Nevada Motorcycle practice
Nevada Motorcycle: Alcohol, Drugs & Impairment practice test
Blood alcohol limits, zero-tolerance and implied-consent laws, and how alcohol and drugs — legal or not — affect your driving.
Content reviewed against official driver handbooks · August 12, 2026
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12 sample Alcohol, Drugs & Impairment questions with the correct answer, a short explanation, and the official handbook reference. Read through them, then take the quiz above.
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1. Why does the manual point to riders killed with a blood alcohol level below the legal limit?
Correct answer: It shows even a drink or two is enough to hurt riding ability
A further 8 percent of fatally injured riders measured between 0.01 and 0.07 percent, which shows that a drink or two is already enough to spoil riding skill.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Why This Information Is Important
2. What alcohol reading suspends the driving privilege of a Nevada driver under twenty-one?
Correct answer: At least .02 percent but less than .08 percent
For drivers under twenty-one, a chemical test showing at least .02 percent but under .08 percent brings a suspension.
Source: Nevada Driver's Handbook — Chapter 10, Driving Under the Influence
3. Which three things matter most in setting a rider's blood alcohol concentration?
Correct answer: How much you drink, how quickly you drink it, and your body weight
The amount consumed, the speed at which it is drunk, and the drinker's body weight are the three primary factors.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Alcohol in the Body
4. What share of motorcycle riders killed in crashes were over the legal alcohol limit, in the studies the manual cites?
Correct answer: About 29 percent
The figure given is 29 percent of fatally injured riders with a blood alcohol level above the 0.08 percent limit.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Why This Information Is Important
5. Beyond fines and a suspended license, what lasting cost does the manual attach to a conviction?
Correct answer: Insurance rates rise because the rider is treated as high risk
A conviction can place a rider in a high-risk insurance category, so the bill keeps arriving long after the court is finished.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Alcohol and the Law
6. What happens in Nevada if a driver refuses the blood, breath or urine test an officer directs?
Correct answer: Driving privileges are revoked for a year on a first refusal
Under the state's implied consent law a refusal costs the driving privilege for one year on a first offense, and three years if the privilege was revoked within the previous seven.
Source: Nevada Driver's Handbook — Chapter 10, Driving Under the Influence
7. Under Nevada's illegal per se law, what result revokes a driving privilege?
Correct answer: A reading of .08 percent or more, or any detectable controlled substance
A test result at or above .08 percent, or one showing any controlled substance at all in the blood, costs the driver the privilege to drive.
Source: Nevada Driver's Handbook — Chapter 10, Driving Under the Influence
8. Which serving carries the same amount of alcohol as a twelve-ounce beer?
Correct answer: A five-ounce glass of wine
A five-ounce glass of wine and a mixed drink made with a single one-and-a-half-ounce shot each hold as much alcohol as a can of beer.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Alcohol in the Body
9. How often does the manual say a rider should stop and get off the motorcycle on a long trip?
Correct answer: At least every two hours
Frequent breaks are advised, with a stop off the machine at least every two hours, and experienced riders rarely spend more than about six hours a day riding.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Fatigue
10. How does eating marijuana differ from smoking it, in the manual's account?
Correct answer: The effects can take more than an hour to appear and may last over six hours
Smoked, the effects arrive within a few minutes and run two to four hours; eaten, onset can be delayed more than an hour and the effects can last over six.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Marijuana and Motorcycle Operation
11. How fast does the body clear alcohol?
Correct answer: At roughly one drink an hour
The body gets rid of alcohol at a rate of nearly one drink an hour, so anything consumed faster than that piles up.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Alcohol in the Body
12. After seven drinks spread over three hours, how much longer should a rider wait?
Correct answer: At least four more hours
Three hours removes about three drinks, leaving four still in the system, so roughly four more hours are needed before riding is even considered.
Source: Nevada Motorcycle Operator Manual — Being in Shape to Ride, Alcohol in the Body
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Every Nevada question is written from the official Nevada driver handbook and checked against its current edition. DMV Test Free is a free, independent study resource — not affiliated with any DMV or government agency. About DMV Test Free