Real questions from the official California driver handbook, each with a plain-English explanation. Free, unlimited retakes, no signup.

Smart Review drills only the questions you get wrong. Full-length mock exams in the real format. Progress saved on every device — and the same account unlocks the mobile app.
Get Smart Review & Mock ExamsThis draw of 20 questions breaks down like this:
Heaviest on Alcohol, Drugs & the Law (5 of 20) — that is the section to revise first if you miss several here.
20 are California-specific questions, drawn from the state handbook rather than general road rules.
Each test on this site draws a different set, so Test 1, 2 and 3 never repeat a question.
Answer: Drive to the right edge and stop until it passes
Pull to the right edge and stop until it passes (clear the intersection first if you're in one).
Answer: In both directions must stop
Both directions stop for a stopped school bus on an undivided road.
Answer: Chemical testing if lawfully arrested for DUI; refusal has penalties
Driving = implied consent to testing; refusal brings penalties.
Answer: Sign to approve and accept financial responsibility
A parent/guardian must sign to approve and accept financial responsibility.
Answer: Worn too low to grip the road
Worn tread loses traction — replace low tires.
Answer: 0.04%
Commercial drivers are limited to 0.04%.
Answer: 0.08%
0.08% or higher is illegal for drivers over 21.
Answer: 100 feet
Signal at least 100 feet before turning.
Answer: Vision test
A vision test is required.
Answer: Use a designated driver or ride
Plan a sober ride — never drive impaired.
Answer: 36 months or longer
They remain 36 months or longer depending on the type.
Answer: Faster than is safe for current conditions
Never drive faster than is safe for current conditions — even below the posted limit.
Answer: 3 feet
California requires at least 3 feet when passing a bicyclist.
Answer: 4 points in 12 months
Suspension can occur at 4 points in 12 months (also 6 in 24, 8 in 36).
Answer: Have a signed note for a documented need (medical, school, work, family)
Exceptions apply with a signed note for documented needs.
Answer: Illegal — use hands-free
Hand-held phone use is illegal; use hands-free (and no phone use at all for drivers under 18).
Answer: Carry your license and show it on request
Carry and present your license when asked.
Answer: 0.01% or higher
Under 21, a BAC of 0.01% or higher is illegal (zero tolerance).
Answer: Have time and room to avoid hazards
Space gives you time and room to react to problems.
Answer: 15 MPH
15 MPH applies at alleys, blind intersections, and railroad crossings.
400+ questions for your state, lessons that teach every rule, and practice that drills only what you get wrong. Free to start.
Download on the App StoreGet it on Google PlaySee plans