• 0 Incorrect (6 allowed to pass)
  • 0 Correct
Restart
 
 
 
 
 
Advertisement
Ask DMV Genie AI
new beta

Free Ohio CDL HazMat Practice Test 2023 | OH

Part of mandatory Entry-Level Driver Training Course Based on 2023 OH commercial driver's license manual Available in EN, ES

What to expect on the actual OH CDL exam

  • 30questions
  • 24correct answers to pass
  • 80%passing score

Ohio is a state filled with industry and innovation that appreciates talented and flexible commercial vehicle drivers, so today, you will be one step closer to becoming one of these more flexible drivers as you practice for your Hazardous Materials (HazMat) endorsement exam. This endorsement will allow you to carry more sensitive and dangerous cargo for household and commercial needs and is required in many job listings, giving you greater driving flexibility. This multiple-choice question test is unique for a few reasons that will help you be best prepared for your upcoming exam. First, the 30 questions were designed by our writers based on both information and key review questions from the HazMat section of the Ohio Commercial Driver License Handbook. Second, each question includes a hint, if needed, and an explanation that will deepen your understanding and help you answer future questions correctly when it matters most: on exam day. We recommend you study often and feel free to revisit and retake this test until you consistently achieve what would be considered a decent passing score on your real exam (80% or higher is recommended). Good luck now and on your upcoming HazMat exam, and as always, drive safely!

4.46 out of 5 • 149 votes.
Show more
OH commercial driver's license

Perfect for

  • First-time OH CDL and CLP applicants
  • CDL holders adding endorsements
  • OH CDL renewal applicants

Helpful resources

OH CDL Handbook

View the most recent (2023) official OH CDL Handbook.

Explore

OH CDL Practice Test App

Download our free iOS or Android app and practice for your driving test offline or on the go.

10 Things You Should Do Before Your Driving Knowledge Exam (PDF)

Many people do their best but still get to the DMV overconfident and underprepared because they fail to do some of the simple...

Download
OH commercial driver's license

Try Driving-Tests Premium

Pass the knowledge test the first time, guaranteed.