South Dakota driver's examination

Number of tests: 14
Number of questions: 25
Passing score: 20
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
You have made error so far
Passing grade —
5 or fewer errors
When passing another vehicle:
Pass the vehicle as safely and as quickly as possible
Pass the vehicle as slowly as possible
Drive at the same speed as the vehicle you are passing
When double solid yellow lines mark the center of the road and separate oncoming traffic:
passing is not allowed in either direction.
passing is permitted on the right.
passing is permitted on the left.
Construction zone signs are generally:
Diamond or rectangular with orange and black coloring
Round of octagon with black and yellow coloring
Square or rectangular with white red coloring
Excessive speed:
Increases your ability to react to a hazard
Does not increase the chance of a crash
Often leads to high-risk decision-making
On an undivided highway when an emergency vehicle approaches with its siren and/or flashing lights on, you should:
Drive slowly until it has passed.
Pull to the right and stop.
Speed up to clear traffic.
You have stopped for a train at a railroad crossing. After the train passes, you must:
watch for vehicles that must stop at railroad crossings (school buses, trucks carrying hazardous materials, etc.)
watch for multiple trains.
All of the above.
If the driver of an oncoming vehicle fails to dim the lights:
Look toward the center of the roadway
Look straight ahead
Look toward the right side of the road
If a truck or bus needs to make a right turn and you are also turning right:
Quickly turn right before the truck or bus does
Squeeze between the truck or bus and the curb
Wait until the truck or bus turns before turning right
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