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Illinois DUI & Driving Laws Practice Test

Practice 25 questions on Illinois driving laws — DUI/DWI limits, distracted driving, vehicle safety requirements, and general knowledge for the Secretary of State exam.

What this Illinois practice test covers

  • DUI/DWI blood alcohol limits and penalties in Illinois
  • Distracted driving laws covering cell phone use and texting
  • Vehicle safety inspections and equipment requirements
  • Licensing rules, point systems, and general knowledge

The actual Illinois Secretary of State knowledge test has 35 questions, and you need at least 28 correct (80%) to pass. This practice test is based on the Illinois Rules of the Road. The test fee is $20. Tests are administered Computer-based at Secretary of State facility. Two parts: 15 traffic sign identification + 20 rules of the road..

Try sample Illinois questions

These questions come from our bank of 326+. The real Illinois written test draws from similar material in the official driver handbook.

3 free preview of 25
1

If you feel sick or unwell while driving, you should:

2

In Illinois, a third DUI conviction is classified as a:

3

As a driver, you are responsible for:

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Illinois DUI & Driving Laws Practice Test (2026) | DMV IQ