Free state-specific practice
Illinois Permit Practice Test
Practice the traffic-signs and rules-of-the-road topics Illinois covers on its published knowledge test.
10 questions. No account. No card.
Your route to the test
- Check the official Illinois Secretary of State source.
- Take the free 10-question Rollio sample.
- Continue with state-specific practice and readiness work.
Illinois exam facts
Illinois publishes a 35-question knowledge test with at least 28 correct overall, made up of 15 traffic-signs questions and 20 rules-of-the-road questions.
- Question count
- 35 questions
- Passing format
- Illinois's DMV knowledge test has 35 questions: 15 Traffic Signs questions and 20 Rules of the Road questions. Get 28 right overall to pass.
- Traffic Signs section
- 15 questions.
- Rules of the Road section
- 20 questions.
- Timing
- The official source does not publish a time limit for this test.
What is different in Illinois
Illinois splits its exam into a 15-question traffic-signs portion and a 20-question rules-of-the-road portion.
Rollio keeps that published split visible instead of collapsing it into one generic question count.
Topics to practice
- Illinois traffic signs
- Right-of-way rules
- Illinois-specific traffic laws
Official source and verification
Source: Illinois Secretary of State
Verified 2026-07-21.
Rollio writes original practice questions and links explanations back to state handbook sections where available. These are not questions copied from a live exam.
Frequently asked questions
How many questions are on the Illinois permit test?
Illinois's published format has 35 questions.
What score is needed to pass the Illinois permit test?
Illinois's DMV knowledge test has 35 questions: 15 Traffic Signs questions and 20 Rules of the Road questions. Get 28 right overall to pass.
Is the Illinois permit test timed?
The official source does not publish a time limit for this test.
Can I take the free Rollio sample without an account?
The free sample contains 10 Illinois-focused practice questions and does not require an account or payment card.
What does a free Rollio account unlock?
A free account expands practice to 20 questions.
What does Rollio Pro add, and is it a subscription?
A free account expands practice to 20 questions. A one-time Pro pass unlocks the full Illinois bank, timed drills, section-aware mock exams, and weak-spots review. It is not a subscription.
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