2025 Iowa Permit Test 16
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://staging.dmvwrittentest.cheat-sheets.com/en/iowa/car.
Number of Tests
Number of Question
Passing Score
17. When dealing with pedestrians, a driver must:
Explanation
You must do everything you can to prevent striking a pedestrian or another vehicle, regardless of the circumstances. It is the driver’s basic responsibility to be alert to pedestrians and to yield the right-of-way to all pedestrians, even if the pedestrian is crossing the street where they should not be.
18. When driving at night, using only your parking lights is unlawful.
Explanation
It is unlawful to drive at night using only your parking lights. Drivers are required to use their headlights when driving in the dark.
19. If a tire suddenly blows out while you are driving, you should:
Explanation
If you experience a sudden tire blowout, do not panic. Grasp the steering wheel firmly and take your foot off the accelerator to allow the vehicle to roll to a stop. Lightly apply the breaks when it is safe to do so. Do not move to the shoulder of the road until the car has slowed considerably.
20. Before turning left, it is important to:
Explanation
When turning left at a traffic signal, you must yield the right-of-way to pedestrians and oncoming traffic.
21. A solid yellow arrow on a traffic signal means:
Explanation
A solid yellow arrow means that the protection of a green arrow is ending. If you are turning in the direction of the arrow, you should prepare to stop and yield the right-of-way to oncoming traffic before turning.
22. When you hear the siren or see the flashing lights of an approaching emergency vehicle, you must:
Explanation
Yield the right-of-way to any approaching emergency vehicle that is using its flashing lights or siren, regardless of its direction of travel. You must immediately drive to the right side of the road and stop until the emergency vehicle has passed. If you are within an intersection, pass through the intersection before coming to a stop on the right side of the road.
23. It is illegal for a person 21 years of age or older to drive with a minimum blood alcohol concentration (BAC) of:
Explanation
For drivers age 21 or older, it is illegal to operate a motor vehicle with a blood alcohol concentration (BAC) of 0.08 percent or higher. Driving while under the influence of alcohol is not only illegal, but dangerous.
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