California Driver's Licence Practice Tests

America — 1 licence types

Practice Test Statistics

Total Questions: 160042 | Correct: 123846 | Accuracy: 77.38%

About California driver's licence tests

California issues 1 licence types covered on this site. Pick the one you are applying for, then study by topic or work through the practice questions — each question comes with a written explanation.

Select Your License Type

Class C License

Country : America
Province : California

Class C is California's ordinary licence for passenger cars and light trucks. Getting one starts with the DMV written knowledge test, which is what these questions cover. Applicants under 18 answer 46 questions and need 38 correct; applicants 18 and older answer 36 and need 30. The DMV publishes the pass mark as 80%, and those question counts work out slightly above that, so aim well clear of eight in ten. Every question is drawn from the California Driver's Handbook, which the DMV publishes free, and questions are pulled at random rather than in a fixed order. The test is available in 35 or more languages. One $46 application fee covers the instruction permit, up to three attempts at the written test and your eventual driving test. Applicants under 18 must wait seven days between attempts; fail three times and you file a fresh application and pay again. Note that DMV offices stop administering knowledge tests at 4:30 p.m., so book early in the day. The exam concentrates on right-of-way, speed limits and the basic speed law, signs, signals and pavement markings, alcohol and drug limits — 0.08% for adults and 0.01% under 21 — seat belts and child restraints, and parking rules. Under-18 applicants then hold the permit at least six months, complete six hours of professional training and log 50 hours of supervised practice, 10 of them at night, before the behind-the-wheel test.

How to use this question bank

Questions are written from the official California driver's handbook and each one includes a written explanation of why the answer is correct — read it even when you guess right.

All content is available in English, Simplified Chinese and Traditional Chinese; use the language selector at the top of the page to switch.

This site is an independent study aid and is not affiliated with any licensing authority. Always confirm current rules with the official handbook before your test.

What this knowledge test actually covers

The California Class C knowledge test is drawn only from the California Driver’s Handbook. Question order is random. Adults and minors sit different lengths of exam, but both need about 80%.

  • Under 18: 46 questions, 38 correct. Age 18+: 36 questions, 30 correct.
  • One $46 application covers the permit and up to three written attempts.
  • DMV offices stop knowledge tests at 4:30 p.m. — go earlier in the day.
  • The basic speed law (never faster than is safe) is tested as often as posted limits.

Guides that belong with this page

California DMV Test Guide The California DMV knowledge test explained: one $46 application covering three attempts, 46 questions under 18 and 36 for adults, and an 80% pass mark. California Handbook First The Class C knowledge test is drawn from the California Driver’s Handbook on dmv.ca.gov. How to use the official book and sample tests — and why third-party 2026 playlists are not the exam. California Speed & Right-of-Way Handbook speeds the DMV repeats: 25 mph residential, 15 mph alley or blind intersection, 65/55 highway defaults, the Basic Speed Law, and four-way / pedestrian / school-bus right-of-way. How to Study for the Test A practical two-week study plan for a driving knowledge test: how to use the official handbook, how many questions a day, and how to fix wrong answers. 10 Common Mistakes The ten mistakes that most often cost people a pass on the driving knowledge test, from misreading right-of-way questions to guessing on sign shapes. Road Test Day Checklist The faults that end road tests: a burnt-out bulb in the pre-drive walkaround, rolling a yield sign, turning into the wrong lane and skipping the shoulder check. Traffic Signs Guide Read any traffic sign by shape and colour: regulatory, warning, construction and guide signs in Canada and the US, plus pavement markings and signals. Defensive Driving The defensive driving habits examiners and knowledge tests both care about: the two-second rule, mirror and blind-spot routine, and scanning for hazards. GDL Graduation & Moving Provinces When the novice stage really ends and what happens when you move: Alberta's 24 months minus up to 6 for driver training, and BC's new record assessment. Driving on a Foreign Licence How long you can drive in Canada on a foreign licence, when you need an International Driving Permit, and which countries can exchange directly.