2025 Iowa Permit Test 10
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. The posted maximum speed limit is the fastest you can drive in an area.
Explanation
The posted maximum speed limit is the fastest legal driving speed in an area, under ideal conditions. You must reduce your speed when conditions require it, such as when the roadway is slippery or when it is difficult to see clearly down the road.
18. You should honk your horn when you:
Explanation
Your horn should be used as a warning in situations where you think another driver or a pedestrian does not see you. For example, if a child begins to run into the street in front of your vehicle, you should sound your horn.
19. When you see this black and yellow sign, it means:
Explanation
This sign indicates that the road ahead changes direction at an extreme angle (in this case, to the right). Before you reach such an extreme curve, you should slow down as much as you would when making a turn at an intersection.
20. While driving, you come upon a sign displaying the words “Reduced speed, 35 mph." This means:
Explanation
"Reduced speed" signs inform drivers that they must reduce their speeds. If a new speed limit is posted on one of these signs, the new speed limit begins at the sign.
21. If your car begins to skid out of control, you should:
Explanation
If your vehicle begins to skid, stay off the brakes. Continue to correct your steering until the vehicle is back under your control and moving safely down the road.
22. Slowing down just to look at collisions or anything else out-of-the-ordinary:
Explanation
Avoid "rubbernecking," or slowing down to look at collisions or anything else out-of-the-ordinary. This helps to relieve traffic congestion.
23. As you approach an intersection with a flashing yellow light:
Explanation
A flashing yellow light means that you should slow down, check for cross traffic, and proceed with caution.
24. Which of the following statements about blind spots is true?
Explanation
Even if a vehicle is properly equipped with rearview and outside mirrors, it still has blind spots that cannot be seen in the mirrors. Large trucks have much larger blind spots than most passenger vehicles.
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