A broken yellow centerline next to your side of the road indicates that traffic may cross the centerline to pass from your side of the road.

Passing on the left is permitted when the way ahead is clear.

Passing on the right is permitted when the way ahead is clear.

Passing on the left is permitted when the way ahead is clear.

Entrance ramps for highways often have acceleration lanes. When merging with traffic from an acceleration lane, you should put your signal on, look for an opening in traffic, accelerate up to the speed of traffic, and merge into an opening in traffic.

Accelerate to the speed of traffic.

Enter above the speed of traffic to get ahead.

Enter slowly to avoid other vehicles.

Stop first, then slowly enter traffic.

Accelerate to the speed of traffic.

A flashing yellow traffic light means drivers should slow down and proceed with caution.

Slow down and proceed with caution.

Stop and look for other vehicles, then go if there is no traffic.

Stop and wait for a green light.

Speed up to clear the intersection quickly.

Slow down and proceed with caution.

Curve and turn warning signs often have attached advisory speed signs that show a recommended driving speed for drivers in the curves and turns. Although a driver may feel comfortable driving at a higher speed in fair weather, they should never do so under rainy, snowy, or icy conditions.

Shows a recommended speed for a curve or turn.

May be ignored in rainy, snowy, or icy conditions.

Shows a recommended speed for a curve or turn.

This type of triangular sign means drivers must yield. You must slow down as you come to an intersection marked with this sign and be prepared to stop. Let any other vehicles, bicyclists, or pedestrians pass safely before you proceed.

Slow down, be prepared to stop, and, if necessary, yield the right-of-way.

Drive with caution and be ready to slow down.

You must come to a complete stop and yield the right-of-way.

Slow down, be prepared to stop, and, if necessary, yield the right-of-way.

Instructions given by police officers directing traffic always override posted traffic signals and signs. Follow the officer's instructions.

Go through the intersection without stopping.

Stop until the light turns green.

Go through the intersection without stopping.

Come to a complete stop before proceeding.

Instructions

2025 Iowa Permit Test 23

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.. Read More

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 24

Number of Question 35

Passing Score 28

2025 Iowa Permit Test 23

1. Regulatory signs are:

2. A broken yellow centerline indicates that:

3. Pentagonal signs indicate:

4. When entering a highway from an entrance ramp, you should generally:

5. A yellow light that flashes on and off means:

6. A speed restriction sign:

7. This road sign means:

8. If you approach a traffic light with a red signal and a police officer directs you to go through the intersection without stopping, you should:

Insurance is Mandatory in Iowa

1. Are You Currently insured ?

2. Married ?

3. Do you own your Home?

4. Do you have more than 1 car ?

5. Have you or a Family Member Honorably Served in U.S. Military ?

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2025 Iowa Permit Test 23

1. Regulatory signs are:

2. A broken yellow centerline indicates that:

3. Pentagonal signs indicate:

4. When entering a highway from an entrance ramp, you should generally:

5. A yellow light that flashes on and off means:

6. A speed restriction sign:

7. This road sign means:

8. If you approach a traffic light with a red signal and a police officer directs you to go through the intersection without stopping, you should:

Insurance is Mandatory in Iowa

1. Are You Currently insured ?

2. Married ?

3. Do you own your Home?

4. Do you have more than 1 car ?

5. Have you or a Family Member Honorably Served in U.S. Military ?