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2024 Iowa Permit Test 17

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://cheat-sheets.dmv-written-test.com/en/iowa/car.

Number of Tests 24

Number of Question 35

Passing Score 28

31. Fatigue increases the risk of:

Missing an exit.

Being late for an appointment.

Falling asleep behind the wheel and crashing.

Fatigue causes errors related to speed and distance, increases your risk of being in a crash, and causes you to take more time to make decisions. When you are fatigued, you could fall asleep behind the wheel and crash, injuring or killing yourself or others.

32. To improve visibility lowered by rain or fog, drivers should use their:

Low beam headlights.

High beam headlights.

Parking lights.

Use low beam headlights when driving in rain, snow, sleet, or fog. High beam headlights in adverse weather conditions lower visibility by reflecting off the precipitation and back into the driver's eyes.

33. When you are being tailgated:

Move over to the right, if there is an open lane to your right.

If there is not an open lane to your right, wait until the way is clear ahead and reduce your speed slowly to encourage the tailgater to drive around you.

Never slow down abruptly.

All of the above.

If you are being tailgated by another driver and there is a right lane, move over to the right. If there is no right lane, wait until the road ahead is clear and then reduce your speed slowly. This will encourage the tailgater to drive around you. Never slow down abruptly as this will only increase the risk of your vehicle being hit from behind.

34. It is best to keep a space cushion:

Only in back of your vehicle.

Only on the left and right sides of your vehicle.

Only in front of the vehicle.

On all sides of the vehicle.

To ensure that you will have time to react to hazards on the roadway, it is best to keep a cushion of space on all sides of your vehicle. Do not crowd vehicles to your left and right sides.

35. When taking any medicine, you should:

Consult your doctor about the effects before driving.

Have someone follow you home.

Keep your window open and drive more slowly.

Legal medications, both prescription and over-the-counter, can potentially impair your ability to drive. Always consult with your doctor or pharmacist if you have questions about how a particular drug or drug combination will affect your ability to drive. You should particularly make a point of talking with your doctor if they give you a prescription for a tranquilizer or sedative.

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