2025 South Carolina Permit Test 20

The following questions are from real DMV written tests. These are some of the actual permit questions you will face in South Carolina. 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 South Carolina. 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 South Carolina please visit https://cheat-sheets.dmv-written-test.com/en/south-carolina/car.

Number of Tests
Number of Question
Passing Score

24. ____ greatly increase stopping distances and severity of crashes.

Explanation
High speeds greatly increase stopping distances and severity of crashes. The faster you drive, the greater the impact or striking power of your vehicle, should you be involved in a collision.

25. Your tire blows out while you are driving. You should:

Explanation
If you experience a tire blowout, do not immediately apply the brakes. Grip the steering wheel firmly and steer to remain in your traffic lane. Reduce your speed gradually by releasing the accelerator and staying off the brakes. Once you are moving very slowly, apply the brakes lightly and pull off the road into a safe area.

26. When passing another car, you have enough space to return to the driving lane:

Explanation
Before you return to the driving lane when completing a pass, be sure there is a safe gap between your vehicle and the passed vehicle. When you can see both headlights of the vehicle in your rearview mirror, it is safe to return to the driving lane.

27. Compared to driving during the day, driving at night is:

Explanation
Driving at night is more dangerous than driving during the day for several reasons. It is harder to see in the dark, you may be temporarily blinded by the glare from other vehicles' lights, and there are likely to be more drivers on the road who are tired or under the influence.

28. Which of the following statements is true?

Explanation
Trucks have large blind spots that start behind the cab and extend for the length of the truck. Because the truck driver will not be able to see you, you should avoid driving beside or behind a large vehicle for long periods of time.

29. 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.

30. The amount of alcohol in the blood is referred to as:

Explanation
Blood alcohol concentration (BAC) is a measurement of the percentage of alcohol in the blood. The higher the BAC number, the more impaired a person is.
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