2025 Illinois Permit Test 12
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Illinois. Each permit practice test question has three answer choices. Select one answer for each question and select "grade this section." You can find this button at the bottom of the drivers license quiz. For a complete list of questions and answers for Illinois please visit https://cheat-sheets.dmv-written-test.com/en/illinois/car.
Number of Tests
Number of Question
Passing Score
13. This yellow warning sign means:

Explanation
This sign is placed on roads near schools to warn drivers to slow down, drive with caution, and watch for children.
14. To turn left from a multilane one-way street onto a one-way street, you should start your turn from:
Explanation
When turning left from a one-way street onto another one-way street, you should begin the turn from the far left lane.
15. On a green arrow, you must:
Explanation
A green arrow means "go." You must turn in the direction the arrow is pointing after you yield to any vehicles, bicycles, or pedestrians who are still in the intersection.
16. This road sign means:

Explanation
Warning signs provide notice to road users of a situation that might not be readily apparent and are usually yellow with black markings. This sign alerts drivers to the right lane ending and tells them to prepare for potential merging traffic.
17. This sign means:

Explanation
Where this sign is posted, it is prohibited to make a right turn. It would be unsafe and unlawful to make a right turn at an intersection with this sign.
18. This road sign means:

Explanation
Regulatory signs provide notice to road users of traffic laws and must be obeyed. Where this sign is posted, making a right turn is prohibited.
20. Speeds should be reduced below the posted speed limit for which of the following reasons?
Explanation
Regardless of the posted speed limit, weather and traffic conditions may make it necessary to drive more slowly. A driver must take care to slow down when approaching and crossing an intersection, going around a curve, approaching the top of a hill, or traveling on a narrow and winding roadway. A driver must be aware that there may always be dangers present due to pedestrians, traffic, weather, mechanical problems, or road conditions.
21. This road sign means:

Explanation
This orange warning sign tells drivers that an area of roadwork is upcoming. When traveling through a work zone, stay alert for temporary traffic control devices.
22. Any amount of alcohol in the blood may affect a driver's:
Explanation
A driver’s ability to safely operate a vehicle may be impaired at any BAC level, even a level lower than the legal limit. Any amount of alcohol can affect one’s judgment and physical coordination. Driving under the influence of even a small amount of alcohol can lead to criminal charges.
23. This road sign means:

Explanation
Warning signs are usually yellow with black markings. This sign indicates that the road ahead will turn sharply to the right and then sharply to the left.
24. If you are getting tired while driving, you should:
Explanation