25 total questions covering road rules, traffic signs, and South Dakota-specific driving laws.
You must correctly answer at least 20 out of 25 questions (80%).
Expect approximately 5 questions about traffic signs and their meanings.
Our practice test includes a 30-minute timer to simulate real test conditions.
All modes use South Dakota-specific questions
Preview questions you might see on the test
What does a yellow diamond-shaped sign indicate?
Explanation: Yellow diamond-shaped signs are warning signs that alert drivers to potential hazards ahead.
When following another vehicle, what is the recommended minimum following distance under ideal conditions?
Explanation: The 3-second rule is the recommended minimum following distance under ideal conditions.
When two vehicles arrive at a four-way stop at the same time, who has the right of way?
Explanation: At a four-way stop, when vehicles arrive at the same time, the vehicle on the right has the right of way.
The South Dakota DMV written test has 25 questions. This includes approximately 20 general knowledge questions and 5 traffic sign questions.
You need to score at least 80% on the South Dakota DMV written test. That means getting at least 20 out of 25 questions correct.
Most states including South Dakota offer the DMV written test in multiple languages. Check with your local South Dakota DMV office for available language options.
Study the South Dakota Driver's Handbook and take multiple practice tests. Our free practice test covers all the topics on the real South Dakota DMV test and helps you track your progress.