2025 Idaho Permit Test 12
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Idaho. Each permit practice test question has three answer choices. Select one answer for each question and select "grade this section." You can find this button at the bottom of the drivers license quiz. For a complete list of questions and answers for Idaho please visit https://cheat-sheets.dmv-written-test.com/en/idaho/car.
Number of Tests
Number of Question
Passing Score
17. ____ limit your concentration, perception, judgment, and memory.
Explanation
Even the smallest amount of alcohol will reduce your concentration, perception, judgment and memory, and your driving skills will suffer. No one can drink and drive safely.
18. If a flagger is directing traffic in a construction zone, you must:
Explanation
Be prepared to reduce your speed and use caution when directed to do so by a sign, flagger, or law enforcement officer. Failure to do so is illegal and is dangerous to those working in construction zones.
19. An octagonal sign is always a:
Explanation
Octagonal signs are always stop signs. Come to a complete stop when approaching a red, eight-sided sign.
20. A good defensive driver:
Explanation
Even the most experienced drivers can be distracted while driving. A defensive driver looks out for the actions of other drivers and anticipates potential problems.
21. When entering a street from a driveway, you:
Explanation
Always stop before entering the roadway from a driveway and yield to any approaching vehicles or crossing pedestrians. The stop should be made before crossing the sidewalk area. Failure to stop is unlawful.
22. You do not have to stop for a stopped school bus that is loading or unloading children if:
Explanation
On a two-lane road, all traffic must stop and remain stopped as long as the red lights near the top of a school bus are flashing and/or the stop arm on the left side of the bus is extended. On a highway with two or more lanes traveling in each direction, oncoming traffic is not required to stop when meeting a school bus.
23. What kinds of drugs can affect your driving ability?
Explanation
Many kinds of drugs can impair your ability to drive. This includes illegal drugs and legal prescription or over-the-counter medications. It can be a criminal offense to drive while impaired by any drug.
24. Which of the following influence(s) the effects of alcohol?
Explanation
Your blood alcohol content (BAC) depends on how much alcohol you drink, how much time passes between drinks, and your weight. Eating before or while you drink helps slow the absorption of alcohol somewhat, but it cannot prevent intoxication or impairment if you have too much to drink.
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