NH DMV Practice Test

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You need a New Hampshire driver’s license or learner’s permit if you want to drive on New Hampshire streets and highways. The driver test includes a vision test, a knowledge test, and a road test. The NH DMV knowledge test is a 40 question multiple choice test. Each question is displayed along with four possible answers. You will have 40 minutes to complete the test, and you'll need at least 32 correct answers to pass (80%). The New Hampshire written test is designed to check your knowledge of road signs, road rules and safety rules. Everything you need to know is covered in the New Hampshire Driver's Manual. If you fail the test you may request an appointment to retest not sooner than ten days from the current date. Updated for 2026 DMV rules.
1. It is illegal for any person to operate a vehicle with a Blood Alcohol Concentration (BAC) of _____ or higher.
0.04%
0.8%
0.4%
0.08%
2. Drivers who have been drinking are more likely to:
Keep a safe following distance.
Yield the right-of-way to oncoming vehicles.
Be less reactive.
Follow traffic laws more carefully.
3. What effect does drinking alcohol and taking a prescription drug or over the counter medicine have?
The medicine reduces the effect of the alcohol.
The combination could multiply the effects of the alcohol.
No effect, they are different substances.
None of the above.
4. You are considered to be driving under the influence when your blood alcohol concentration (BAC) is ____ or more.
0.05%
0.8%
0.5%
0.08%
5. What shape is used to give advance warning of no passing zones?
Crossbuck.
Pennant.
Round.
Horizontal Rectangle.
6. Drinking coffee after drinking alcohol:
Reduces the effect of the alcohol.
Doesn't change your BAC (Blood Alcohol Concentration)
Lowers your BAC (Blood Alcohol Concentration)
None of the above.
7. It is illegal for a person 21 years of age or older to drive with a BAC of _______ or higher.
5%
0.8%
0.08%
0.005%
8. Alcohol:
Is a stimulant.
Improves your focus.
Improves your judgment.
Increases your reaction time.
9. Any amount of alcohol in your blood may affect:
Your judgment.
Your reaction time.
Your coordination.
All of the above.
10. What are the effects of drinking alcohol while taking prescription drugs?
Alcohol may decrease the adverse side effects.
The combination may increase the impairing effects of both.
Medicines may lower you BAC.
The combination will eliminate any possible effects.
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TEST #1
Question 3 of 36
Negotiating Intersections
3. If an intersection has crosswalk lines but no STOP line, where must you stop for a red light?
After the crosswalk.
On the crosswalk.
Before the stop line.×
Before the crosswalk.
Explanation
If there is no stop line at a red light, you must stop before the crosswalk — it’s always illegal to stop on it.
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