South Dakota Driver's License Written Test Practice
30 questions in the South Dakota Driver's License practice pool — all in the same four-option format as the real test, with answers and explanations.
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Sample questions
1. What does a steady red traffic light mean?
- Stop and remain stopped until the light turns green ✓
- Slow down and proceed
- Yield to traffic on the right
- Proceed with caution
Explanation: A red light requires a complete stop; proceed only when the light turns green (or as posted for turns). [官方手册 信号章节]
2. A broken yellow line in the center of the road means:
- Passing is allowed when safe in both directions ✓
- Passing is never allowed
- It is a turning lane
- You must stop
Explanation: Broken yellow center lines allow passing when it is safe and legal in both directions. [官方手册 车道标线章节]
3. When a traffic signal is not working, you should treat the intersection as:
- A four-way stop ✓
- A yield sign
- A green light
- An open intersection
Explanation: Treat a malfunctioning signal as a four-way stop — all drivers stop and proceed in turn. [官方手册 信号章节]
4. When driving in a residential area, you should:
- Watch for children, parked cars, and pedestrians ✓
- Drive at full speed
- Use high beams
- Honk at every corner
Explanation: Residential areas have children and pedestrians — drive slowly and stay alert. [官方手册 社区驾驶章节]
5. The safest way to enter a freeway is to:
- Use the on-ramp to accelerate and merge when there is a gap ✓
- Stop at the end of the ramp
- Enter at slow speed
- Use the shoulder
Explanation: Accelerate on the ramp to match traffic speed and merge when there is a safe gap. [官方手册 高速驾驶章节]