Jackson County Central High School

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Any driver, regardless of the vehicle Class, who wants to haul hazardous materials, must add an “H” endorsement to their CDL. In order to obtain the Hazmat endorsement drivers are required to pass a Transportation Security Administration background check and a knowledge test. The Minnesota hazmat test consists of 30 questions. To pass, you must correctly answer at least 24 questions (80%). The MN CDL hazmat test covers the information found in the Minnesota CDL Manual. Study the chapter covering hazardous materials to learn how to recognize, handle, and transport Hazmat, then take this practice test to prepare for your exam!
1. If your trucks has a high center of gravity, which of the following is true for curves?
You should slow down, as your truck can roll over at the posted speed limit for the curve.
You should travel at the posted speed limit.
Reduce your speed to a crawl.
None of the above.
2. When a tire fails, you should:
stay off the brake.
brake in a way that will keep your vehicle in a straight line.
apply the brakes as hard as you can without locking the wheels.
push the brake pedal down gradually.
3. When driving on long and/or steep downgrades, to select an appropriate safe speed you should consider:
the length of the grade.
the road conditions.
the total weight of the vehicle and cargo.
All of the above.
4. What is the most important reason to inspect your vehicle?
Saving money by preventing costly repairs.
Your safety and that of other road users.
Achieving the best gas mileage.
Vehicle inspection is required by federal and state laws.
5. If you discover a cargo leak, you should call for help and:
use shipping papers to identify the leaking material.
continue driving in order to find a truck stop.
try to identify the material by smell.
touch the leaking HazMat to identify the material.
6. You are inspecting your vehicle during a trip. What should you do?
Watch gauges for signs of trouble.
Use your senses to check for problems.
Check critical items such as tires, brakes, and lights.
All of the above.
7. Whether or not they load and secure the cargo themselves, drivers are responsible for:
making sure the cargo does not restrict access to emergency equipment.
recognizing poorly balanced weight.
knowing the cargo does not obscure the view ahead or to the sides.
All of the above.
8. In the Hazardous Material Table, what is in Column 3?
The hazard class or division
The HazMat shipping name
The HazMat description
The special provisions of the material
9. You are more at risk of being fatigued:
when stopping periodically during long trips.
when driving during the day.
when driving alone.
after getting more than 8 hours of sleep.
10. If the word "Forbidden" is written or typed in the Hazard Class or Division column of any entry in the Hazardous Materials Table:
The carrier may not open the package or container.
The product must never be larger than the RQ.
The product may only be transported with an escort vehicle.
Never transport the product.
 
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Frequently Asked Questions

If you're under 18 years old, you must adhere to the age requirements of the Graduated Driver’s Licensing (GDL) Program:
  • Instruction permit ? you must be at least 15 years old.
  • Provisional license ? you must be at least 16 years old and have held your permit for 6 months.
  • Class D driver's license ? you must be at least 18 years old or have held a provisional license for 12 consecutive months without alcohol or crash-related convictions.
If you are 18 years old, you must hold the permit for six months before taking the road test and receiving a full license. If you are 19, a waiting period of only three months is required.

You can schedule an appointment online for your DMV written test. Choose dates and times based on your preferences and the available options at different Minnesota Driver and Vehicle Services (DVS) exam stations. 

You will need to present two primary documents, such as a passport or certificate of birth, or one primary document and one secondary document, such as a Social Security Card. For a list of acceptable documents, check here. Additionally, if you are under 18, you must also bring proof of completing driver education ("Blue Card" or "Pink Card").

At certain exam stations, the test is available in multiple languages, including Hmong, Vietnamese, Somali, Spanish, and Russian. For an American Sign Language (ASL) interpreter, contact Driver and Vehicle Services at (651) 284-1234. If you have difficulty understanding English, oral exams are conducted at the Anoka, Eagan, and downtown Saint Paul/Town Square exam stations. It's important to note that individuals must bring their own interpreter, who should hold a valid Minnesota driver's license.

You need to read the Minnesota Driver's Handbook. The exam covers various topics, including road signs, parallel parking, turning, passing a vehicle, yielding the right of way, etc. Remember that you cannot use driver's manuals or personal notes, so read the manual carefully and use our free practice tests to test your preparation.

The Minnesota DMV written test consists of 40 multiple-choice or true/false questions about various aspects of driving regulations and road safety. These questions are based on the official manual, so it's important to study it well to maximize your chances of passing the exam.

You can make up to 8 mistakes on the Minnesota DMV written test. To pass, you need to answer at least 32 questions correctly, achieving an 80% accuracy rate. Take your time to read each question accurately.
Individuals under 18 with an instruction permit in Minnesota must drive with a licensed adult who is at least 21. If you are 18 or older, the supervising driver must be at least 18 years old.

After obtaining a license, the following restrictions apply for the first six months:
  • Driving is prohibited between midnight and 5 a.m., unless accompanied by a licensed adult who is at least 25 or for work or school activities.
  • Except for siblings, only one passenger under 20 is permitted without the supervision of a parent or guardian. For the second six months, a maximum of 3 passengers under 20 is allowed.
For drivers under 18, it is illegal to use the cell phone except during emergencies. Until the age of 21, it is also illegal to consume alcohol before driving.

In Minnesota, an instruction permit is valid for two years, with the option to renew it upon the payment of a fee. This ensures you have enough time to practice driving and fulfill the necessary requirements before the road test.

If you do not pass your DMV written test, you'll need to wait until the next business day to retake it. A fee is required for the third and any subsequent attempts. Sign up for DMV Premium and practice with extra tests to pass the exam on the first attempt!

MN CDL Hazmat Test

Number of questions: 30
Correct answers to pass:24
Passing score:80%
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