2025 Iowa Permit Test 20
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
9. When driving under snowy or icy conditions, it is safe to use your cruise control as long as your speed is reduced.
Explanation
You should not use cruise control when driving on snowy or icy roads. Your tires may lose contact with the road and you will no longer have control of your vehicle.
11. When parking your vehicle on any hill:
Explanation
When parking on a hill, you should always leave your vehicle in gear or in the "park" position. If there is no curb, you should turn your front wheels so that the vehicle will roll away from the center of the road if the brakes fail. If there is a curb, the front wheels should be turned toward it (if headed downhill) or away from and gently touching it (if headed uphill).
12. This sign means:
Explanation
This sign means drivers cannot make a left turn. It is unsafe and unlawful to make a left turn at an intersection where this sign is posted.
13. To drive safely at night, you should:
Explanation
At night, visibility is reduced. Take steps to make driving in the dark more safe for you and the other drivers on the road.
14. Passing is prohibited:
Explanation
It is against the law to pass any vehicle within 100 feet of a railroad crossing or intersection. Only pass where it is safe and legal to do so.
15. To turn left from a multilane one-way street onto a one-way street, you should start your turn from:
Explanation
When turning left from a one-way street onto another one-way street, you should begin the turn from the far left lane.
16. You may be able to identify an aggressive driver by:
Explanation
While driving, you should remain aware of the actions of surrounding drivers. If you notice an aggressive driver nearby making erratic or improper lane changes, you should not challenge them. The safest way to handle an aggressive driver is to get out of their way.
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