Free Illinois DMV practice test with 40+ real questions and detailed explanations. The Illinois Secretary of State written exam has 35 questions — pass with 80%. Updated for 2026.
The Illinois Secretary of State written knowledge test has 35 multiple-choice questions. You need to score 80% or higher (28 of 35 correct) to pass and receive your learner's permit. The minimum age to apply is 15 years, and the permit fee is $20. Illinois tests are administered by the Secretary of State — not a DMV — at offices statewide.
The Illinois Secretary of State knowledge exam tests your understanding of Illinois traffic laws, road signs, and safe driving practices. DriveAce covers every topic you'll encounter on test day.
Stop signs, yield signs, warning signs, traffic signals, and regulatory signs tested on the Illinois DMV exam.
Intersections, roundabouts, pedestrians, emergency vehicles, and school buses — all covered in Illinois traffic law.
Residential, highway, school zones, and construction zones as defined by Illinois law.
BAC limits, implied consent, penalties, and zero-tolerance policies specific to Illinois.
Hydrant distances, hill parking, handicap spaces, and no-parking zones under Illinois regulations.
Following distance, winter driving, night driving, and emergency procedures tested by the Illinois Secretary of State.
The Illinois Secretary of State knowledge test has 35 multiple-choice questions. You need to answer 28 correctly (80%) to pass. DriveAce provides 40+ practice questions that mirror the real exam topics and format.
You need to score 80% to pass the Illinois DMV written test. That means answering at least 28 out of 35 questions correctly. If you fail, you can retake the test after a waiting period set by the Illinois Secretary of State.
Yes — DriveAce offers 20 free practice questions for Illinois. These cover the same topics as the real Illinois Secretary of State exam: road signs, right-of-way rules, speed limits, and Illinois-specific traffic laws. Full access to all 40+ questions is available for a one-time $19.99 fee.
The Illinois Secretary of State knowledge test covers road signs and signals, right-of-way rules, speed limits (residential, highway, school zones), parking regulations, DUI/DWI laws (BAC limits, implied consent), and Illinois-specific traffic laws. DriveAce organizes practice questions by topic so you can focus on your weak areas.
You must be at least 15 years old to apply for a learner's permit in Illinois. The permit fee is $20. After passing the written test, you'll receive your learner's permit and can begin supervised driving practice.
Join thousands of drivers who passed their Illinois written permit test on the first try with DriveAce. No subscription. No ads. Just the knowledge you need.
Start Free Practice Test →$19.99 one-time for full access. 20 free questions included.