2025 South Dakota Signs Permit Test
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://cheat-sheets.dmv-written-test.com/en/south-dakota/car.
Number of Tests
Number of Question
Passing Score
91. This sign means:
Explanation
All roads are slippery and dangerous when wet. This sign warns of conditions that can cause a driver to lose control of a car. A driver should slow down when coming upon wet pavement because it takes longer to stop.
92. If you see a sign over your lane that has an arrow with the word "only" below it, you should:
Explanation
This is an example of a lane control sign. It indicates that you must move in the direction indicated by the arrow (in this case, to the left).
93. At a school crossing sign, you should:
Explanation
Pentagonal signs mean you are approaching a school zone and/or school crossing. When you see these signs, be alert and prepare to stop.
94. This road sign means:
Explanation
Regulatory signs provide notice to road users of traffic laws that must be obeyed. This particular sign tells you the maximum speed limit for the stretch of highway where it is posted. You may drive more slowly than the posted speed limit, based on road conditions, but it is illegal to drive any faster than the posted speed limit.
95. When you see this black and yellow sign, it means:
Explanation
Warning signs are usually yellow with black markings. They alert you to conditions that are immediately ahead. This sign tells drivers to slow down and prepare for an abrupt change in direction at an extreme angle.
96. This white sign means you should not pass other vehicles:
Explanation
A white rectangular sign indicates that you must obey the stated rule. This sign means that drivers should not pass other vehicles for any reason.
97. What does this road sign mean?
Explanation
An octagonal sign always means stop. When approaching a stop sign, you must come to a complete stop at the marked stop line and proceed only when it is safe to do so. If there is no stop line, stop before the crosswalk. If there is no crosswalk, stop before the intersection at a point from which you can see any oncoming traffic.
98. This sign means:
Explanation
This sign indicates parking spaces that are reserved for vehicles displaying Persons with Disabilities license plates, Disabled Veteran license plates, and/or disabled parking placards.
99. This sign indicates:
Explanation
This is a low clearance warning sign. It indicates the distance from the road surface to the bottom of a bridge or overpass (in this case, 12 feet, 6 inches).
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