California DMV Permit Practice Test

Overview

The California DMV knowledge test is the gateway between you and a learner's permit. If you're under 18 you'll sit a 46-question exam and need at least 38 correct — that's roughly 83 percent. Adults applying for a first-time license take a shorter 36-question version and need to get 30 right. Either way the questions are pulled from the 2026 California Driver Handbook, and the DMV doesn't tell you which ones you missed if you fail. You just get the verdict and, if needed, another shot.

Scheduling is straightforward. Create a MyDMV account, book an appointment at a field office near you, pay the application fee (currently $45 for a permit), and bring proof of identity, residency, and your Social Security number. Walk-ins are accepted at some offices but expect a long wait. If you're under 17 and a half, you also need to show you've completed a DMV-approved driver education course before the DMV will let you test.

What makes California a little tougher than the average state is the volume of material. The handbook is dense — over 100 pages — and the test pulls from every corner of it. Sign meanings, BAC rules, parking distances, school bus laws, freeway etiquette. It's not unusual to see a question that hinges on a single number, like "how many feet from a fire hydrant can you park?" (answer: 15). That's why working through a question bank in advance pays off.

What's on the test

The California DMV groups its test questions into roughly the same buckets used in the official handbook: road signs and signals, right-of-way and turning, speed limits and lane use, hazardous driving and safety, DUI and impaired driving, and parking and vehicle rules. Expect a heavy lean on the first three. A typical 46-question exam will throw at least eight or nine sign-recognition questions at you — shapes, colors, and what a flashing red light actually means (treat it like a stop sign). You'll also see route markers, work-zone orange diamonds, and white regulatory rectangles.

Right-of-way and turning questions are where people lose points. You'll get scenarios like "two cars arrive at a four-way stop at the same time" or "you're turning left across oncoming traffic — who goes first?" California also tests heavily on pedestrians with white canes or guide dogs (always yield, every time), and on what to do when an emergency vehicle approaches from any direction (pull right and stop until it passes). The DMV likes to ask about specific distances too: signal at least 100 feet before a turn in residential areas, stop at least 15 feet from a railroad crossing, and keep a three-second following distance under normal conditions.

The DUI section is short but unforgiving. The legal BAC for drivers 21 and over is 0.08 percent, drops to 0.04 percent for commercial drivers, and is effectively zero (0.01 percent) for anyone under 21. The test won't just ask the limit — it'll ask what alcohol does first (impairs judgment), how a single drink affects reaction time, and what happens to your license if you refuse a chemical test (automatic one-year suspension). Speed and safety questions cover the basic prima facie limits: 25 mph in business and residential districts, 15 mph in alleys and within 100 feet of railroad crossings without clear visibility, and the maximum 65 mph on most highways unless otherwise posted.

Common mistakes

The single most failed category is right-of-way at uncontrolled or four-way intersections. People remember the "yield to the right" rule but freeze on three-car scenarios. Almost as common: getting school bus rules wrong. In California you must stop in both directions when a school bus is flashing red lights, unless you're on a divided highway with a physical median — then only the side traveling the same direction as the bus has to stop. Test-takers also blow questions about parking on hills: downhill or facing any direction with no curb, turn wheels toward the road edge so the car rolls away from traffic if the brake fails. Uphill with a curb, turn wheels away from the curb.

BAC questions trip people up because the legal limit isn't the same as "safe." The California handbook is clear that impairment starts well below 0.08 percent, and the DMV writes questions to test whether you understand that. Watch for absolute words like "always" and "never" — they're usually wrong unless the topic is something genuinely absolute like "always yield to a blind pedestrian with a white cane." Finally, bicycle and pedestrian sharing-the-road questions have become more prominent in recent updates. Know that bicycles can legally ride in the traffic lane in many situations and that you must give them at least three feet of clearance when passing.

How to prepare

Start with the official 2026 California Driver Handbook — you can download the PDF from the DMV website for free, or pick up a paper copy at any field office. Don't try to memorize it cover to cover. Read it once, then move to active practice. Reading alone reliably tops out around 60 percent on the real test. You need to actually answer questions, get them wrong, and learn from the explanations.

That's what the free 40-question practice exam on this page is for. It pulls from a database of 461 real-style California DMV questions split across 11 distinct practice exams, mirroring the categories and difficulty of the actual test. Take it once cold to see where you stand. Anything below 38 out of 46, focus your studying on the categories you missed and retake. The DriveToExcel YouTube cheat-sheet video for California is also worth a play-through in the day or two before your test — it covers the highest-yield concepts in roughly thirty minutes and is genuinely useful as a final review.

A few tactics that actually move the needle: don't cram the night before — sleep helps consolidate what you've studied. Review road signs visually rather than reading their descriptions. And on test day, read all four options before selecting one. The DMV writes plausible wrong answers, and the first one often looks correct until you read the fourth and realize it's better.

After you pass

Passing the knowledge test gets you a provisional instruction permit. If you're under 18, you can only drive with a licensed parent, guardian, spouse, or a California-licensed driver 25 or older sitting in the front passenger seat — no friends, no driving solo, ever. You must hold the permit for at least six full months before you can take the road test, and you need to log at least 50 hours of supervised practice driving (10 of which must be at night) before applying for your provisional license.

Once you pass the road test and get your provisional license, the restrictions don't disappear right away. For the first 12 months, you can't drive between 11 p.m. and 5 a.m., and you can't carry passengers under 20 unless a licensed adult 25 or older is in the car. These rules exist because young drivers crash more in those exact conditions. Break them and you can lose the license. Once you've held the provisional for a year and turned 18, the restrictions lift automatically.