Printable IA Permit Practice Test
40 questions from the Iowa question bank. Answer key on the last page. Last verified 2026-09-05 against the official Iowa driver manual.
1. Why should loose objects be secured inside a vehicle?
- Loose objects become harmless once the vehicle exceeds 45 mph
- A 20-pound object can exert well over 1,000 pounds of force in a sudden stop at 60 mph
- Only objects heavier than 100 pounds can injure occupants
- Securing objects matters only when the vehicle is parked
2. Which visitor may drive in Iowa without an Iowa driver's license?
- A visitor carrying only a vehicle registration
- A visitor with a current license from their home state or country
- A visitor who has never been licensed anywhere
- A visitor using an expired license from another state
3. Who must have an Iowa permit or driver's license when using public roads?
- Only Iowa residents who have lived there for one year
- Only people operating commercial trucks
- Anyone operating a motor vehicle, motorcycle, or moped
- Only drivers traveling outside city limits
4. Which farm-equipment trip is listed as an Iowa driver's-license exemption?
- A daily commute in a passenger car owned by a farm
- Any farm trip across Iowa without a license
- Travel from a farm to any city beyond the county
- Travel between the home farm and nearby farmland within two miles
5. What does the Iowa manual recommend as a defense against other people's aggressive driving?
- Match their speed to keep pace
- Use the horn to warn them off
- Follow closely so they cannot cut in
- Avoid aggressive and inattentive tendencies yourself and leave plenty of space in front
6. What is ahead when a signal-ahead warning is posted?
- A railroad crossing with no signal
- An intersection and a stop light
- A lane reserved for buses
- A road that ends without an intersection
7. From what distance must the red tail light on the back of a vehicle be visible under Iowa's equipment rules?
- At least 100 feet
- At least 200 feet
- At least 1,000 feet
- At least 500 feet
8. What should a driver expect when approaching a typical yellow, diamond-shaped warning sign?
- A special road hazard that calls for slower speed or extra caution
- A posted minimum speed that must be maintained
- A service such as fuel or lodging ahead
- A legal prohibition against entering the road
9. You stop at an Iowa railroad crossing. How much space should you leave between your vehicle and the nearest rail?
- At least 15 feet
- At least 3 feet
- At least 100 feet
- At least 50 feet
10. What do Iowa right-of-way laws determine at an intersection?
- Which vehicle has priority regardless of circumstances
- Which driver may enter first without slowing
- Which driver is entitled to ignore other traffic
- Which driver must yield
11. Your vehicle stalls in floodwater on an Iowa road. What does the manual say to do?
- Stay inside and wait for help
- Restart the engine and drive on
- Abandon the vehicle and move to higher ground
- Open the windows and wait
12. Which vehicles must have working turn signals under Iowa law?
- Only trucks over 10,000 pounds
- All cars, trucks, and trailers wider than 40 inches
- Only vehicles built after 2000
- Only vehicles used at night
13. What do shared lane pavement markings, called sharrows, do on Iowa roads?
- Show where bicycles must ride on the sidewalk
- Reserve the lane for bicycles only
- Mark a no passing zone
- Alert motorists that bicyclists may be present and encourage safe passing, without reserving part of the road for bikes
14. When a driver illegally passes a stopped school bus, what license consequence may Iowa impose?
- A mandatory suspension of exactly 30 days
- A warning with no possible license action
- Permanent revocation for the first violation
- Suspension for up to 180 days
15. What roadway situation is identified by a pentagon-shaped sign?
- A railroad crossing ahead
- A school area or school crossing
- A no-passing zone
- A general service area
16. What does an Iowa yield sign tell a driver to do?
- Slow down and yield to traffic in the intersection or roadway being entered
- Stop at every yield sign even when no traffic is present
- Accelerate so cross traffic must wait
- Enter the roadway without checking for other users
17. How close to an intersection may you pass another vehicle on an Iowa two-lane road?
- You may not pass within 100 feet of an intersection
- You may pass anywhere with a broken center line
- You may pass as close as 50 feet
- You may not pass within 500 feet
18. Which following-distance rule is the safest and easiest way to judge space behind another vehicle?
- Keep one car length for every five mph
- Use the Three-Four Second Rule
- Stay exactly two seconds behind in all conditions
- Follow close enough to read the vehicle's plate
19. What does the Iowa manual say about hanging items from the rearview mirror?
- It is fine if the item is small
- Only air fresheners are allowed
- Do not hang things from the mirror or clutter the windshield with decals
- Items may hang below the dash line
20. When is an Iowa driving test not required according to the manual?
- Whenever the applicant owns a vehicle
- When the applicant satisfies the driver education course requirement
- When the applicant passes the vision screening only
- Whenever the applicant has driven on private property
21. What information does a white traffic sign generally provide in Iowa?
- General warnings about road hazards
- Enforceable laws and ordinances
- Directions to parks and historic sites
- Locations of traveler services
22. At what speed do snowplows typically operate on Iowa roads?
- 55 to 65 mph
- 5 to 10 mph
- 25 to 35 mph
- 45 to 55 mph
23. What should a driver do when approaching a farm vehicle traveling slowly on a rural road?
- Pass immediately because farm equipment must yield to every car
- Assume it will move onto the shoulder without signaling
- Identify it early, slow down, and use extreme caution before attempting to pass
- Follow closely so no other vehicle can enter the gap
24. What is a safe way to manage a vehicle that is following too closely behind you?
- Block the passing lane by accelerating hard
- Tap the brakes repeatedly to punish the driver
- Signal early and encourage the driver to pass
- Stop in the travel lane without warning
25. Under Iowa's Steer It Clear It law, what must you do after a crash with no injuries?
- Leave the vehicles where they stopped until police arrive
- Push the vehicles onto the median
- Drive away and report later
- Move an operable vehicle out of the driving lanes if it can be safely moved
26. If parking beside a curb in Iowa, how close should the vehicle be?
- Within 3 feet of the curb
- Within 18 inches of the curb or closer
- At least 18 inches away from the curb
- With two wheels resting on the curb
27. Besides fines, what can a distracted driving conviction cost an Iowa driver?
- Only higher insurance rates
- Suspension or revocation of the license or permit
- A mandatory new vision test
- Nothing more, since it is a minor offense
28. At a roundabout, what must approaching vehicles yield to?
- Pedestrians in the crosswalk and traffic already in the roundabout
- Only vehicles entering from the left
- Vehicles waiting behind the yield line
- No one when the driver signals a turn
29. A police officer is directing traffic at an intersection where the signal is dark. Which instruction controls your movement?
- The lane marking nearest the intersection
- The usual meaning of the dark signal
- The direction of the largest group of vehicles
- The officer's direction
30. When passing a large truck, when should the passing driver move back into the original lane?
- Immediately after pulling alongside the truck
- As soon as the passing vehicle's front bumper reaches the truck's cab
- Before the truck appears in the side mirror
- After seeing the front of the truck being passed in the rearview mirror and clearing it well
31. Under Iowa's Move Over or Slow Down Law, what must a driver do when approaching a stopped vehicle displaying flashing lights?
- Stop in the lane immediately beside the stopped vehicle
- Maintain speed because only emergency vehicles receive protection
- Change lanes when possible, or slow down and be prepared to stop if changing lanes is unsafe
- Pass on the shoulder to create more room
32. What is Iowa's general speed limit on an unsurfaced (gravel) secondary road after sunset, when no limit is posted?
- 50 mph
- 35 mph
- 60 mph
- 25 mph
33. What can an Iowa driver face for causing a death while distracted?
- A $100 fine
- More than $1,000 in fines, license suspension, and possibly a vehicular homicide charge
- A warning letter
- Only civil liability
34. Under Iowa's hands-free law, which phone activity is prohibited while driving?
- Manually scrolling or typing on the phone
- Using voice activation to place a call
- Listening through a hands-free system
- Receiving a safety-related traffic alert
35. What is the purpose of a solid green bicycle box at a signalized intersection?
- It provides bicyclists a safe way to turn
- It marks a lane where cars may park during a red light
- It identifies a pedestrian-only sidewalk
- It shows where motorcycles must stop behind trucks
36. What education must an Iowa applicant under 18 show when applying for a license?
- Two years of unsupervised driving experience
- Completion of a college defensive-driving seminar
- A certificate from a vehicle repair school
- Successful completion of an Iowa-approved driver's education course
37. What do Iowa guide signs show?
- The location of traveler services only
- A prohibition on entering a roadway
- A warning that workers are ahead
- Directions and distance to various locations
38. Why may a driver need to slow below the posted speed limit on a curve or in other difficult conditions?
- Posted limits are suggestions that apply only on sunny days
- Posted speed limits apply to ideal conditions, so the driver must match speed to conditions
- A driver may exceed the limit when a curve is clearly visible
- Every curve automatically has a separate lower legal limit
39. Under Iowa's hands-free law, what must a driver do before reading or writing a text message?
- Slow to under 25 mph
- Bring the vehicle to a complete stop off the traveled portion of the roadway
- Stop at a red light
- Put the phone on speaker
40. What does a pennant-shaped traffic sign warn drivers about?
- A railroad crossing
- A no passing zone
- A school crossing
- A yield requirement
Answer key
- 1. B
- 2. B
- 3. C
- 4. D
- 5. D
- 6. B
- 7. D
- 8. A
- 9. A
- 10. D
- 11. C
- 12. B
- 13. D
- 14. D
- 15. B
- 16. A
- 17. A
- 18. B
- 19. C
- 20. B
- 21. B
- 22. C
- 23. C
- 24. C
- 25. D
- 26. B
- 27. B
- 28. A
- 29. D
- 30. D
- 31. C
- 32. A
- 33. B
- 34. A
- 35. A
- 36. D
- 37. D
- 38. B
- 39. B
- 40. B
