2025 South Dakota Permit Test 17
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. It is necessary to use your low beams any time you are:
Explanation
Use your low beams when driving in fog, snow, rain, or mist. Light from high beams will reflect off of precipitation, causing a glare and making it even more difficult to see. Some vehicles are equipped with fog lights that should be used in addition to low beam headlights.
10. As you approach an intersection with a flashing yellow light:
Explanation
A flashing yellow light means that you should slow down, check for cross traffic, and proceed with caution.
11. Backing your vehicle is:
Explanation
Backing up is always dangerous because it is hard to see behind your vehicle. Use extra caution when backing up.
12. It is unlawful to:
Explanation
It is illegal to cross the centerline to pass when driving on hills, in curves, and in other locations where you cannot see ahead far enough to pass safely. You may not pass at street crossings, at railroad crossings, where signs indicate no passing zones, or where a solid yellow line is next to your lane. You may not pass when the vehicle in front of you has stopped for a pedestrian or when driving in work zones where passing would be hazardous.
13. If you can see that the roadway up ahead is covered by heavy smoke, you should:
Explanation
If you notice that the road ahead is covered by heavy smoke, reduce your speed immediately, drive as far as possible to the right, and stop off the roadway. Only then should you determine if it is safe for you to continue. Remember that certain kinds of smoke can irritate your eyes and lungs or even kill you.
14. If weather or light conditions require you to have your lights on while driving:
Explanation
Use your low beam headlights when driving in foggy, snowy, or rainy conditions. Light from high beam headlights will reflect back, causing glare and making it even more difficult to see ahead.
15. You are coming to an intersection with a flashing red light. You should:
Explanation
A flashing red traffic light means the same thing as a stop sign. You must come to a complete stop, yield to other traffic and pedestrians, and then proceed when it safe to do so.
16. You enter a designated turn lane to make a left turn at an upcoming intersection. There is oncoming traffic. You should:
Explanation
When making a left turn, you should always begin signaling about 100 feet before the turn. You should keep your front wheels aiming straight ahead until it is safe to start your turn. This ensures that you will not be pushed into oncoming traffic if another vehicle hits you from behind.
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