2025 Iowa Permit Test 19
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Iowa. 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 Iowa please visit https://cheat-sheets.dmv-written-test.com/en/iowa/car.
Number of Tests
Number of Question
Passing Score
1. When you see an emergency vehicle approaching while using its flashing lights, you must:
Explanation
If you see an emergency vehicle approaching while using its flashing lights, pull over to the right edge of the road and stop. Position yourself parallel to the curb. On one-way streets, drive toward the road edge nearest you.
2. When changing lanes:
Explanation
Before changing lanes, you should check your side mirrors and look over your shoulder to make sure it is safe to proceed.
3. At an intersection with a yield sign, you should:
Explanation
A yield sign means that you must slow down and yield the right-of-way to traffic in the intersection or roadway you are entering.
4. What does this road sign mean?
Explanation
This sign indicates that the road may be slippery when wet. Exercise caution when driving on a slippery road.
5. Driving under the influence of any medication which impairs your driving is permitted:
Explanation
It is illegal to drive under the influence of any substance that impairs your ability to drive safely. This includes alcohol, prescription medications, over-the-counter medications, and illegal drugs.
6. If you come to an intersection controlled by a flashing yellow light, you must:
Explanation
A flashing yellow traffic light means drivers must slow down, be more aware, and proceed with caution. Be alert to crossing traffic and pedestrians.
7. If you drink alcohol socially, what helps ensure safe driving?
Explanation
One strategy to avoid driving while impaired or intoxicated is to arrange for a ride home with a friend who does not drink. Drinking coffee or taking a cold shower cannot reduce your blood alcohol content or reduce the effects of alcohol. On average, it takes about an hour for the body to eliminate the alcohol from a single drink.
8. You notice a vehicle defect which may affect the safe operation of your vehicle. You should:
Explanation
Any defect that may affect the safe operation of a vehicle should be corrected as soon as possible. Defects should be corrected before the vehicle is driven.
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