By Drivio
Published Apr 17, 2026
What Are the 35 Questions on the Illinois Driving Test?

So you're prepping for the Illinois written exam. Whether you're in Chicago, Naperville, Aurora, Rockford, or some small town off I-57, the question is always the same - what's actually on this thing? And how do you study without burning a whole week on stuff that doesn't matter?
Here's the honest answer to what are the 35 questions on the Illinois driving test, along with real examples and a study plan that won't waste your time.
Let's get into it.
How Many Questions Are on the Illinois Driving Test?
Thirty-five. That's it. All multiple-choice, one correct answer per question. No fill-in-the-blank, no essays, nothing weird.
If you're wondering how many questions are on the Illinois drivers test and what you need to pass - plan on getting at least 28 right. The exact passing threshold can shift depending on your applicant type and testing situation, but shooting for 80 percent or higher is the move. Anything less and you're gambling.
And yeah, there's time pressure. Nobody really talks about that part. The clock isn't always staring you down on screen, but you feel it in your chest when you hit question 19 and two answers look equally correct. That's when people start second-guessing everything.
Read slowly.

Real Examples of Illinois Driving Test Practice Questions
The test circles the same topics over and over - signs, right of way, speed rules, safety laws. What actually gets people is the wording. One word flips the whole meaning. "May" versus "must" is a classic. You'd be surprised how many people miss questions because they didn't catch a single verb.
Here are some realistic illinois driving test practice questions in the style the SOS uses.
Road sign example: You see a yellow pennant-shaped sign on the left side of the road. What does it mean? That's a no passing zone indicator. The pennant shape is unique - it's the only sign shaped like that - and it shows up constantly on the exam.
Right-of-way scenario: You arrive at a four-way stop at the same time as the car to your right. Who goes first? The driver on your right. If you've driven around downtown Naperville or anywhere in Chicago, you know people ignore this daily. But the test wants the rule, not the reality.
School bus question: A school bus is stopped with its stop arm extended on a two-lane road. What do you do? You stop. You stay stopped until the arm retracts and the bus moves or signals you forward. And here's where wording matters - in Illinois, drivers must stop for pedestrians in crosswalks, not just yield. That distinction kills people on the exam.
Watch the verbs.
Speed and weather: It's pouring rain on I-88 near Aurora and traffic is still moving fast. Should you drive the posted limit? Not necessarily. The posted limit is the maximum for ideal conditions. If it's raining sideways, you slow down. Period.
Alcohol question: What's the legal BAC limit for drivers 21 and over? 0.08 percent. Illinois also hammers underage drivers with stricter limits and serious DUI penalties.
One Illinois-specific thing worth knowing even beyond the test: handheld phone use is illegal statewide. And Scott's Law - the Move Over law - is a big deal here. If you're cruising on I-90, I-290, I-55, or I-294 and see a stopped vehicle with flashing lights, you change lanes when possible and slow down hard. The SOS loves testing safety rules like this.

Where Do the 35 Questions Come From?
Everything traces back to the Illinois Rules of the Road handbook. That's the source document the Secretary of State's office uses to build the exam - the Driver Services Department and Vehicle Services Department pull from it directly.
Not random trivia.
The SOS maintains an official question pool based on that handbook. Your 35 questions are randomly drawn from it, which means your buddy testing in Peoria might get slightly different questions than you see in Springfield or Champaign.
Here's the kicker - the pool gets updated when laws change. That's exactly why memorizing one fixed list of 35 questions doesn't work, even though thousands of people search for it every month. The questions rotate. The concepts don't.
Study concepts.

Best Illinois DMV Practice Tests and Study Resources
Combine the handbook with practice tests that actually mimic the real format. You're training your brain to read fast and pick between answers that are annoyingly close to each other.
Where to start:
- Official illinois department of motor vehicles practice test resources through the Illinois SOS website
- Third-party simulation platforms that explain why answers are right or wrong
- A mobile app you can use for ten minutes while you're waiting in line or sitting in a parking lot
This one trips people up.
How many practice tests should you take? More than you think. Aim for six to ten full-length tests, minimum. Don't stop until you're consistently scoring well above passing. Here's the thing - if you're barely scraping by at home on your couch, test-day nerves will drag you below the line. Time pressure makes you misread questions you'd normally get right.
Don't coast.
How to Pass the Illinois Driving Test on the First Try
Keep it simple. Most people can be ready in two to five days if they're focused and not just passively flipping pages.
Here's a rough plan:
Day 1: Read the Illinois Rules of the Road handbook - specifically the sections on signs, right of way, speed limits, and alcohol laws. Don't skim the sign shapes and colors. They show up more than you'd expect.
Day 2: Take two full practice tests. Review every single missed question and look up the rule in the handbook. That lookup step is where the learning actually sticks.
Day 3: Take two or three more tests. Start noticing patterns. If you keep missing railroad crossing rules or school bus questions, isolate those and drill them until they're boring.
Days 4-5 (if needed): Keep testing until you're comfortably above the passing score. Then do one final cold run - no notes, no help - like it's the real deal.
Prioritize these.
High-frequency Illinois topics to focus on:
- Road signs (shapes, colors, meanings)
- Right of way, DUI rules, work zones
- School zones, safe following distance, speed limits
This one trips people up.
In Chicago specifically, get comfortable with "No Turn on Red" signs and pedestrian rules, even when questions are written generically. And watch out for classic traps - questions using "always" or "never," questions where two options both sound safe but only one matches the actual law. Mixing up "yield" and "stop" is another one that catches a lot of test-takers in Illinois.
On test day: read the full question. Read the answers. Read the question again. If one question is melting your brain, skip it and come back if the system lets you. Don't let a single item eat your clock.
Stay calm.

Common Mistakes People Make on the Illinois Permit Test
Most failures come from predictable habits. Not stupidity. Habits.
Here's what to avoid:
- Skipping the road signs section because it seems "too basic"
- Glossing over a key word that completely changes the rule
- Taking one or two practice tests and deciding you're good
This one trips people up.
Overconfidence is probably the biggest one. People who drive daily in places like Joliet - heavy truck traffic, weird merges - or Rockford where winter conditions make everything harder, they feel like they already know this stuff. Maybe they do, practically. But the written test doesn't care what you do on the road. It cares what the exact rule says.
Rules win.
Illinois Driving Test FAQ
What are the 35 questions on the Illinois driving test? They're 35 multiple-choice questions drawn from topics like road signs, traffic laws, safe driving habits, and Illinois-specific rules - all sourced from the Illinois Rules of the Road handbook.
How are the questions selected? Randomly, from an official SOS question pool tied to the handbook. Each test attempt can look a little different from the last.
Are all questions multiple choice? Yes. One correct answer per question. Nothing open-ended.
What topics come up most often? Road signs, right of way, speed limits, DUI laws, and safe driving techniques. Over and over.
Do road sign questions appear on the exam? Absolutely. Expect several. Shapes and colors matter just as much as the text on the sign.
How long does it take to prepare? Two to five days for most people, assuming focused study using the handbook and repeated Illinois DMV practice tests. Combine those two things and you'll walk in confident.
You've got this.
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