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/motorcycle.
Number of Tests
Number of Question
Passing Score
79. This sign is used to warn drivers about:
Explanation
Warning signs are usually yellow with black markings. They alert you to conditions that are immediately ahead. This sign is used to warn drivers about an upcoming curve to the right.
80. This sign means:
Explanation
This sign warns that a steep downgrade is ahead on the road. Drivers should check their brakes.
81. This sign is a warning that you are approaching:
Explanation
A round sign means you are approaching a railroad crossing. This sign is posted a few hundred feet in front of the tracks and tells drivers to slow down, look, listen, and prepare to stop.
82. This sign means:
Explanation
This sign warns that two lanes of traffic going the same direction will soon merge into one lane.
83. This road sign means:
Explanation
Orange is the standard color for work zone activity. If you see orange signs, cones, or barrels while driving, stay alert and be prepared for unexpected driving conditions. This sign alerts drivers to an upcoming flagger whose directions should be obeyed by all drivers.
84. This sign means:
Explanation
This sign indicates that U-turns are prohibited. You may see a sign like this at an intersection that commonly has oncoming traffic.
86. This road sign means:
Explanation
Warning signs are usually yellow with black markings. This sign indicates the presence of a crosswalk, regardless of if it is marked on the pavement or not. Upon seeing this sign, you should be alert and allow any pedestrians to cross the road safely.
87. What does this sign mean?
Explanation
