs, and regulatory signs all appear on the test.

A significant portion of the test covers impaired driving, seat belt laws, and child passenger safety. California has strict rules about these topics, and the DMV emphasizes them heavily. You will also encounter questions about what to do if your brakes fail, how to handle a skid, and how to react to emergency vehicles. Questions about vehicle maintenance — checking your mirrors, adjusting your seat, understanding your dashboard — also appear regularly.

The remaining questions cover less common but still important scenarios: driving in bad weather, sharing the road with bicycles and pedestrians, and understanding California's specific rules about cell phone use while driving. A few questions test your understanding of the permit itself — what you can and cannot do while holding a permit, and what restrictions explore to new drivers.

How the test is structured and timed

The DMV does not impose a strict time limit on the permit test, though most people finish between 20 and 30 minutes. You can take as long as you need to read each question and select your answer. The test is administered on a computer at your local DMV office, and you see one question at a time on the screen.

You can review your answers before you submit the test, so if you finish early and want to double-check your work, you have that option. Once you submit, the computer scores your test when ready and tells you whether you passed or failed. If you pass, you receive a permit that day. If you do not pass, the DMV staff will tell you which topics gave you the most trouble, and you can schedule another test appointment.

Languages available for the permit test

California offers the permit test in multiple languages to serve its diverse population. English and Spanish are available at every DMV office. Chinese (Mandarin and Cantonese), Vietnamese, Korean, Tagalog, Russian, Arabic, and Hmong are also available, though not necessarily at every location.

If you need the test in a language other than English or Spanish, contact your local DMV office before scheduling your test to confirm that language is offered there. Some smaller or rural offices may not have all languages available, and you may need to travel to a larger office or schedule an appointment in advance.

What happens if you do not pass on your first attempt

If you score below 39 correct answers, you do not pass and cannot get your permit that day. You must wait at least one day before you can retake the test. There is no limit to how many times you can retake it, though each attempt requires a new appointment and a new test fee.

After you fail, ask the DMV staff which topics or question types caused you the most difficulty. Then go back to the California Driver Handbook and focus your studying on those areas. Many people find that a second or third attempt is successful once they have targeted their weak spots. Some people also use practice tests — which are available free through the DMV website and through other resources — to build confidence before their next appointment.

How to prepare for the 46 questions

The most direct way to prepare is to read the California Driver Handbook from start to finish. The handbook is organized by topic, so you can also focus on specific chapters if you know which areas are giving you trouble. The DMV publishes the handbook in print and online, and both versions contain the exact same information.

After reading the handbook, use practice tests to see which questions you answer incorrectly. The DMV website offers free practice tests that use the same format and question types as the real test. Taking several practice tests before your appointment helps you get comfortable with the computer format and identify any remaining gaps in your knowledge. Many people find that practicing with the actual test format reduces anxiety on test day.

Frequently Asked Questions

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

No. You cannot bring any materials into the testing area, and you cannot use your phone or any other device during the test. The DMV staff will ask you to put your phone away before you enter the testing room. Attempting to use outside materials during the test can result in your test being cancelled and your fee forfeited.

What happens if I fail the test twice?

You can retake the test as many times as needed. There is no limit on the number of attempts. After each failure, wait at least one day before scheduling your next appointment. Focus your studying on the topics where you struggled, and consider using practice tests to build confidence before your next attempt.

Is the permit test the same at every DMV office in California?

Yes. All DMV offices in California use the same 46-question test with the same passing score of 39 correct answers. The questions come from the same California Driver Handbook regardless of which office you visit. However, wait times and appointment availability vary by location.

Do I need to memorize the California Driver Handbook to pass?

You do not need to memorize every word, but you should understand the main concepts and rules. Most people who read the handbook carefully and take a few practice tests pass on their first or second attempt. Focus on understanding why rules exist rather than just memorizing facts — that approach helps you answer questions about situations you have not specifically studied.