Directions: To obtain an Instruction Permit in South Dakota, you must be at least 14 years of age and pass the vision and knowledge test. The South Dakota written examination tests your knowledge of traffic laws, road signs, and driving safety rules. It determines whether you are prepared to operate a vehicle in accordance with South Dakota law.

The knowledge test consists of 25 multiple choice questions that are important to the safe operation of a motor vehicle and South Dakota laws and driving practices. The questions are based on the information provided in the manual.

A passing score consist of at least 20 correct

Number of tests:	24
Number of questions:	25
Passing score:	20

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South dakota driver's examination

A blood alcohol concentration of 0.02 percent:

An orange-colored sign like this means:

You are approaching an intersection with a steady yellow traffic light. If you have not already entered the intersection, you should:

When driving on a slippery surface, such as snow or ice:

A solid yellow line next to a broken yellow line means that vehicles:

Excessive speed:

In inclement weather, you should:

This sign means:

Won't have any effect on your driving.
Won't put other drivers at risk.
Will double your chances of having an accident.

There is roadwork ahead.
You must change lanes ahead.
There is a detour ahead.

Speed up to beat the red light.
Reduce you speed and proceed carefully through the intersection.
Come to a safe stop.

Shift to a low gear before going down steep hills.
Maintain traction by following other vehicles closely.
Pump your brakes to keep them from freezing.

Driving in both directions may pass.
Next to the broken line may pass.
Next to the solid line may pass.

Saves time so you can get to your destination more quickly.
Helps you maneuver around obstacles.
Increases the likelihood of serious bodily injury and death.

Steer off the road.
Drive in a low gear.
Steer and brake smoothly.

Reserved parking for persons with disabilities.
Slow-moving vehicle.
No U-turn.