Idaho · Written Test Questions
Idaho permit-test facts: Questions: 40; To pass: May miss up to 6 of 40 questions; Minimum age: Driver Training Permit: 14½ to under 17; Class D Instruction Permit: 17 or older; Idaho license eligibility begins at 15; Fee: $20 Instruction Permit; $21.50 Driver Training Instruction Permit; Re-takes: Wait 3 days after a failed Class D knowledge test and pay the knowledge-test fee again; Official handbook: Idaho Driver's Handbook (July 2026).
Looking for real Idaho written test questions? Every question in our bank is written from the current Idaho Driver's Handbook (July to match the real exam's style, difficulty, and topic mix — 40 questions per mock exam, just like test day.
Start with the free sample questions below. Miss one, and the AI tutor explains the rule behind it in English, Spanish, Chinese, Korean, or Russian.
Idaho permit-test facts: Questions: 40; To pass: May miss up to 6 of 40 questions; Minimum age: Driver Training Permit: 14½ to under 17; Class D Instruction Permit: 17 or older; Idaho license eligibility begins at 15; Fee: $20 Instruction Permit; $21.50 Driver Training Instruction Permit; Re-takes: Wait 3 days after a failed Class D knowledge test and pay the knowledge-test fee again; Official handbook: Idaho Driver's Handbook (July 2026).
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 | 40 | Verified against cited official source |
| To pass | May miss up to 6 of 40 questions | Verified against cited official source |
| Minimum age | Driver Training Permit: 14½ to under 17; Class D Instruction Permit: 17 or older; Idaho license eligibility begins at 15 | Verified against cited official source |
| Fee | $20 Instruction Permit; $21.50 Driver Training Instruction Permit | Verified against cited official source |
| Re-takes | Wait 3 days after a failed Class D knowledge test and pay the knowledge-test fee again | Verified against cited official source |
| Official handbook | Idaho Driver's Handbook (July 2026) | 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
What passing score do you need on the Idaho knowledge test?
Correct answer: 85% (34/40)
Idaho: get 34 of 40 right (85%) to pass — higher than most states.
Question 2 · Mountain driving
When descending a long, steep mountain grade in Idaho, how should you control your speed?
Correct answer: Shift to a lower gear to use engine braking
On long downhill grades, shift to a lower gear so your brakes don’t overheat.
Question 3 · Lane use
What is the purpose of a two-way left-turn lane in the center of a road?
Correct answer: For left turns by traffic from both directions
The center lane with turn arrows is only for making left turns — not for through travel.
Your first full mock exam is free.
No site legally has the actual current questions — the DMV rotates them. Ours are written from the same source (the Idaho Driver's Handbook (July) to match the real exam's style and difficulty, which is what genuinely prepares you.
40 multiple-choice questions. You need May miss up to 6 of 40 questions to pass.
The 6-question demo and your first full mock exam are free — no card, no signup. Unlimited practice is one payment: $24.99 for 6 months of Idaho access, or $39.99 for 12 months of access.
Yes — every question and explanation works in English, Spanish, Chinese, Korean, and Russian, and the AI tutor answers follow-ups in your language.
First-time fail rates are significant in most states — usually because people only skim the handbook. Practicing 40-question mock exams until you consistently score 90%+ makes the real test feel routine.
Start with a free practice exam. No card, no commitment.
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Free Idaho DMV study guide for the 2026 permit test — road signs, right of way, speed limits, and alcohol laws explained topic by topic.
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The complete Idaho permit test guide: 40 questions, May miss up to 6 of 40 questions to pass, who qualifies, the mistakes that fail most people, free practice questions, and an AI tutor in 5 languages.
Practice Test
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Free Idaho DMV practice test. 40 real handbook-style questions per round, instant scoring, and AI explanations for every wrong answer.
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Idaho permit test answers explained. Every practice question comes with an AI explanation that breaks down the rule, not just the answer.
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Idaho DMV cheat sheet for. Quick-reference key facts, signs, and rules from the Idaho Driver's Handbook (July, plus free practice questions.
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Idaho learner's permit requirements for. Minimum age, required documents, knowledge test details, fees, and holding period — all in one place.
Road Signs Test
Idaho Permit Signs Test
Free Idaho road signs practice test for. Learn every sign shape, color, and meaning from the Idaho Driver's Handbook (July, then drill sign questions with AI explanations.
Right-of-Way Practice
Idaho Right-of-Way Practice Test
Master right-of-way for the Idaho permit test. Intersections, 4-way stops, left turns, pedestrians, and emergency vehicles — with free practice questions.
DMV Test in Spanish
Idaho DMV Permit Test in Spanish
Study for the Idaho DMV permit test in Spanish. Native-quality Spanish practice questions, explanations, and an AI tutor — plus what to expect on the official exam.
DMV Test in Chinese
Idaho DMV Permit Test in Chinese
Study for the Idaho DMV permit test in Chinese. Native-quality Chinese practice questions, explanations, and an AI tutor — plus what to expect on the official exam.
DMV Test in Korean
Idaho DMV Permit Test in Korean
Study for the Idaho DMV permit test in Korean. Native-quality Korean practice questions, explanations, and an AI tutor — plus what to expect on the official exam.
DMV Test in Russian
Idaho DMV Permit Test in Russian
Study for the Idaho DMV permit test in Russian. Native-quality Russian practice questions, explanations, and an AI tutor — plus what to expect on the official exam.
FAQ · 5 min
How Many Questions Are on the Permit Test (and the Passing Score)?
It varies by state, but most written permit tests run 25–50 questions with a passing score around 80%. Here are the numbers.
Comparison · 5 min
Permit Test vs Driving Test: What's the Difference?
They sound similar but they're two separate exams. The written permit test comes first; the behind-the-wheel driving test comes after.
How-To · 6 min
How to Pass Your Permit Test on the First Try
Most people fail because they cram the night before. Here is a calmer, smarter way to prepare in about a week.
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