Idaho DMV Practice Test: Full Exam
Full exam simulator, free, no upgrade needed. 40 questions and 34 correct to pass, like the real Idaho written test.
Exam mode
Full practice exam
- 40questions
- 34correct to pass
- 85%needed
- No answers until you finish. Go back and change answers any time before then.
- Jump to any question, flag the ones to check again, and see your time.
- Your progress saves on this device, so you can come back later.
For learning only. Based on the official handbook, but not updated in real time: always verify with your state's current handbook and laws. No guarantees; we're not responsible for errors or test results. Spot a wrong answer? Let us know. Disclaimer
How the Idaho knowledge test works
The written knowledge test has 40 multiple-choice questions, and you need 34 right (85%) to pass. This practice exam uses the same size and pass mark.
Based on the Idaho Driver's Handbook (July 2026). Always confirm the current test with the official licensing agency.
How this practice exam works
- Questions are picked at random from the whole handbook, so every exam is different.
- Like the real test, nothing is marked until you submit.
- Jump between questions, flag the ones you're unsure of, and change any answer.
- Then review every answer with its explanation and handbook page.
Practice by topic first
- Signs, signals & markingsSign colors and shapes, work zones, barricades, signals, beacons and road lines.
- Traffic lawsSpeed, stopping, turns, right-of-way, passing, parking and railroad crossings.
- Freeways, night & weatherMerging and exits, headlights, fog, hydroplaning, flash floods, snow and skids.
- Safe driving skillsScanning, blind spots, distractions, fatigue, car trouble and crashes.
- Sharing the roadEmergency vehicles, pedestrians, bicyclists, motorcycles, trucks and open range.
- Licenses, equipment & alcoholDriver training, the GDL, tests, equipment, points, DUI and implied consent.
- How to get your Idaho permitThe steps, documents and rules while you hold a permit.
- How to pass the Idaho permit testWhat's on the test and a study plan in five steps.
- Idaho permit test FAQPlain-English answers about the test and your permit.