Iowa · Practice Test
Iowa permit-test facts: Questions: The official instruction-permit page does not state the actual knowledge-test question count.; To pass: Must pass the knowledge and vision tests; the permit page does not state a numeric knowledge-test threshold.; Minimum age: 14; Fee: $6 Class C instruction permit; Re-takes: Knowledge-test retake policy not stated in the cited official sources.; Official handbook: Iowa Driver's License Manual.
Studying for the Iowa permit test — also called the driver's license written test, the learner's permit test, or simply the driving exam? You're in the right place. This page gives you free practice questions written to match the Iowa Driver's License Manual, the same source the real DMV exam is built from.
No sign-up required. Try the 3 sample questions below, then pick up unlimited practice from your dashboard.
Iowa permit-test facts: Questions: The official instruction-permit page does not state the actual knowledge-test question count.; To pass: Must pass the knowledge and vision tests; the permit page does not state a numeric knowledge-test threshold.; Minimum age: 14; Fee: $6 Class C instruction permit; Re-takes: Knowledge-test retake policy not stated in the cited official sources.; Official handbook: Iowa Driver's License Manual.
Each field links to the primary official source used for its review. A field marked not stated means the reviewed source did not publish that requested fact; confirm current application details with the authority.
| Fact | Answer | Evidence status |
|---|---|---|
| Questions | The official instruction-permit page does not state the actual knowledge-test question count. | Not stated on the cited official page |
| To pass | Must pass the knowledge and vision tests; the permit page does not state a numeric knowledge-test threshold. | Verified against cited official source |
| Minimum age | 14 | Verified against cited official source |
| Fee | $6 Class C instruction permit | Verified against cited official source |
| Re-takes | Knowledge-test retake policy not stated in the cited official sources. | Not stated on the cited official page |
| Official handbook | Iowa Driver's License Manual | Verified against cited official source |
Official source
Field evidence reviewed: 2026-09-14 (retrieved)
Three sample questions from our practice bank. Read the explanation after each.
Question 1 · Knowledge test
How many questions are on the Iowa knowledge test, and what score do you need to pass?
Correct answer: 35 questions, 28 correct
Iowa: 35 questions, get 28 right (80%) to pass.
Question 2 · Winter driving
When driving on an icy Iowa road in winter, how should you brake?
Correct answer: Brake gently and early to avoid skidding
On ice, brake gently and early — hard braking causes skids.
Question 3 · Traffic signs
What should you do when you see a stop sign?
Correct answer: Come to a complete stop and yield
At a stop sign: stop completely, yield, then go when it is safe.
Your first full mock exam is free.
Yes. The 6-question demo on this page and your first full mock exam are completely free — no card, no sign-up. For unlimited practice and AI tutoring, the State Pass is one $24.99 payment for 6 months of access to Iowa, or the Complete Pass is $39.99 for 12 months of access.
No. The permit test — also called the driver's license written test or learner's permit test — is the written knowledge exam you take on a computer, and that's what this practice covers. The driving test (road test) is the separate behind-the-wheel exam you take later with an examiner. You must pass the written test first.
No — and any site claiming to give you the "real" questions is misleading you. Our questions are written to match the Iowa Driver's License Manual in style, difficulty, and topic distribution, so studying with us prepares you for the actual exam without violating DMV testing rules.
an undisclosed number of multiple-choice questions. You need Must pass the knowledge and vision tests; the permit page does not state a numeric knowledge-test threshold. to pass.
confirm with the official authority. We strongly recommend taking 2–3 full mock exams (and reading the AI explanation for every wrong answer) before retesting.
Plan on 1–2 weeks at about 30 minutes a day. The reliable signal that you're ready isn't days studied — it's scoring 90%+ on three full-length mock exams in a row.
Yes. Toggle the language switch in the top-right of any page — every question, explanation, and the AI tutor work in both English and Spanish.
Start with a free practice exam. No card, no commitment.
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