IA Permit practice Updated for 2026
Operator knowledge test
Independent practice with answer explanations. Read it alongside the Iowa handbook.
Practice selected Iowa rules, everyday driving skills and common road signs. Use the handbook for the full course, including its diagrams.
Iowa car practice basics
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Continue with another question set, or choose a format that fits what you want to review.
7 practice tests · Pick up another set at your own pace
Try a mixed test, focus on a subject, or check your progress.
Study & prepare
Use this Iowa permit practice guide to choose a starting point and compare the available study formats. Its leading topic groups are signs & signals and right-of-way & intersections; these describe this practice selection, not the agency’s published test weighting. Read each situation before choosing an answer, then use the explanation and source link to understand the rule behind it. When an answer surprises you, return to that part of the handbook rather than memorizing the position of the correct choice. Review your missed questions before starting another test. These independent exercises support handbook study; they are not the licensing examination or a guarantee of passing.
Iowa / Car practice
This practice test: 10 questions
Jump to questions135 Car practice questions with explanations. Choose a short test or focus on a topic.
Practice road rules, driving skills and licensing topics. Choose car, motorcycle or CDL practice. Saved mistakes stay separate for each license. Read the handbook section for source dates and coverage.
12 questions · explanations and saved review
15 questions · explanations and saved review
12 questions · explanations and saved review
11 questions · explanations and saved review
13 questions · explanations and saved review
10 questions · explanations and saved review
14 questions · explanations and saved review
20 questions · explanations and saved review
28 questions · explanations and saved review
Before you apply
From Iowa Department of Transportation. Check the requirements for your age and application.
Sources checked
Iowa's instruction permit is available from age 14. For applicants under 18, a parent or guardian must provide written consent, and the applicant must pass knowledge and vision tests. This permit is the first stage of Iowa's graduated system and permits supervised driving.
Instruction Permit for Under Age 18 (opens in a new tab)Iowa offers testing at a DMV or participating county treasurer location, parent-administered testing at home, and testing through participating schools or agencies. The home option requires advance approval for the parent. After passing at home, visit an issuing office to complete the permit process.
Instruction Permit for Under Age 18 (opens in a new tab)The supervisor must hold a valid driver license. Iowa allows a parent, guardian, custodian, driver education instructor, or immediate family member age 21 or older. Another adult must be at least 25 and have written permission from the teen's parent, guardian or custodian.
Instruction Permit for Under Age 18 (opens in a new tab)Check the agency for updates before you apply.
The minimum age for an Iowa learner's permit is 14, according to Iowa DOT.
The knowledge test is given by Iowa Department of Transportation (Iowa DOT). Check its website for current locations, fees and appointment rules before you go.
Iowa offers testing at a DMV or participating county treasurer location, parent-administered testing at home, and testing through participating schools or agencies. The home option requires advance approval for the parent. After passing at home, visit an issuing office to complete the permit process.
The supervisor must hold a valid driver license. Iowa allows a parent, guardian, custodian, driver education instructor, or immediate family member age 21 or older. Another adult must be at least 25 and have written permission from the teen's parent, guardian or custodian.
Choose your license type or a topic to review. Read the handbook, try a practice test, and return to any rules you missed.
Looking for a sign’s meaning? Compare road-sign pictures and meanings, then return to your state practice for local rules.
