Hazmat Test | Minnesota 2025 #1

On our website, we provide FREE practice - CDL hazmat test online! The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a MN CDL hazmat endorsement in 2025, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that Minnesota requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.

Number of Question 30

Passing Score 24

Number of Tests 20

1 . When driving a vehicle, knowing what is happening behind you is:

Not important.

Important.

Only important if you believe a car is behind you.

It is important to be constantly aware of what is going on behind and to the sides of your vehicle. You will only be able to react to hazards if you know where and what they are.

2 . During a basic vehicle control skills test, a look is when:

A driver checks the gauges on their instrument panel.

A driver checks their blind spots.

A driver walks to the back of their vehicle to check its position.

A driver uses a look when they open their door, leave their seated position, and walk to the back of the vehicle to check its position. During the straight line backing exercise, a driver may not exceed one look. During any other exercise, a driver may not exceed two looks.

3 . When starting a CMV, the oil pressure gauge should take about a minute to display a normal pressure level.

True

False

After starting an engine, the oil pressure should rise to a normal range within seconds. If your oil pressure is low, dropping, or fluctuating, you should immediately stop driving.

4 . While driving:

A driver does not need to inform others of their intentions.

A driver should only use turn signals if a vehicle is next to them.

A driver should not use a turn signal if their lane change will be obvious.

A driver should always use turn signals to inform others of their intentions.

It is essential that a driver always uses proper signals to make their intentions known to others on the road.

5 . A Class 1 hazardous material is:

An explosive.

Solid.

Corrosive.

Explosives are placed in hazardous materials Class 1.

6 . If you are being tailgated, you should:

Drive on the shoulder.

Pull off the roadway.

Drive faster.

Allow the vehicle to pass.

If you are being tailgated, it is best to allow more room to open up in front of your vehicle. This will help you avoid the need for sudden stops, which could result in the tailgater rear-ending you, and will make it easier for the tailgater to pass. Speeding up may only make things more dangerous by prompting the other driver to continue tailgating you at a higher speed.

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2025 Minnesota | Frequently Asked Questions

A CDL Class A license in Minnesota is defined as a commercial driver's license that allows the holder to operate any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, provided the towed vehicle is heavier than 10,000 pounds. It typically covers vehicles like tractor-trailers, truck and trailer combinations, and tank vehicles.

A Class A CDL license in Minnesota allows the holder to operate several types of heavy vehicles. These include tractor-trailers, truck and trailer combinations, tank vehicles, and livestock carriers. The license permits driving any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 or more pounds, provided the towed vehicle exceeds 10,000 pounds.

To obtain a Class A CDL license in Minnesota, one must be at least 18 years old (21 for interstate travel), possess a valid Minnesota driver's license, pass a vision test, and successfully complete a general knowledge test. Additionally, applicants must pass skills tests in the vehicle type that the driver expects to operate. Medical examinations are also typically required.

In Minnesota, you must be at least 18 years old to apply for a Class A CDL for intrastate transport (within Minnesota only). However, federal regulations require drivers to be at least 21 years old to drive commercial vehicles across state lines (interstate transport) or to transport hazardous materials.

While not necessarily required, specific endorsements on a Class A CDL license can expand the types of vehicles you're allowed to drive and the cargo you can carry. These include T for Double/Triple Trailers, P for Passenger Vehicles, N for Tank Vehicles, H for Hazardous Materials, and S for School Buses. Each endorsement requires passing additional tests.

The Class A CDL skills test in Minnesota comprises three parts: pre-trip inspection, basic vehicle control, and on-road driving. The pre-trip inspection checks your ability to assess the condition of your vehicle. Basic vehicle control tests your skills in controlling the vehicle, and on-road driving evaluates your ability to drive safely in various road conditions.

Yes, limitations can be imposed on Class A CDL license holders in Minnesota. These are known as restrictions, and they limit the type of vehicle you can operate or require you to use certain equipment. Examples include 'E' for no manual transmission, 'K' for intrastate only, 'L' for no air brake equipped CMV, 'M' and 'N' for class of vehicle restrictions, and 'O' for no tractor-trailer CMV.

Yes, in Minnesota, the written Class A CDL test can be taken in several languages besides English. These include Spanish, Hmong, Vietnamese, Russian, and Somali. However, the state requires that all CDL holders be able to read and speak English well enough to converse with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records.

Yes, Minnesota allows accommodations for the Class A CDL written test for individuals with disabilities. You need to make this request in advance when scheduling your test. Accommodations can include more time to take the test, a separate room, or having the test read aloud. However, all requests are subject to approval and must comply with federal regulations.

Yes, if you don't pass the Class A CDL written test in Minnesota, you can retake it. However, you must wait until the next day to do so. The state allows multiple attempts, but each retest requires a new fee. Remember to study thoroughly using the Minnesota Commercial Driver’s Manual before retaking the test.