2025 Iowa Permit Test 24
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
9. You should be cautious when passing a bicycle because:
Explanation
You should always be cautious when passing a bicycle because the cyclist may have to swerve into traffic to avoid an object on the road. Always be particularly careful when driving near bicyclists.
10. If a traffic light shows both a red light and a green arrow, a driver may not turn in the direction of the arrow until the red light has changed.
Explanation
After yielding the right-of-way to traffic within an intersection or crosswalk, a driver may go in the direction a green arrow is pointing, regardless of other lights present.
11. A leaking exhaust system can:
Explanation
The exhaust system helps remove toxic gases, reduce the noise, and cool the hot gases coming from a running engine. Fumes from a leaky exhaust system can cause death in a very short time. They can also make you drowsy while driving.
12. When turning left from a two-way street onto a one-way street, you should:
Explanation
When making any turn, turn from the lane closest to the direction you wish to travel into the first available legal lane. On a turn from a two-way to a one-way street, this means you should turn into the first lane.
13. Railroad crossings should always be considered:
Explanation
Railroad crossings are always dangerous. Drivers should always look and listen for trains approaching from either direction on all railroad tracks. Always follow the directions indicated by signs, signals, and flaggers. Never proceed past a railroad crossing until you are certain it is safe to do so.
14. If your vehicle begins to skid, you should:
Explanation
If your vehicle begins to skid, remain calm. Steer in the direction that you want to go and try not to overcorrect.
15. This sign means:
Explanation
Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign warns drivers that they are approaching a winding road and that they should adjust their speed accordingly.
16. This white sign means:
Explanation
When approaching a railroad crossing, you must look, listen, slow down, and prepare to stop. Let any trains pass before you proceed.
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