Photo: Blue Arauz, Pexels
A Wisconsin instruction permit needs two written tests: the highway signs test (15 questions, 12 to pass) and the knowledge test (50 questions, 40 to pass). This practice test follows that split with a full 15-question signs section and 35 knowledge questions on the rules with numbers in them, which are the ones learners forget. All questions are original and unofficial, based on the Wisconsin Motorists’ Handbook.
The two Wisconsin tests compared
| Test |
Questions |
Pass mark |
This practice set |
| Highway signs |
15 |
12 correct (80%) |
Part A: 15 questions |
| Knowledge |
50 |
40 correct (80%) |
Part B: 35 questions; aim for 28 or more |
Both tests are free at a DMV service center, walk-in, and teens 15 to 17 can take the knowledge test online for $10 an attempt (as of November 2026). Details and retake limits: Wisconsin DMV knowledge and highway signs tests.
Handbook Section 4 covers every sign family. Learn them by color and shape.
Part A, highway signs (questions 1 to 15)
1. What shape is a STOP sign?
- A. Octagon (eight sides)
- B. Diamond
- C. Circle
- D. Triangle
Answer: A. Only STOP signs are octagons. Handbook Section 4: regulatory signs.
2. A yield sign is:
- A. A pentagon
- B. A downward-pointing triangle
- C. A pennant
- D. A circle
Answer: B. Slow down and give the right of way, stopping if needed. Handbook Section 4: regulatory signs.
3. Most warning signs are:
- A. Red with white letters
- B. Blue with white letters
- C. Yellow with black symbols, usually diamond-shaped
- D. Green with white letters
Answer: C. Warning signs show hazards such as curves, signals ahead, deer crossings and lanes ending. Handbook Section 4: warning signs.
4. A yellow pennant-shaped sign means:
- A. Merge
- B. No passing zone
- C. Hill ahead
- D. Two-way traffic
Answer: B. The pennant on the left side of the road marks a no-passing zone. Handbook Section 4.
5. An orange reflective triangle on the back of a vehicle means it:
- A. Is a slow moving vehicle that may travel 25 mph or less
- B. Is an emergency vehicle
- C. Carries hazardous materials
- D. Is a school vehicle
Answer: A. Farm equipment and horse-drawn vehicles use this emblem. Slow down early. Handbook Section 4.
6. Orange diamond or rectangular signs mark:
- A. Recreation areas
- B. Interstate exits
- C. Construction and work zones, where fines double
- D. Hospitals
Answer: C. Slow down and watch for workers. Handbook Section 4: construction signs.
7. A green sign with white letters shows:
- A. Destinations, exits and distances
- B. A school zone
- C. Services
- D. A warning
Answer: A. Green and brown signs are destination signs; brown is used for parks and recreation. Handbook Section 4.
8. A blue sign with white letters shows:
- A. A speed limit
- B. Services such as a hospital or disabled access
- C. A route number
- D. A detour
Answer: B. Blue signs are service signs. Handbook Section 4.
9. A tall, thin blue or green sign along a highway with a number on it is a:
- A. Exit only sign
- B. Mile marker
- C. School sign
- D. Speed limit
Answer: B. Mile markers show direction, route and mile number, which helps when reporting a crash. Handbook Section 4.
10. A red and blue shield with a number marks:
- A. A county road
- B. A US highway
- C. An Interstate highway
- D. A state trunk highway
Answer: C. The Interstate shield is red and blue. County routes use a rounded rectangle. Handbook Section 4: route signs.
11. A round yellow sign with an X and RR warns of:
- A. Road repair
- B. A railroad crossing ahead
- C. A rest area
- D. A road closed
Answer: B. The white crossbuck marks the crossing itself. Some crossings also show the number of tracks. Handbook Section 4: railroad signs.
12. A school zone speed limit sign shows 15. When does it apply?
- A. At all times
- B. When children are present
- C. Only in summer
- D. Only on weekdays
Answer: B. Wisconsin’s 15 mph school zone limit applies when children are present. Handbook Section 4.
13. A white rectangle sign that says DO NOT PASS is a:
- A. Guide sign
- B. Service sign
- C. Regulatory sign
- D. Warning sign
Answer: C. Regulatory signs, usually white or red, state rules you must obey. Handbook Section 4.
14. A yellow diamond sign showing a circle of arrows means:
- A. Merge
- B. U-turn allowed
- C. Detour
- D. Roundabout ahead
Answer: D. Slow down and prepare to yield on entry. Handbook Section 4: warning signs.
15. A red sign with a white bar across a circle means:
- A. Stop ahead
- B. Hospital
- C. One way
- D. Do not enter
Answer: D. Do not drive into a road or ramp marked DO NOT ENTER. Handbook Section 4.
Part B: knowledge test. Score this part out of 35. 28 correct is 80%, the same standard as the real 50-question test.
Part B, speed, space and signals (questions 16 to 23)
16. Unless posted otherwise, the Wisconsin speed limit in residential areas is:
- A. 25 mph
- B. 45 mph
- C. 15 mph
- D. 35 mph
Answer: A. The handbook gives 25 mph for residential areas. Handbook: speed limits.
17. In outlying areas of cities and villages with no posted limit, the speed limit is:
- A. 55 mph
- B. 45 mph
- C. 25 mph
- D. 35 mph
Answer: D. The handbook gives 35 mph for outlying areas of cities and villages. Handbook: speed limits.
18. What following distance does the Wisconsin handbook recommend in good conditions?
- A. One car length per 10 mph
- B. Four seconds, plus one second for each bad condition
- C. Three seconds
- D. Two seconds
Answer: B. Add a second for each extra hazard, such as rain or darkness. Handbook: following distance.
19. When must headlights be on in Wisconsin?
- A. Only when it rains
- B. From sunset to sunrise only
- C. Only on highways
- D. From half an hour after sunset to half an hour before sunrise, and whenever you cannot see 500 feet ahead
Answer: D. Poor visibility, not just the clock, decides when lights go on. Handbook: lights.
20. How far before a turn should you signal?
- A. About 100 feet (three seconds)
- B. 500 feet
- C. Only when turning left
- D. 25 feet
Answer: A. Signal about 100 feet before you turn. Handbook: turning.
21. A snowplow with flashing lights is ahead. How far back should you stay?
- A. Pass it right away
- B. At least 200 feet
- C. 100 feet
- D. 50 feet
Answer: B. Stay at least 200 feet behind a working snowplow. Handbook: winter driving.
22. A ramp meter signal is flashing at the freeway entrance. You should:
- A. Merge around it on the shoulder
- B. Ignore it if traffic is light
- C. Pull up to the white stop line and go when your signal turns green
- D. Stop on the freeway
Answer: C. Stopping at the line triggers the sensor. Disobeying a ramp signal can get you a ticket. Handbook: metered ramps.
23. Inside a Wisconsin roundabout, you should:
- A. Stop to let traffic in
- B. Drive clockwise
- C. Change lanes freely
- D. Stay in your lane and signal right as you reach your exit
Answer: D. Yield on entry to traffic on your left and to pedestrians and bicycles. Handbook: roundabouts.
Part B, right of way and intersections (questions 24 to 29)
24. Two cars reach a four-way stop at the same time. Who goes first?
- A. The car on the left
- B. The car turning left
- C. The car on the right
- D. The faster car
Answer: C. Yield to the driver on your right. Handbook: right of way.
25. You are turning left on a green light with no arrow. You must:
- A. Honk
- B. Yield to oncoming traffic and pedestrians
- C. Go first
- D. Stop and wait for red
Answer: B. A plain green light does not protect left turns. Handbook: turning.
26. Right on red in Wisconsin is allowed:
- A. Never
- B. Without stopping
- C. Only at night
- D. After a full stop and yielding, unless a sign prohibits it
Answer: D. Stop completely, yield to pedestrians and traffic, then turn. Handbook: signals.
27. In a diverging diamond interchange, traffic between the two signals briefly drives:
- A. On the median
- B. On the shoulder
- C. In reverse
- D. On the left side of the road
Answer: D. A DDI crosses traffic to the left side between signals, so left turns onto the ramp do not cross oncoming traffic. Follow the lane markings. Handbook: diverging diamond interchanges.
28. An emergency vehicle approaches with lights and siren while you are about to enter a roundabout. You should:
- A. Speed up
- B. Pull over before entering and let it pass
- C. Enter quickly
- D. Stop inside the roundabout
Answer: B. If you are already inside, exit at the next right, then pull over. Handbook: roundabouts.
29. A pedestrian is crossing in an unmarked crosswalk at a corner. You must:
- A. Proceed if they are not in your lane
- B. Yield to the pedestrian
- C. Honk
- D. Speed up
Answer: B. Corners have crosswalks whether marked or not. Handbook: pedestrians.
Part B, sharing the road (questions 30 to 34)
30. A school bus has its red lights flashing. How far from the bus must you stop?
- A. No set distance
- B. At least 5 feet
- C. At least 20 feet
- D. At least 50 feet
Answer: C. Stop at least 20 feet away when red lights flash. Handbook: school buses.
31. How much room must you give a bicyclist when passing?
- A. At least 3 feet
- B. At least 1 foot
- C. At least 6 feet
- D. No minimum
Answer: A. Pass bicyclists with at least 3 feet of room. Handbook: bicycles.
32. You are behind a horse-drawn buggy with a slow moving vehicle emblem. You should:
- A. Honk to pass
- B. Slow down early, keep back and pass only when safe and legal
- C. Follow closely
- D. Flash your lights
Answer: B. Slow moving vehicles may travel 25 mph or less. Give extra room and avoid startling animals. Handbook: sharing the road.
33. A train is approaching a crossing. You should:
- A. Drive around the gates
- B. Try to beat it
- C. Stop and wait until the train has passed and the tracks are clear
- D. Stop on the tracks
Answer: C. Never race a train. Handbook: railroad crossings.
34. Deer are most active near roads in Wisconsin around:
- A. Never near roads
- B. Midnight only
- C. Noon
- D. Dawn and dusk
Answer: D. Slow down at dawn and dusk and in marked deer areas, and watch for more than one deer. Handbook: animals.
Part B, alcohol, drugs and emergencies (questions 35 to 39)
35. What is the alcohol limit for Wisconsin drivers under 21?
- A. 0.02
- B. 0.00 (absolute sobriety)
- C. 0.04
- D. 0.08
Answer: B. Drivers under 21 must not drive with any alcohol. Handbook: alcohol.
36. Which of these reduces your BAC?
- A. A cold shower
- B. Exercise
- C. Time
- D. Coffee
Answer: C. Only time removes alcohol from your body. Handbook: alcohol.
37. By driving in Wisconsin you consent to:
- A. Carry a passenger
- B. Pay tolls
- C. A chemical test for alcohol or drugs when lawfully requested by an officer
- D. A vehicle inspection every year
Answer: C. This is implied consent. Refusing a test has its own penalties. Handbook: implied consent.
38. Your car starts to skid on an icy road. You should:
- A. Ease off the gas and steer where you want the front of the car to go
- B. Speed up
- C. Turn sharply the other way
- D. Brake hard
Answer: A. Smooth steering and no hard braking help the tires grip again. Handbook: emergencies.
39. Prescription medicine makes you drowsy. You should:
- A. Open a window
- B. Drive slower
- C. Drink coffee
- D. Not drive until it wears off
Answer: D. Legal drugs can impair you as much as alcohol. Handbook: drugs.
Part B, Wisconsin permit and probationary rules (questions 40 to 50)
40. What must a Wisconsin teen under 18 be doing to get an instruction permit at 15?
- A. Living in a city
- B. Enrolled in, or finished, a certified driver education program including behind-the-wheel training
- C. Working part time
- D. Nothing extra
Answer: B. The driver ed school signs the application, and an adult sponsor signs too. Topic: instruction permit.
41. What seat belt rule applies to Wisconsin probationary drivers?
- A. Belts only on highways
- B. Only passengers need belts
- C. You must wear your seat belt
- D. Belts are optional
Answer: C. Probationary holders must wear a seat belt, and must keep absolute sobriety while driving. Topic: probationary license.
42. How many times can you take the same Wisconsin knowledge test in a one-year period before needing special permission?
- A. Unlimited
- B. Three
- C. Five
- D. Two
Answer: C. After five failed attempts in a year you need special permission from DMV staff. Topic: knowledge tests.
43. How long must a Wisconsin teen hold an instruction permit before a probationary license?
- A. 1 year
- B. 9 months
- C. 6 months, violation free
- D. 3 months
Answer: C. You also need 50 supervised hours, 10 in darkness, and driver education. Topic: GDL.
44. How many supervised hours must a teen’s sponsor certify?
- A. 60, with 15 in darkness
- B. 50, with 10 in darkness
- C. 30, with 5 in darkness
- D. 40, with 10 in darkness
Answer: B. The sponsor certifies the 50 hours on the license application. Topic: GDL.
45. In the first 9 months of a probationary license (under 18), how many passengers outside your immediate family may ride with you?
- A. None
- B. One, or one qualified adult
- C. Three
- D. No limit
Answer: B. Any number of immediate family members may ride along. Topic: probationary license.
46. A 16-year-old Wisconsin probationary driver drives home alone from a party at 1 a.m. Is that allowed?
- A. No. From midnight to 5 a.m. you may drive alone only between home, school and work
- B. Yes, if a friend is in the car
- C. Yes
- D. Only on weekends
Answer: A. Other trips in that window need a parent, guardian or qualified adult in the front seat. Topic: probationary license.
47. When may a Wisconsin instruction permit or probationary license holder use a cell phone while driving?
- A. On rural roads
- B. At red lights
- C. Hands-free at any time
- D. Only to report an emergency
Answer: D. The handbook limits permit and probationary drivers to emergency calls. Topic: distracted driving.
48. What happens to demerit points for a probationary driver’s second and later moving violations?
- A. They are erased after 30 days
- B. They are halved
- C. They are doubled
- D. Nothing changes
Answer: C. Points double from the second conviction until you hold a regular license. Topic: points.
49. How many demerit points in 12 months lead to a suspension for a Wisconsin driver?
- A. 9
- B. 6
- C. 12 or more
- D. 20
Answer: C. 12 or more points in 12 months means suspension. Topic: points.
50. Breaking a probationary restriction does what to your restrictions?
- A. Extends them by six months
- B. Ends them
- C. Nothing
- D. Makes you retake the signs test
Answer: A. A moving violation, a restriction violation or a suspension extends the restrictions six months. Topic: probationary license.
Score both parts
| Part |
Pass level |
Ready level |
| A: highway signs (15) |
12 correct |
14 or 15 |
| B: knowledge (35) |
28 correct |
32 or more |
The handbook ends with its own practice quiz, and the DMV offers a free online practice test. The teen limits are explained in Wisconsin probationary license rules for teens, and ramps, roundabouts and DDIs in Wisconsin metered ramps and diverging diamond interchanges.
Common questions
Are these the real Wisconsin DMV questions?
No. They are original, unofficial practice questions based on the Wisconsin Motorists’ Handbook.
Do I take two separate tests?
Yes. The highway signs test (15 questions) and the knowledge test (50 questions) each need 80%.
How many can I miss?
3 on the signs test and 10 on the knowledge test.
Can I take the Wisconsin test online?
The Class D knowledge test can be taken online by teens 17 and under, monitored by a parent, for $10 per attempt. Adults test free at a DMV service center.
What if I fail?
Retake no sooner than the next day. You can take the same test five times in a year before you need special permission.
Where are tests for other states?
See US permit practice tests by state, or the full route in learning to drive in Wisconsin.
Sources
- Wisconsin Department of Transportation, “Motorists’ Handbook” (BDS126, 2026) (wisconsindot.gov)
- Wisconsin Department of Transportation, “Knowledge tests” (wisconsindot.gov)
- Wisconsin Department of Transportation, “Graduated Driver Licensing (GDL)” (wisconsindot.gov)
- Wisconsin Department of Transportation, “DMV fees” (wisconsindot.gov)