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
9. When approaching an intersection controlled by a flashing yellow light, you must:
Explanation
A traffic signal displaying a flashing yellow light indicates that you should be alert and proceed with caution. Slow down when approaching a flashing yellow traffic signal.
10. You must stop at an intersection when you see a:
Explanation
A flashing red traffic signal has the same meaning as a stop sign. At an intersection with a flashing red light, you must come to a complete stop, look both ways, and proceed only after the intersection is clear.
11. A good rule to remember for passing is:
Explanation
Each time you pass another vehicle, there is an increased chance for a collision. If you are moving faster than surrounding traffic, you will have to continue passing others. Drive with the flow of traffic, within the legal speed limit, and pass only as needed.
12. You do not have to stop for a school bus that is stopped with its red lights flashing if it is on a private road.
Explanation
When a school bus is stopped with its red lights flashing and stop arm out, other drivers are required to stop. This law applies to drivers traveling on both public and private roads.
13. When double solid yellow lines separate lanes of traffic:
Explanation
Yellow lines separating lanes of traffic indicate that traffic is moving in opposite directions. Double solid lines indicate that passing is not permitted from either direction.
14. Allowing a space cushion between your vehicle and its surroundings is important because it:
Explanation
The only way to be sure you will have enough time to react to mistakes made by other drivers is to leave plenty of space between you and the vehicles around you.
15. When driving in fog, you should use your high beam headlights.
Explanation
You should use your low beam headlights when driving in fog. High beams will reflect back at the driver and lower visibility.
16. A broken yellow line down the center of a road indicates that:
Explanation
When broken yellow lines separate the lanes of traffic on a two-lane roadway, any driver may pass when there is no oncoming traffic.
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