Missouri Alcohol and Drugs Test

Operating a vehicle after drinking alcohol or consuming drugs in Missouri is treacherous for you and others and should be avoided at all costs. When you drink alcohol it impacts your decision making and reflexes, making it more difficult to operate a vehicle properly. Being under the influence of drugs often leads to the same issues alcohol creates and is known to cause delusions and erratic behavior. Getting behind the wheel after taking drugs or alcohol drives up the risk of injury and/or death. In addition to the dangers placed on the driver, the other motorists sharing the road are unwillingly put in harm’s way. Drivers that take the risk to drive under the influence are not only jeopardizing their own safety, but also disregarding the lives of other drivers.

Nearly everyone knows that operating a motor vehicle after consuming drugs or alcohol is against the law. When it comes down to it, do you really know the details about Missouri laws surrounding this dangerous behavior? Our quiz will put you to the test so you can test your knowledge. Our quiz covers all you need to know including legal limits of alcohol to the penalties for driving under the influence. So, whether you’re a responsible driver that’s looking to improve their understanding of the laws in Missouri or a person looking to earn their first Missouri driver’s license our substance abuse quiz is just what you need.

Take the Missouri Alcohol and Drugs Test Below

Test your knowledge on Missouri’s drug and alcohol laws. Press start to begin.


Alcohol and Drugs Test
10 Questions, No Time Limit
Click "Start" to Begin.

1 / 10

For the average person, how long would it take for two beers to clear their system?

2 / 10

If you've been drinking you should...

3 / 10

Alcohol as a drug qualifies as a...

4 / 10

After drinking, which of the following does NOT happen?

5 / 10

Non-prescription drugs...

6 / 10

What is the best way to lower your blood alcohol content (BAC)?

7 / 10

Implied consent means that...

8 / 10

How does alcohol impact your driving ability?

9 / 10

What should you do before driving after taking a non-prescription drug?

10 / 10

How can you sober up before you drive?

Your score is

The average score is 81%

More Missouri Drivers Tests

We have put together ten additional tests to help you practice for your Missouri Driver’s License. Click below and get practicing!