Iowa DUI & Driving Laws Practice Test
Practice 25 questions on Iowa driving laws — DUI/DWI limits, distracted driving, vehicle safety requirements, and general knowledge for the Iowa DOT exam.
What this Iowa practice test covers
- DUI/DWI blood alcohol limits and penalties in Iowa
- Distracted driving laws covering cell phone use and texting
- Vehicle safety inspections and equipment requirements
- Licensing rules, point systems, and general knowledge
The actual Iowa Iowa DOT knowledge test has 35 questions, and you need at least 28 correct (80%) to pass. This practice test is based on the Iowa Driver's Manual. The test fee is $8. Tests are administered Computer-based at DOT office, at school (Skip the Trip), or at home with parental supervision. Online testing is available in Iowa.
Try sample Iowa questions
These questions come from our bank of 327+. The real Iowa written test draws from similar material in the official driver handbook.
What are the nighttime driving curfew hours for an Iowa intermediate license holder?
The only cure for driver fatigue is:
If you move to a new address, you must notify the DMV within: