TN Permit Practice Test: 30 Free Questions

The Tennessee DOS Knowledge Test has 30 questions, and you need 24 correct (80%) to pass.

This free practice test is Practice Test 1 from the FlashPath Tennessee question bank: 30 questions with the correct answer and an explanation for each. Score 24 or more to reach the same pass mark.

Tap an answer to check it, or open "Show answer" under any question.

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  1. 1. What should you do while braking hard with ABS in an emergency?

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    Answer: d) Steer around the obstacle.

    With ABS, you should use the nonskid feature to steer around the obstacle while braking hard.

  2. 2. How much fuel should you have before starting a significant trip?

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    Answer: a) At least a half tank.

    Be sure your vehicle always has at least a half tank of gas before starting any trip of significant length.

  3. 3. How can drivers with a hearing impairment compensate while driving?

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    Answer: c) By relying more on their vision.

    Drivers with a hearing impairment can adjust and compensate by relying more on their vision to be a safe driver.

  4. 4. What is the correct hand signal for a left turn while cycling?

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    Answer: b) Left arm extended sideways.

    Illustration for: What is the correct hand signal for a left turn while cycling? The hand signal for a left turn is extending the left arm out sideways.

  5. 5. What kind of front lighting does Tennessee law require for bicycles at night?

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    Answer: a) A white light visible from at least 500 feet.

    Bicycles must be equipped with a front lamp emitting a white light visible from at least 500 feet to the front when used at night.

  6. 6. What information should you provide when calling the number on the Emergency Notification System (ENS) sign at a crossing?

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    Answer: c) The DOT crossing number found on the sign.

    You should provide the DOT crossing number found on the ENS sign so the railroad knows exactly which crossing is blocked.

  7. 7. Where are bicyclists generally prohibited from riding?

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    Answer: a) Limited-access highways and expressways.

    Bicyclists are prohibited on limited-access highways and expressways.

  8. 8. What documentation must be present in the vehicle if a child is being transported in a medically prescribed modified child restraint device (CRD)?

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    Answer: c) A copy of a doctor's prescription.

    If a child uses a modified restraint due to medical necessity, the driver must carry a copy of the doctor's prescription for that specific device in the vehicle at all times.

  9. 9. Illustration for: What does a sign with a left turn arrow inside a red circle with a slash mean? What does a sign with a left turn arrow inside a red circle with a slash mean?

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    Answer: a) No Left Turn.

    The red circle with a slash indicates prohibition. With a left arrow, it means NO LEFT TURN.

  10. 10. Illustration for: What color are guide signs on Interstates and Expressways that show destination and distance? What color are guide signs on Interstates and Expressways that show destination and distance?

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    Answer: b) Green with white letters.

    Guide signs on Interstates and Expressways are green with white letters/numbers.

  1. 11. On a divided highway, what color is the line nearest the median (to the driver's left)?

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    Answer: c) Yellow

    On a divided highway, the side of the roadway to the left of the driver and nearest the median always has a yellow line.

  2. 12. Illustration for: What does an "ALL WAY" plaque below a stop sign indicate? What does an "ALL WAY" plaque below a stop sign indicate?

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    Answer: d) All traffic approaching the intersection must stop.

    An ALL WAY or FOUR WAY plate added below a stop sign means all traffic approaching this intersection must stop.

  3. 13. Illustration for: When crossing a railroad with multiple tracks, what should you verify after a train passes?Illustration for: When crossing a railroad with multiple tracks, what should you verify after a train passes? When crossing a railroad with multiple tracks, what should you verify after a train passes?

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    Answer: c) That all tracks are clear before crossing.

    If there is more than one track, one train passing might hide the approach of another. Be sure all tracks are clear before crossing.

  4. 14. Illustration for: Is hitchhiking legal in Tennessee? Is hitchhiking legal in Tennessee?

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    Answer: c) No, it is illegal to stand on a roadway to solicit a ride.

    In Tennessee, it is illegal to stand on a roadway to solicit a ride (hitchhiking).

  5. 15. Illustration for: What does a "Reverse Turn" sign indicate? What does a "Reverse Turn" sign indicate?

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    Answer: c) Two turns in opposite directions less than 600 feet apart.

    The Reverse Turn sign marks two turns in opposite directions that are less than 600 feet apart.

  6. 16. Illustration for: What color lines separate lanes of traffic moving in the same direction? What color lines separate lanes of traffic moving in the same direction?

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    Answer: b) White

    White lane markings, such as broken white lines, separate multiple lanes of traffic that flow in the same direction.

  7. 17. What color lights do police vehicles use to stop drivers in Tennessee?

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    Answer: c) Flashing blue or flashing blue and red lights.

    Police vehicles use flashing blue or flashing blue and red lights to stop drivers.

  8. 18. How far away must you stop from a blind pedestrian using a guide dog or white cane?

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    Answer: d) At least 10 feet.

    You must stop at least 10 feet away from a blind or visually impaired pedestrian crossing the roadway.

  9. 19. How can you tell if you are in a truck driver's blind spot?

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    Answer: a) If you cannot see the truck's side mirrors.

    If you cannot see the side mirrors on the truck or bus you are following, then the driver CANNOT SEE YOU and you are in the blind spot (No-Zone).

  10. 20. When entering a roundabout, who has the right-of-way?

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    Answer: a) Vehicles already within the circulating traffic.

    Illustration for: When entering a roundabout, who has the right-of-way? When entering a roundabout, you must yield to vehicles already within the circulating traffic.

  11. 21. In Tennessee, what colors are legally permitted for steady-burning lights displayed to the front of a vehicle?

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    Answer: a) White or amber

    According to Tennessee law, no vehicle shall be equipped with steady-burning lights displaying to the front in any color other than white or amber (or a combination of both), except for certain exempt vehicles.

  12. 22. Besides emergency vehicles, Tennessee's Move Over Law also applies to which other stationary vehicles with flashing lights?

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    Answer: c) Utility, recovery, and highway maintenance vehicles

    Tennessee's Move Over Law requires drivers to change lanes or slow down for stationary emergency vehicles, utility vehicles, highway maintenance vehicles, and recovery vehicles (such as tow trucks) when they have flashing lights activated on the roadside.

  13. 23. Illustration for: How should you enter an interstate highway?Illustration for: How should you enter an interstate highway? How should you enter an interstate highway?

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    Answer: d) Use the acceleration lane to speed up and match traffic flow.

    When entering an interstate, use the acceleration lane to increase your speed until it matches the flow of traffic on the highway, then merge when safe.

  14. 24. What should you do when a large truck or bus is passing you on the left during strong winds?

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    Answer: a) Move to the right of your lane and slow down.

    Large vehicles create wind gusts. Moving to the right and slowing down helps maintain control as they pass.

  15. 25. If a driver under 21 years old is found driving with a BAC of .02 percent, what is the penalty regarding their license?

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    Answer: b) Loss of license for 1 year.

    Drivers under 21 found with a BAC of .02 percent or higher will lose their license for one year.

  1. 26. Approximately how long does it take for the body to cancel the intoxicating effects of three alcoholic drinks?

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    Answer: a) Three hours.

    It takes about one hour to cancel the effects of one drink, so it takes about three hours for three drinks.

  2. 27. Which of the following actions can result in the suspension of your Tennessee driver license?

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    Answer: c) Driving away from a gas station without paying for fuel.

    Your license may be suspended for driving a motor vehicle away from a gas station without paying for dispensed gas or diesel fuel.

  3. 28. A person under 18 may lose their driving privileges for a drug or alcohol conviction even if the offense:

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    Answer: c) Did not occur while driving

    Individuals under the age of 18 can have their driving privileges revoked for any drug or alcohol conviction, regardless of whether they were operating a vehicle at the time of the offense.

  4. 29. You must report a crash to the Tennessee Department of Safety if property damage to any one person exceeds what amount?

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    Answer: a) $400.

    A crash must be reported to the Department of Safety if damage to the property of any one person exceeds $400.

  5. 30. Which rule should you use to determine a safe following distance under normal conditions?

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    Answer: b) The two-second rule.

    Under normal driving conditions, use the two-second rule to maintain a safe following distance. Pick a stationary object and count to ensure you are at least two seconds behind the vehicle in front.

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