2025 South Dakota Permit Test 7
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in South Dakota. 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 Dakota please visit https://staging.dmvwrittentest.cheat-sheets.com/en/south-dakota/car.
Number of Tests
Number of Question
Passing Score
9. When changing lanes:
Explanation
Before changing lanes, you should check your side mirrors and look over your shoulder to make sure it is safe to proceed.
10. When entering an interstate highway, you should:
Explanation
Rather than stopping (as you would when entering other roads), you must use the merging or acceleration lane to speed up and smoothly merge with fast-moving traffic already on the interstate.
11. When changing lanes, you can check your blind spot by:
Explanation
Even if your vehicle is properly equipped with mirrors, there are blind spots that cannot be seen by using the mirrors. Before changing lanes, look over your shoulder to check these areas.
12. Any amount of alcohol in the blood may affect a driver's:
Explanation
A driver’s ability to safely operate a vehicle may be impaired at any BAC level, even a level lower than the legal limit. Any amount of alcohol can affect one’s judgment and physical coordination. Driving under the influence of even a small amount of alcohol can lead to criminal charges.
13. Which lane must you be in before making a left turn from a one-way street?
Explanation
When making any turn, turn from the lane closest to the direction you wish to travel into the first available legal lane. If you are making a left turn from a one-way street, this means that you would make the turn from the lane nearest to the left curb.
14. This yellow signs means:
Explanation
This sign indicates that the road ahead may be slippery when wet.
15. You want to make a right turn at the corner. A pedestrian with a guide dog is at the corner ready to cross the street in front of you. Before making your right turn, you should:
Explanation
Pedestrians using guide dogs or white canes (with or without a red tip) must be given the right-of-way at all times.
16. When driving under low-visibility conditions due to fog, you should:
Explanation
When driving in fog, you should slow down and use your low beam lights. If the fog is so dense that you cannot see, pull off the road and wait for the fog to clear.
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