South Dakota DMV Practice Test 4

Q: What topics does South Dakota DMV Practice Test 4 cover?

This test draws 10 questions from the South Dakota DMV handbook covering traffic laws, road signs, right-of-way rules, safe driving practices, and speed limits. Questions are selected using a fixed seed so Practice Test 4 always presents the same set — making it easy to track your improvement over multiple attempts.

Q: What should I do if I fail the South Dakota DMV written test?

Ask the examiner which topic areas tripped you up — most offices will give a general breakdown. Then return to these practice tests and focus on questions in those categories. Read every explanation carefully, not just for questions you got completely wrong. Most people who fail once pass on their second attempt after a few days of targeted review.

Q: Can I take the South Dakota DMV written test in a language other than English?

Yes — most state DMVs offer the knowledge test in multiple languages including Spanish, Chinese, Vietnamese, Korean, and others. Check the SD DMV website for the full list available at your local office. These practice tests are currently in English, but the questions and concepts are the same regardless of which language you choose for the real test.

Q: Do I need to read the entire South Dakota DMV handbook to pass?

You don't need to memorise it cover to cover, but reading it once — especially the chapters on traffic laws, right of way, and road signs — is strongly recommended. These practice tests are built directly from the handbook, so working through all 5 tests and reviewing each explanation effectively teaches you the highest-priority material without reading every page in detail.

Q: How do I pass the South Dakota DMV written test?

Work through all 5 free practice tests and read every explanation carefully — understanding the rule behind a correct answer is far more effective than memorising answers. Focus extra time on questions you miss. Consistently scoring above 85% across multiple tests is a strong indicator you're ready. Our premium question bank offers 395+ questions modelled directly on the SD DMV exam.

Question 1

If a traffic signal at an intersection turns steady yellow before you reach it, what should you do if you haven't entered the intersection?

Accepted Answer

Come to a safe stop.

Answer

Speed up to clear the intersection before it turns red.

Answer

Proceed through at the same speed.

Question 2

In South Dakota, when is it legal to pass on the right?

Accepted Answer

When the vehicle ahead is making or waiting to make a left turn

Answer

Never — passing on the right is always prohibited

Answer

Whenever the lane to the right is clear

Answer

Passing on the right is always legal on two-lane roads

Question 3

A flashing red traffic light means:

Accepted Answer

Stop, yield to all traffic and pedestrians, then proceed when safe

Answer

Slow down and proceed with caution

Answer

Yield to cross traffic but a full stop is not required

Answer

The signal is malfunctioning — treat as a four-way stop with all-way yield

Question 4

When parking on a hill facing downhill with a curb in South Dakota, you should turn your front wheels:

Accepted Answer

Toward the curb (right)

Answer

Away from the curb (left)

Answer

Straight — parallel to the curb

Answer

Toward the center of the road

Question 5

You are driving at night on a South Dakota rural highway and see an animal's eyes reflecting in your headlights ahead. What is the best response?

Accepted Answer

Reduce speed, cover the brake, and be prepared to stop — do not swerve sharply

Answer

Flash your high beams rapidly to scare the animal away

Answer

Brake hard and lean on the horn

Answer

Swerve around the animal at full speed to avoid it

Question 6

If you've had several beers, what actually reduces the effects of alcohol?

Accepted Answer

Waiting several hours for the body to metabolize it.

Answer

Taking a cold shower.

Answer

Drinking several cups of coffee.

Question 7

In South Dakota, what is the maximum speed limit on most two-lane rural highways?

Accepted Answer

65 mph

Answer

55 mph

Answer

60 mph

Answer

70 mph

Question 8

Under South Dakota's GDL program, a minor's permit holder (age 14–15) must have a licensed adult present while driving. This adult must be:

Accepted Answer

A licensed driver age 18 or older seated in the front passenger area

Answer

Any person age 18 or older with a valid license

Answer

A parent or legal guardian only

Answer

A licensed driving instructor only

Question 9

When a school bus has red flashing lights, when may vehicles proceed?

Accepted Answer

Only after the bus's red lights stop flashing and the stop arm is retracted.

Answer

As soon as all students are off the bus.

Answer

When the stop arm is retracted but the bus remains stopped.

Question 10

If your vehicle is struck from the rear, which action should you avoid?

Accepted Answer

Letting go of the steering wheel.

Answer

Pressing your head against the headrest.

Answer

Be ready to apply brakes and keep a firm grip on the wheel.

Free South Dakota DMV Practice Test 4 (2026)

Question 1 of 10

If a traffic signal at an intersection turns steady yellow before you reach it, what should you do if you haven't entered the intersection?

About This South Dakota Practice Test

What topics does South Dakota DMV Practice Test 4 cover?

What should I do if I fail the South Dakota DMV written test?

Can I take the South Dakota DMV written test in a language other than English?

Do I need to read the entire South Dakota DMV handbook to pass?

How do I pass the South Dakota DMV written test?