2025 Tennessee Permit Test 15
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Tennessee. Each permit practice test question has three answer choices. Select one answer for each question and select "grade this section." You can find this button at the bottom of the drivers license quiz. For a complete list of questions and answers for Tennessee please visit https://cheat-sheets.dmv-written-test.com/en/tennessee/car.
Number of Tests
Number of Question
Passing Score
17. When changing lanes, you can check your blind spot by:
Explanation
Even if your vehicle is properly equipped with mirrors, there are blind spots that cannot be seen by using the mirrors. Before changing lanes, look over your shoulder to check these areas.
18. Which of the following factors affect an individual's absorption of alcohol?
Explanation
Factors affecting a person's absorption of alcohol include the person's weight, their biological sex, the amount of food in their digestive tract, and the number of alcoholic beverages they have consumed. The only thing to do to remove alcohol from a person's system is to wait.
19. You should not start across an intersection if you know you will block the intersection when the light turns red:
Explanation
Even if the signal is green, you must not enter an intersection unless you can get completely across before the light turns red. If you block the intersection, you can be cited.
20. You are merging onto an interstate highway. You should:
Explanation
Anytime you want to merge with other drivers, you need to find a gap large enough for you to safely enter into the flow of traffic. You should not stop on the entrance ramp to an interstate highway unless there are no gaps into which you may safely merge.
21. Broken yellow lines are used on streets and highways to:
Explanation
Yellow lines separate traffic moving in opposite directions. Dashed lines on the pavement indicate that passing is permitted when safe.
22. When driving at night, you should:
Explanation
Increase your following distance when it is difficult to see due to darkness. Use headlights to increase visibility, following the rules for proper use of high beams and low beams. Avoid looking directly at the headlights of an oncoming vehicle to avoid being blinded by the glare.
23. This sign shows one type of:
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Explanation
Warning signs are usually yellow with black markings. This sign warns that your current road ends at an intersection straight ahead. Slow down and prepare to yield or stop before turning right or left.
24. If you are driving near a large commercial vehicle, you should:
Explanation
Because large commercial vehicles have large blind spots on each side, you should avoid driving beside them for long periods of time.
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