Free Maryland CDL HazMat Practice Test 2023

Welcome to the free CDL hazmat practice test for Maryland 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 Maryland 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 Maryland CDL Manual 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 MD commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
MD CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
An example of a Class 5 hazard would be:
Class 1.1 explosives must not be transported in a combination vehicle if it includes:
You need to warn other motorists of a stopped vehicle which has a tank used for flammable liquid or gases. You may use:
Where should drivers keep the shipping papers of hazardous materials?
Compressed gas cylinders that will not hold labels will _____.
The degree of control needed when transporting radioactive materials is called the:
Division 1.1 or 1.2 cannot be loaded or transported in which of the following cases?
Entries in the Hazardous Materials Table are shown in what order?
Where should animal and human foodstuffs NOT be loaded?
The hazardous waste manifest must contain the EPA registration number and name of the shipper, destination, and:
Placards are used to _______.
A placarded vehicle, or one that has cargo tanks used for hazmat, must do what at a railroad crossing?
The driver should try to contain, repair, and clean up leaks:
The intent of the Hazardous Materials regulation includes three parts: (1) to ensure safety of drivers and equipment (2) to communicate the risk, which of the following is the last part?
The hazmat ID number should appear on all of the following except:
It is especially important that nobody smoke near what class of hazard?
The cost of contamination cleanup from an in-transit, leaking hazmat load is the responsibility of:
A hazardous material classified as forbidden ______.
All of the following are acceptable methods of transporting Class 2 hazmat except:
The first step in recognizing a hazmat load is to look at the: