2025 Iowa Permit Test 2

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.. Read More

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

17. This road sign means:

maryland-no u turn
Explanation
Regulatory signs provide notice to road users of traffic laws that must be obeyed. This sign tells drivers that it is prohibited to make a U-turn.

18. Alcohol is the single greatest common factor in fatal motor vehicle crashes.

Explanation
Alcohol is the number one killer on American roadways. Alcohol affects a person’s vision and slows their reaction time, so it takes longer to act in an emergency. Alcohol affects a person’s driving even if they are below the level of illegal intoxication.

19. Which of the following driving skills is/are affected by the use of alcohol and/or drugs?

Explanation
Alcohol and other drugs can negatively effect a number of skills needed for safe driving, including a driver's reaction time, coordination, alertness, and ability to concentrate.

20. This sign means:

illinois-winding road ahead
Explanation
This sign warns of a winding road ahead.

21. If you come to a railroad crossing with lowered gates and flashing warning lights, you should:

Explanation
You must stop at a railroad crossing where signs, warning devices, or flaggers warn you of the presence of a train. It is illegal to drive around lowered gates.

22. When you hear a fire engine siren behind you, you must:

Explanation
When you hear the siren of an emergency vehicle, you must pull over to the curb or side of the road and stop.

23. Consuming which of the following substances may impair your ability to drive safely and may result in an arrest for driving under the influence of intoxicants (DUII)?

Explanation
A wide variety of intoxicants can impair your ability to drive. These include all types of alcoholic beverages, illegal drugs, inhalants, and many legal medications (both prescription and over-the-counter).

24. Tailgating other drivers (driving too closely to their rear bumper):

Explanation
Tailgating is a common behavior that can lead to aggressive driving, and so it should be avoided. Drivers may face legal consequences for driving unsafely.
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