Printable IL Permit Practice Test
35 questions in the real IL exam format, 80 percent (28 of 35) to pass. Answer key on the last page. Last verified 2026-09-05 against the official Illinois driver manual.
1. What subjects are covered by the basic Illinois written driver examination?
- Vehicle repairs, insurance pricing, and county registration procedures
- Only road signs and the names of Illinois highways
- Traffic signs, signals, pavement markings, traffic laws, safety, crash prevention, and equipment
- Parking fees, fuel economy, and commercial vehicle loading rules
2. When may a driver return to the right-hand lane after passing another vehicle?
- As soon as the front bumper clears the other vehicle
- Before the passed vehicle disappears from the driver’s side mirror
- After the entire passed vehicle is visible in the rearview mirror
- Only after the passed driver flashes a courtesy signal
3. What should an Illinois driver do when light rain begins to make the roadway slippery?
- Keep cruise control on and follow more closely
- Turn off cruise control and increase following distance
- Brake hard repeatedly to dry the tires
- Accelerate to pass through the wet area quickly
4. How long should a driver maintain reduced speed after passing a stationary emergency vehicle?
- Until safely past any stationary emergency vehicles
- Only until the front bumper reaches the vehicle
- Until the driver sees a green traffic signal
- Only while the emergency vehicle’s siren is audible
5. What does a steady yellow traffic light warn an Illinois driver?
- The driver may enter without checking the intersection
- The signal will remain green for another full cycle
- Cross traffic must stop immediately
- The signal is changing from green to red
6. What should an Illinois driver do when an emergency vehicle approaches using audible and visual signals?
- Continue at the same speed in the current lane
- Turn left at the next intersection to get ahead of it
- Immediately pull to the right side and allow it to pass
- Stop only if the emergency vehicle is directly beside the car
7. For how long must motorists obey a posted Illinois construction-zone speed limit?
- Only while workers are visible beside the roadway
- Twenty-four hours a day, seven days a week
- Only during weekday daylight hours
- Only after a construction vehicle enters the lane
8. Where does the Illinois manual specifically tell drivers to slow down?
- Only on straight roads with a clear view
- At intersections, curves, hilltops, and narrow winding roadways
- Only after passing the top of a hill
- Only when a police officer is present
9. What minimum revocation follows an Illinois driver's first DUI conviction while under age 21?
- A three-month alcohol-trace suspension
- A six-month chemical-test suspension
- Two years
- A one-year refusal suspension
10. For an Illinois second offender, what happens after refusing chemical testing?
- Driving privileges are suspended for three years
- Driving privileges are suspended for 45 days
- Driving privileges are suspended for six months
- Driving privileges are revoked for five years
11. Which cellphone use does Illinois prohibit while operating a motor vehicle?
- Reporting an emergency
- Using a cellphone while parked on the shoulder
- Using a cellphone while stopped because normal traffic is obstructed, with the vehicle in park
- Using a handheld cellphone
12. How should a driver follow an Illinois ONE-WAY sign?
- Use the street in either direction until another sign appears
- Turn against the arrow when the intersection is empty
- Drive there only during daylight hours
- Travel only in the direction shown by the arrow
13. Where should a driver go when an Illinois KEEP RIGHT sign points around an obstruction?
- To the side indicated by the arrow, around the traffic island, median, or obstruction
- Into the opposing lane whenever that lane is empty
- To the left of the obstruction regardless of the arrow
- Only onto the shoulder, even when a lane is open
14. Why should an Illinois driver begin slowing after seeing a SIGNAL AHEAD sign?
- It means the next streetlight is permanently out of service
- It marks a police checkpoint where every vehicle must stop
- It warns that a traffic signal is approaching, even if it is not yet visible
- It permits the driver to ignore the upcoming signal
15. What does the first Illinois DIVIDED HIGHWAY sign warn a driver about?
- A divided highway is ending and opposing traffic will share one lane
- A divided highway is beginning and a center strip will separate opposing traffic
- A three-way intersection is ahead with traffic entering from the left
- A U-turn opening is available through the median
16. What hazard is shown by the yellow crossroad warning sign?
- A hospital entrance ahead
- An intersection ahead where traffic may cross
- A divided highway begins
- A school bus stop with a reduced speed zone
17. What does a small speed panel below a curve warning sign show?
- The maximum safe speed for the curve or turn
- The minimum legal speed for the roadway
- The distance to the next service area
- The number of lanes after the curve
18. What do solid yellow no-passing lines indicate on a two-way roadway?
- A zone where passing is not allowed
- A lane reserved for bicycles
- A place where all vehicles must turn left
- A roadway edge for traffic moving in the same direction
19. How should a driver approach a slow-moving vehicle from the rear?
- Follow closely until the operator notices
- Prepare to slow down and pass only when it is safe
- Pass immediately because the vehicle cannot turn
- Use the shoulder to avoid waiting
20. What should occupants do after a vehicle fire begins?
- Stay inside until the flames are visible through the windows
- Move away from the vehicle and call 911
- Open the fuel door and pour water on the engine
- Drive farther before turning off the engine
21. When is the Illinois school-zone speed limit 20 mph in effect?
- Every day from sunrise to sunset near any school
- Only when a crossing guard is directing traffic
- On school days from 6:30 a.m. to 4 p.m. when children are present and signs are posted
- From 4 p.m. until 6:30 a.m. on school days
22. How long is the temporary paper license Illinois issues at the facility valid?
- 10 days
- One year
- 90 days
- 30 days
23. What is an Illinois Occupational Driving Permit?
- A permit for farm equipment
- A permit for drivers under 16
- A permit to drive after a DUI without an interlock
- A permit letting a professional driver suspended for three moving violations drive for work
24. What is the proper first action when law enforcement stops your vehicle?
- Stop immediately in the traffic lane without signaling
- Exit the vehicle before the officer reaches it
- Continue driving until the officer uses a second signal
- Slow down, signal, and pull safely onto the right shoulder
25. What do red roadway signs indicate?
- Regulatory instructions that must be obeyed
- Optional directions to recreation areas
- Warnings about construction equipment only
- Services such as fuel or food
26. How should a driver use Illinois' three-second rule on a good road in good weather?
- Choose a fixed object and ensure the vehicle reaches it no sooner than three seconds after the vehicle ahead
- Count one second from the time the vehicle ahead passes any object
- Keep one car length between vehicles at every speed
- Use the rule only when following a motorcycle
27. When must an Illinois driver use headlights because of windshield wiper operation?
- Only when wipers have been running for ten minutes
- Whenever the driver is operating the windshield wipers
- Only after sunset, even if the wipers are on during daylight
- Only when another vehicle flashes its headlights
28. What should a driver do if a vehicle enters a flooded roadway or viaduct?
- Enter slowly after checking only the near edge
- Avoid driving through it, turn around, and find another route
- Follow the vehicle ahead because its tires show the water depth
- Stop in the deepest section and wait for the water to recede
29. When may an Illinois driver drive over a fire hose at an emergency scene?
- Whenever the hose is flat against the pavement
- Whenever no firefighter is standing directly on it
- Only when permitted by the fire official in command
- Only after turning on the vehicle's hazard flashers
30. What should a driver do when the vehicle's wheels drift onto the shoulder?
- Jerk the wheel left immediately to return to the lane
- Accelerate on the shoulder and merge without checking traffic
- Grip the wheel firmly, ease off the gas, brake gently, check behind, and steer back gradually
- Brake hard while keeping both wheels on the pavement edge
31. Unless directed otherwise by an officer, what must a driver obey?
- Only signs posted on expressways
- A nearby driver's hand gesture instead of signals
- Traffic signals and pavement markings
- Lane markings only when traffic is light
32. How far before a rural Illinois railroad crossing may the round advance warning sign be placed?
- 50 feet
- Up to 750 feet
- One mile
- Directly at the crossing
33. Why are special lights sometimes displayed above individual highway lanes?
- To identify a lane reserved for parked vehicles
- To replace every other traffic control
- To show that the road has no speed limit
- To change the flow of traffic during certain hours
34. Which vehicles may not be sold or operated in Illinois without safety belts?
- Vehicles manufactured in 1965 or after
- Only vehicles built after 1990
- All vehicles regardless of year
- Only commercial vehicles
35. What do double solid yellow center lines permit a driver to do?
- Cross for a permitted left turn into or from an alley, driveway, or street
- Pass whenever the opposing lane looks empty
- Cross to make any U-turn on a divided highway
- Use the lines as a regular travel lane
Answer key
- 1. C
- 2. C
- 3. B
- 4. A
- 5. D
- 6. C
- 7. B
- 8. B
- 9. C
- 10. A
- 11. D
- 12. D
- 13. A
- 14. C
- 15. B
- 16. B
- 17. A
- 18. A
- 19. B
- 20. B
- 21. C
- 22. C
- 23. D
- 24. D
- 25. A
- 26. A
- 27. B
- 28. B
- 29. C
- 30. C
- 31. C
- 32. B
- 33. D
- 34. A
- 35. A
