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
17. A red arrow pointing to the right on a traffic light means you may:
Explanation
A red arrow means "stop." You must remain stopped until a green light or green arrow appears. Do not turn against a red arrow.
18. This road sign means:
Explanation
Warning signs are usually yellow with black markings. This sign warns the driver that there is an upcoming winding road. Speed should be adjusted appropriately.
19. At dawn or dusk and in rain or snow, it can be hard to see and be seen. A good way to let other drivers know you are there is to turn:
Explanation
You must use your headlights at any time when conditions prevent you from seeing other vehicles and when it may be difficult for other drivers to see you. Always use your low beam headlights if weather conditions require you to use your windshield wipers.
21. The best way to avoid loss of control under wet conditions is to increase your vehicle's speed.
Explanation
As you drive on a wet road, your tires may start to ride up on the surface of water, causing you to lose control of your vehicle. This is called hydroplaning. The best way to avoid hydroplaning is to lower your speed when driving under wet conditions.
22. You are coming to an intersection with a flashing red light. You should:
Explanation
A flashing red traffic light means the same thing as a stop sign. You must come to a complete stop, yield to other traffic and pedestrians, and then proceed when it safe to do so.
23. A double solid yellow line down the center of a two-lane road indicates:
Explanation
Yellow lines are used to separate traffic moving in opposite directions. Solid lines indicate that drivers are not permitted to pass.
24. Drivers turning left must yield to:
Explanation
Drivers turning left must yield to oncoming vehicles that are driving straight ahead. A turning driver may only proceed when they can safely turn without affecting oncoming traffic.
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