Based on 2024 NJ CDL manual

Questions
30
Mistakes allowed
6
Passing score
80%
Official NJ HazMat: What to Expect
30
Total number of questions

24
Number of questions required to pass

80
Percentage required to pass

New Jersey Commercial Driver's License
New Jersey Commercial Driver's License

Ready to start hauling hazardous materials? Our Free New Jersey CDL HazMat Practice Test is specially designed to ensure you have the knowledge necessary to earn your HazMat endorsement. A HazMat endorsement is required for any driver transporting hazardous materials as defined in Title 49, CFR, §383.5.s. Our practice test has been generated from the hazardous materials contained in the New Jersey CDL Handbook – just like the real endorsement test. You’ll find questions on such topics as signs and placarding, loading and unloading and safe driving, just to name a few. In all, there are 30 questions on the test and you need to answer at least 24 of them correctly to pass.

Here are a couple of samples of the types of questions you’ll find on this practice test: what should always be done when fueling a vehicle with hazardous materials in it? When loading compressed gas the liquid discharge valves should be at what setting? Find out if you know the answers to these questions and more by taking this practice test. If you get an answer wrong you’ll be able to read a full answer explanation to help you better understand the correct answer. You can also take this test an unlimited number of times to ensure you understand all of the content. So make sure you are fully prepared and dramatically increase your chances of earning your HazMat endorsement by taking our practice test now.