Free Missouri CDL HazMat Practice Test 2023

Welcome to the free CDL hazmat practice test for Missouri drivers. As you know, Hazardous Materials (HazMat) endorsement which allows you to carry a wider range of loads, including those objects with more dangerous items requires more training. As a CDL holder, if you want to expand your horizons, you have to get HazMat. The CDL hazmat tests will test your knowledge of various aspects of the safe transport and handling of hazardous materials. Our Missouri CDL Practice Test will give you the real experience of the exam as you will be more familiar with both the test format and the subject. The questions are based on the Missouri CDL Book and each question has a detailed explanation so that it is very useful for you to learn more about each topic. You can retake our CDL practice test pack as often as you want. Good luck and keep driving safely!

Our CDL practice tests:
Based on 2021 MO commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
MO CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
Deciding which placards to use requires knowing:
Your vehicle carries explosives, oxidizer or flammables. It is necessary to not smoke within ____ feet of the vehicle.
The intent of the Hazardous Materials regulation has three parts: (1) to ensure safe drivers and equipment (2) to contain the materials and (3)?
The purpose of the hazmat rules is to contain the hazardous product, and:
Safe route planning for radioactive material is done by:
When can the hazard class be abbreviated on the shipping papers?
If the hazardous material is classified as forbidden, you should ______.
What secondary hazard requires additional placarding regardless of amount carried?
Cargo tanks are bulk packaging permanently attached to a vehicle whereas portable tanks are _______.
The shipping description must appear in what order?
A full stop is required at a railroad crossing when:
What should shippers do if the hazard warning label does not fit on the package?
When refueling while transporting a hazmat load, someone must always be in attendance of the nozzle, and:
Ultimately, the responsibility to know if you must use special routes or need special permits falls to:
Why should someone always be at the nozzle when you are fueling a placarded vehicle?
A hazardous material is ______ during transportation.
You should not smoke within _______ feet of a placarded cargo tank used for Class 3 (Flammable Liquids) or Division 2.1 (Gases).
What placard should you use if your vehicle contains any amount of Mass Explosives?
Drivers are required to keep hazmat shipping papers in any one of the following places except:
Hazmat placards will normally display the hazardous cargo's: