SD Permit Practice Test 2

All 20 questions in test 2

Every question below comes from the South Dakota question bank on this page. Open a question to see the correct answer and the explanation. Nothing here is hidden behind a signup.

1. 1. After a conviction for failing to maintain proof of financial responsibility, how long must SR22 proof be filed from the eligibility date?

   1. Until the next registration renewal only
   2. 30 days
   3. 6 months
   4. 3 years
   Show answer

   3 years. A no-proof conviction can bring a Class 2 misdemeanor, a license suspension, and an SR22 filing obligation. The filing lasts 3 years from the eligibility date, not just the 30-day minimum suspension period. The 30-day choice is attractive because the same penalty paragraph mentions a suspension of not less than 30 days, but that is separate from the insurance filing period. Keep the cue simple: suspension length can vary, while SR22 after this conviction is a 3-year filing requirement.

2. 2. When children are present at a school zone or school crossing, what should you do?

   1. Obey the lower school speed limit and be ready to stop
   2. Drive the regular speed unless a crossing guard waves
   3. Sound the horn so children wait on the curb
   4. Change lanes and keep moving at the posted highway speed
   Show answer

   Obey the lower school speed limit and be ready to stop. South Dakota tells drivers to use a slower speed in a school zone when lights are flashing or children are present. Waiting for a crossing guard is too narrow because children may cross without one. A useful cue is activity near the school sign, especially students near the curb, patrol members, or flashing school lights. Treat the combination of school-zone controls and visible children as a reason to slow before the crossing area, not after entering it.

3. 3. In which direction does traffic move through a South Dakota roundabout?

   1. One-way clockwise
   2. One-way counterclockwise
   3. Two-way around the center island
   4. Any direction marked by the nearest driver
   Show answer

   One-way counterclockwise. South Dakota describes roundabout traffic as moving one way in a counterclockwise direction. Calling it two-way misunderstands the design and would place vehicles into conflict points. The cue is the central island and yield-at-entry pattern; enter to the right, circulate counterclockwise, then signal right as you approach your exit. Lane arrows before the circle help you choose the proper lane for your exit before you enter.

4. 4. When may a driver turn right on a red light?

   
   1. Only when a green arrow appears
   2. Without stopping if the right lane is clear
   3. After stopping, when safe, unless a sign prohibits it
   4. Only from a one way street onto another one way street
   Show answer

   After stopping, when safe, unless a sign prohibits it. South Dakota allows a right turn on red after a complete stop when it is safe and no sign prohibits the turn. The driver must yield to traffic, pedestrians, bicyclists, and cars before proceeding. The without stopping choice misses the required full stop and yield. A practical cue is the red signal at a right turn: stop first, scan the crosswalk and lanes, check for No Turn on Red, then turn only if the path is open.

5. 5. At a crash scene with wrecked vehicles, what should be done about ignition and smoking?

   1. Turn off ignitions and do not smoke around wrecked vehicles
   2. Keep engines running so emergency lights stay bright
   3. Smoke only if no flame is visible
   4. Restart damaged vehicles to move debris faster
   Show answer

   Turn off ignitions and do not smoke around wrecked vehicles. South Dakota warns that spilled fuel can make fire a real danger after a crash. Turning off ignitions and avoiding smoking lowers that risk. Keeping engines running is unsafe because electrical systems and fuel leaks may be damaged. The cue is any wrecked vehicle, especially where you smell fuel or see fluid on the pavement. After reducing fire risk, keep people out of traffic lanes and call for police or medical help when needed.

6. 6. When turning right on red in South Dakota, what must you do first?

   
   1. Roll through if no sign prohibits the turn
   2. Come to a complete stop and yield to all traffic including pedestrians and bicyclists
   3. Turn from any lane that has a clear opening
   4. Wait for a green arrow in every situation
   Show answer

   Come to a complete stop and yield to all traffic including pedestrians and bicyclists. Right on red is allowed only after a complete stop when it is safe and no sign prohibits the turn. Rolling through because there is no sign skips the stop and yield duties. Look for pedestrians in front, bicyclists beside you, and vehicles with the right-of-way before turning into the proper lane. Do not let following traffic pressure you into turning before every user with priority has cleared your path.

7. 7. Why does the South Dakota manual say to lower your speed in places where people gather or traffic is heavy?

   1. Room to move is limited, and you need time to react in a crowded space
   2. Pedestrians there always have the right of way
   3. Speed limits are always 15 mph in those places
   4. Police enforce speed more strictly there
   Show answer

   Room to move is limited, and you need time to react in a crowded space. The manual's trouble spots are places like shopping centers, parking lots, downtown areas, and anywhere people gather or traffic is heavy. Room to move is limited there, and you need to lower your speed to have time to react in a crowded space. No universal 15 mph limit is stated, and pedestrians do not always have priority, though drivers must yield to them in crosswalks. The point is reaction time, not enforcement.

8. 8. What two problems does the South Dakota manual link to worn tires?

   1. Engine overheating and poor fuel economy
   2. Brake fade and battery drain
   3. Hydroplaning and a greater chance of a flat tire
   4. Headlight misalignment and noise
   Show answer

   Hydroplaning and a greater chance of a flat tire. The vehicle check section warns that worn tires can cause hydroplaning and increase the chance of having a flat tire. Worn or bald tires also increase stopping distance and make turning more difficult when the road is wet, and unbalanced tires or a vehicle that pulls to one side should be checked by a mechanic. Engine, brake and lighting faults are separate maintenance items, not the tire warning the manual gives.

9. 9. When an emergency vehicle approaches with flashing lights and sirens, what must you do?

   
   1. Follow closely behind it through traffic
   2. Stop in the center of the intersection
   3. Speed up until you reach the next exit
   4. Pull to the edge of the road so it can pass
   Show answer

   Pull to the edge of the road so it can pass. Drivers must yield to emergency vehicles using lights and sirens by moving to the road edge and letting them pass. Stopping in an intersection can block the route they need. Check mirrors, signal if needed, move over smoothly, and keep intersections open so the emergency crew has a clear path. If you are already near a junction, clear the intersection before stopping so you do not trap the emergency vehicle.

10. 10. What does this ONE WAY arrow tell you about traffic on that street?

    
    1. Traffic flows only in the arrow's direction
    2. Drivers may choose either direction after stopping
    3. The arrow marks a recommended detour
    4. Only trucks must follow the arrow
    Show answer

    Traffic flows only in the arrow's direction. A one-way sign tells you that traffic is allowed only in the direction shown by the arrow. The detour choice is wrong because South Dakota treats this as direction control, not route advice. The cue is the black arrow paired with ONE WAY; line up your turn or lane position so your vehicle moves with that arrow and never against it.

11. 11. Under South Dakota implied consent, what have you agreed to when you get a driver license?

    1. Automatic guilt for any crash after drinking
    2. A search of your vehicle at every traffic stop
    3. A lawfully requested alcohol or drug content test when suspected of impaired driving
    4. A yearly medical exam by law enforcement
    Show answer

    A lawfully requested alcohol or drug content test when suspected of impaired driving. South Dakota describes implied consent as an agreement connected to licensing and driving: if an officer lawfully requests a test because impaired driving is suspected, you have already consented to testing of blood, breath, urine, or another bodily substance. The vehicle-search choice overstates the rule and changes it into a general search permission. The cue is suspicion of impaired driving plus a requested chemical test; that is when implied consent applies.

12. 12. A driver licensed in a state without implied consent is arrested for DWI in South Dakota. Whose implied consent law applies?

    1. The home state's law
    2. Neither state's law
    3. South Dakota's law, because it is the state of arrest
    4. Only federal law
    Show answer

    South Dakota's law, because it is the state of arrest. The manual explains that implied consent law applies to the state where you were arrested, not the state that issued your license. A driver from a state with no implied consent law who is arrested in South Dakota is subject to South Dakota's law, including the possible one year license loss for refusing a BAC test. The home state rule, the no law choice, and federal law are all wrong.

13. 13. A DO NOT ENTER sign belongs to which South Dakota sign group?

    
    1. Regulatory signs for laws that must be obeyed
    2. Guide signs for distances and services
    3. Warning signs for possible danger ahead
    4. Work zone signs for temporary detours only
    Show answer

    Regulatory signs for laws that must be obeyed. South Dakota lists Do Not Enter among common regulatory signs. Regulatory signs communicate laws about direction, lane use, turning, speed, parking, and similar duties. Calling it a warning sign misses the stronger message: the driver is being told not to enter that path. The cue is the red and white command face, which should make you stop before committing to the wrong roadway.

14. 14. What does this five-sided fluorescent yellow-green sign identify?

    
    1. A truck-only entrance ramp
    2. A hospital service route
    3. A school crossing area
    4. A no-passing zone
    Show answer

    A school crossing area. South Dakota notes that some warning signs may be fluorescent yellow, including school crossing signs, and its common warning list names School Crossing. The truck-only option is unrelated to the pentagon with walking figures. Use the shape and bright yellow-green color as the cue to slow, scan for children and crossing guards, and be prepared to stop before the crossing.

15. 15. A South Dakota Instruction Permit holder under 16 is convicted of a first traffic violation. How long is the suspension?

    1. Seven days
    2. Until age 18
    3. A full year
    4. Thirty days
    Show answer

    Thirty days. For a minor under 16, a conviction for a traffic violation or a violation of the permit or license restrictions suspends driving privileges for thirty days, or as otherwise required by law. A second violation, a restricted permit violation, or a felony or Class 1 misdemeanor raises the suspension to 180 days or the 16th birthday, whichever is longer. Seven days, one year, and until 18 are not the first offense rule.

16. 16. A South Dakota driver is convicted of two offenses from the same incident. How are points assessed?

    1. Points for both offenses are added together
    2. Only the offense with the highest point value counts
    3. No points are assessed when there are two offenses
    4. Only the first offense written on the ticket counts
    Show answer

    Only the offense with the highest point value counts. When multiple offenses arise out of a single incident, South Dakota assesses points only on the offense carrying the highest point value. The points are not added together, and the order on the ticket does not matter. Two offenses do not cancel each other out either. Keep in mind that points are also assessed on out-of-state convictions just as if they were committed in South Dakota.

17. 17. A South Dakota driver receives a moving violation conviction in Iowa. How does South Dakota treat it?

    1. It is ignored because it happened in another state
    2. It counts only if the driver was on an interstate
    3. It is recorded but never assessed points
    4. Points are assessed just as if it were committed in South Dakota
    Show answer

    Points are assessed just as if it were committed in South Dakota. South Dakota assesses points on out-of-state convictions just as if they were committed in South Dakota. An offense in another state is therefore not ignored, and there is no interstate-only rule or record-only treatment. A driver who reaches the suspension threshold through out-of-state points may ask for a hearing before the suspension. The same principle shows up in licensing: withdrawn privileges in any other state also block a South Dakota license.

18. 18. How do worn or bald tires affect a vehicle on a wet South Dakota road, according to the manual?

    1. They improve grip because the tread is flatter
    2. They increase stopping distance and make turning more difficult
    3. They only affect fuel economy
    4. They have no effect until the road freezes
    Show answer

    They increase stopping distance and make turning more difficult. The manual's vehicle check warns that worn or bald tires can increase the stopping distance and make turning more difficult when the road is wet. Unbalanced tires or a vehicle that pulls to one side should be checked by a mechanic. Tread depth is what channels water away from the contact patch, so a flatter tire grips less, not more. Check pressure against the door jamb figure before driving and replace tires before they go bald.

19. 19. A dashed yellow line is on your side of a two-direction roadway. What does it mean?

    1. Traffic in your direction may not cross it
    2. Passing is prohibited for both directions
    3. The lane is reserved for emergency vehicles
    4. Passing is permitted on your side when safe
    Show answer

    Passing is permitted on your side when safe. A dashed yellow line on your side marks a passing area, but only when the maneuver can be completed safely. Saying passing is prohibited for both directions describes a different marking, such as double solid yellow. Check sight distance, oncoming traffic, intersections, and the space needed to return before crossing the line. Do not begin if you cannot see far enough ahead to complete the pass and return calmly.

20. 20. On a two lane highway, how should you approach a stopped vehicle using amber, yellow, or blue warning lights?

    1. Keep the posted speed and move only if signaled
    2. Stop beside the vehicle until the warning lights shut off
    3. Slow at least 20 mph below the limit, or to 5 mph when the limit is 20 mph or less
    4. Move into the oncoming lane within 50 feet of the vehicle
    Show answer

    Slow at least 20 mph below the limit, or to 5 mph when the limit is 20 mph or less. On a two lane highway, South Dakota requires a substantial speed reduction before you reach a stopped vehicle using amber, yellow, or blue warning lights. The rule is at least 20 mph below the posted limit, with a 5 mph speed when the posted limit is 20 mph or less. The keep speed choice is unsafe because it ignores the reduced speed requirement. Look for warning lights on shoulders or lanes and begin slowing about 300 feet back.