Tennessee Knowledge Tests & Permit Practice – Get All Questions
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#1. To be convicted of a DUI violation an adult's BAC level:
A driver can register a BAC of .00 percent and still be convicted of a DUI. The level of BAC does not clear a driver when it is below .08 percent.

#2. This sign means:
Slippery when wet. In wet weather, drive slowly. Do not speed up or brake hard. Make sharp turns at a very slow speed.

#3. There are three things you can do to avoid or minimize the impact of a crash:
In avoiding a collision, drivers have three options:
1. Stop
2. Turn
3. Speed Up
When it looks like a collision may happen, many drivers panic and fail to act. In some cases they do act, but do something that does not help to reduce the chance of the collision. There almost always is something you can do to avoid the crash, or reduce the results of the crash.

#4. With a blood alcohol concentration (BAC) of .10 percent, the risk of causing a crash is approximately:
With a BAC of .10 percent, you are seven times more likely to cause a crash than if you were sober.

#5. What is the meaning of this sign?
A warning sign using a symbol shaped like a traffic light and the black arrow indicates there is a traffic signal ahead. Slow down and be prepared to stop, if necessary.

#6. What does this sign mean?
This is a regulatory No Bicyclists sign. It means that no bicyclists are allowed on the road.

#7. The blind spot behind a large truck can stretch up to:
Blind spots are immediate in front, on either side of the truck and up to 200 feet in the rear.
Remember that a trucker may not be able to see the road directly in front of the cab. If the tractor has a long hood, the trucker may not be able to see the first 10-20 feet in front of the bumper, plenty of room for a motorcycle or car to slip unnoticed into a dangerous position.

#8. Exceeding the speed limit by 10 mph when passing another vehicle:
Remember, it is illegal to exceed the speed limit even when passing other vehicles.

#9. If you want to turn left in the path of an oncoming motorcyclist who signals a right turn, you should:
At intersections, where most collisions and injuries occur, wait until the rider’s intentions are absolutely clear (turning or going straight) before you move into the path of travel. Be even more careful in difficult driving conditions when the motorcyclist’s braking and handling abilities are impaired.

#10. Drinking any amount of alcohol is likely to:
People under the influence of alcohol take unnecessary and dangerous risks. Examples are driving too fast, passing cars without enough clear distance, and speeding around curves. Showing off is another example of impaired judgment.

#11. If you are not sure how the medicine will affect your driving, you should:
If your doctor prescribes a tranquilizer or sedative, make a point to discuss how the drug will affect your ability to drive safely. Just because a drug is prescribed, it is NO defense for driving under the influence of it. Even some over-the-counter medicines can affect driving. Read labels and pay attention to warnings. If you have questions about a particular drug or combination of drugs, check with your doctor or pharmacist.

#12. Children who are one through three years old, and who weigh more than 20 pounds, must be:
Children who are one through three years old, and who weigh more than 20 pounds, must be in a child passenger restraint system that is facing forward.

#13. When you park your car on the same side as an entrance to a fire station, you must keep this distance from the driveway entrance:
Do not park within 20 feet of a fire station driveway on the same side of the street or within 75 feet of the fire station driveway on the other side of the street.

#14. Lanes marked on both sides by double-broken yellow lines are known as:
Reversible lanes.
Some travel lanes are designed to carry traffic in one direction at certain times and in the opposite direction at other times. These lanes are called reversible lanes and are usually marked by double-broken yellow lines.

#15. To avoid getting tired on a long trip, it is often a good idea to:
Eat lightly. Do not eat a large meal before you leave. Some people get sleepy after they eat a big meal.

#16. When a traffic signal is showing a flashing yellow light, you must:
A flashing yellow traffic light means slow down and proceed with caution.

#17. Which car or cars have the position for a left turn on this one-way street?
On a one-way street, use the center lanes for through-travel and the outside lanes for turning.

#18. When approaching a stopped school bus with flashing red lights traveling on your side of a divided highway, you must:
You must stop when you approach a school bus with flashing red lights activated and stop arm extended.
If you are driving on a highway that is divided by a barrier or unimproved median, you are required to stop only if you are traveling in the same direction as the school bus.
You do not have to stop if you and a school bus are traveling in opposite directions on a road that has more than two lanes and is separated by a median strip not for vehicle travel.

#19. If two persons weigh the same, the one with more body fat will show signs of intoxication:
If people weigh the same, the one with more body fat will show signs of intoxication first.
Alcohol is able to be absorbed in water, not fat. This simply means that people with less body fat have more water in which to dilute the alcohol.

#20. Adult drivers will receive a notice of proposed suspension if they accumulate 12 or more points on their driving record within:
Adult drivers (18 years of age or older) who accumulate 12 or more points within a 12-month period receive a notice of proposed suspension.
To keep adult drivers aware of the possibility of losing their driving privileges, an advisory letter is mailed to any licensee having 6 to 11 points on his/her driving record within any 12 months.
| This Tennessee DMV Practice Test | |
|---|---|
| Questions on each test: | 20 |
| Question pool: | 800+ |
| Type of test: | Random multiple-choice |
| Tennessee DMV Written Knowledge Test | |
|---|---|
| Questions on exam: | 30 |
| Passing score: | 80% |
| Correct answers to pass: | 24 |
| Allotted time to complete test: | No limit |
| Wait time before retest: | 1 day |
About This Tennessee Practice Test
This practice test for the Tennessee permit or knowledge exam has 20 questions. It is slightly shorter than the actual exam but covers the same items as the real exam.
25% of the questions (5 out of 20) relate to alcohol, drugs, and the consequences of impaired driving.
We have designed practice test questions to help you study and prepare for the required knowledge examination. They can help new drivers applying for their first permit or drivers who are forced to reapply for a license and pass the examination again.
Each practice test is random, meaning we draw questions from a larger bank of questions. You can expect new questions each time you restart the test. It also means you can take the test as many times as you need to prepare for your Tennessee exam.
You will get instant feedback after each question, and when your answer is incorrect, there is also a short description of the correct answer. The system reveals your final score at the end of the test.
The test is free and does not require registration.
Please be aware that this is not an official test. It does not qualify you for a permit. Driversprep.com is not affiliated with Tennessee’s Department of Safety and Homeland Security (TDOSHS) or Driver Services.
The test should be used only as a learning tool.
How Many Questions Are on the Real Permit Test in Tennessee?
The knowledge examination in Tennessee consists of 30 questions. The passing score is 80%, which means you must answer 24 questions correctly to pass.
What is on the Permit Test in Tennessee?
The main areas covered by the exam questions are traffic signs and signals (25%), safe driving techniques (25%), rules of the road and Tennessee laws (25%), and drugs and alcohol (25%).
The percentage is a rough estimate of the number of questions on the test. Each test is random and will differ from person to person. There is, however, a clear focus on drugs and alcohol on the Tennessee exam.
The purpose of the knowledge exam is to verify the following:
“…the applicant’s ability to read and understand highway signs regulating, warning, and directing traffic, the applicant’s knowledge of the traffic laws of this state…”
The state of Tennessee has also decided that:
“…all examinations administered to applicants for a driver’s license or intermediate driver’s license shall include questions concerning drugs and alcohol, the effects of those substances on a person’s ability to operate a vehicle, and the applicable Tennessee laws pertaining to operating a vehicle while under the influence of alcohol or drugs, and the alcohol and drug-related questions shall constitute one-fourth (ΒΌ) of the written examination…”
How Should I Study for the Tennessee DMV Knowledge Exam?
Always start by getting the latest copy of the Tennessee Comprehensive Driver Manual. You can get a hard copy at TN Driver Services or download a PDF-version online .
Make sure you read the manual. You can find answers to all questions in this manual.
When you have read the manual and learned everything you need to know, use the practice tests to verify your knowledge. The practice tests will show you what areas to focus more on. So, wait to get rid of the manual.
While most new applicants fail the knowledge test the first time, it is possible to ace it with just a little effort. Learn how to do it: How to Ace the Test .

Who Must Take the Tennessee Knowledge Test?
All new drivers.
If you are a first-time applicant, you must always pass the Tennessee vision screening, knowledge test, and road test. To qualify for a first-time Tennessee class D license, you must be at least 16 years. All new drivers under 18 years must also meet special qualifications set in Graduated Driver’s License Program (GDL) .
Drivers with a license expired more than one renewal cycle.
Your Tennessee license is valid for eight years when you are 21 or older. When your license expires, you are no longer entitled to drive a motor vehicle. Tennessee does not have a grace period.
If you wait 30 days after the expiration date to renew your license, you must pay a late fee, doubling if you wait six months to renew. If you wait over one renewal cycle (8 years), you must apply for a new license and repeat all tests.
Drivers with a foreign license.
Drivers who move permanently to Tennessee and wish to drive must convert their foreign license to a Tennessee Driver’s License. Knowledge and road skills tests are required for all foreign drivers except holders of valid licenses from Canada or Germany.
New residents with a valid out-of-state license are also exempt from the examinations. However, A new resident with an out-of-state license that expired more than six months must retake all applicable tests.
The Official Knowledge Examination
The official knowledge examination covers everything you need to know to drive safely on Tennessee roadways. You can take the test at a Driver Services Center or through a driving school.
The Department administers the knowledge tests on computerized testing machines. In some rare situations, the examiner can offer the written test on paper, but it is unlikely to happen.
For applicants who have a learning disability or cannot read, oral tests are available by appointment at some of the Driver’s License Service Centers. Remember to call ahead.
If you are hard of hearing, you can ask for a certified sign language interpreter to help with the exam.
Teenagers between the ages of 15 to 17 who are required to take a written test can now take it online under a parent’s supervision. You must register and download the Tennessee Proctor Identification (PID) App.

Available Languages
The computerized testing stations have English, Japanese, Korean, and Spanish knowledge tests.
Is the Tennessee Permit Test Hard?
Tennessee Driver Services estimates that one out of two test-takers fails the written knowledge exam, which is a failure rate of 50%.
The more you practice on this website, the better your chances of passing the examination the first time.
Cheating on the DMV Test
Any cheating will result in an automatic failure, and you must wait at least 30 days before you can retake the test.
Forms of cheating include, but are not limited to, the following:
- Use of any form of written notes (including notes on paper, clothing, body, digital pagers, etc.)
- Talking during the examination (including cell phone use.)
- Attempting to allow another person to take the examination.
Remember, you must turn off all cell phones, pagers, or text messaging devices during both the written test and road skills exam.
Will I be Tested When I Renew My Tennessee License?
No, the Tennessee law does not require re-testing when you renew your driver’s license – regardless of age. Ensure you don’t let your license expire for over eight years.
After you turn 21, your Tennessee driver’s license is valid for eight years. Approximately two months before your license expires, TN Driver Services mails you a courtesy renewal notice. The renewal notice tells you how to renew your license.
If it is the first time you renew your license, you must visit a Driver Service Center and prove that you are a United States Citizen or a lawful permanent resident.
After that, and if you have a valid photo license, you may renew by mail or online. If you do, this new license will feature your old photo. To get a license with a new photo, you must visit a Driver Service Center.
Please note that this doesn’t apply to holders of Class A, B, or C Commercial Driver’s License (CDL). They must appear in person to renew their CDL license. They must also show their current valid DOT medical card at the time of renewal.
Alcohol Questions on Your TN Test
By law, 25% of the questions on your knowledge test will address alcohol/drugs and impaired driving. Here are more resources to help you learn more about alcohol and drugs:
Tennessee Graduated Driver’s License (GDL) Program
The Tennessee Graduated Driver’s License Program aims to help young drivers under 18 years gain driving experience in a safe environment. It places certain restrictions on learner permits and intermediate driver’s licenses. The program requires parent/legal guardian involvement and emphasizes the importance of a good driving record.
You can get your first Tennessee learner’s permit when you are 15 years. You must provide proof of school attendance/progress and have a sponsoring adult who signs the affidavit form.
You can skip a driver’s education course in Tennessee to get your permit or intermediate license. Enrolling may still be a good idea since they provide professional help and discounts on insurance. In most classes, you can start even without having your first permit.
| Learner Permit |
|---|
| Minimum age: 15 years |
| Hold period: 180 days |
| Intermediate Restricted License |
|---|
| Minimum age: 16 years |
| Hold period: One year |
| Intermediate Unrestricted License |
|---|
| Minimum age: 17 years |
| Hold period: Until 18 years or graduated from school |
You can get your Class D regular and unrestricted driver’s license when you are 18 years old, graduate from high school, or receive a GED, whichever is sooner.
When you move on to get your regular license, the word “Intermediate” will be removed from the license.



Dear sir or madam I need license and I am new in Nashville just 10 days ago from Afghanistan and I have parole visa and also work authorization latter and my social security card is under process what should I do for Tennessee driving permit
Thanks you
You should contact your local Tennessee DMV service center; they will help you.
You need to bring proof of identity and proof of Tennessee residence. If you have a passport stamped with “Processed for I-55I” or a Form I-94, you must bring them.
Start studying for the knowledge test, since that will be the first step after DMV has accepted your documents.