IA CDL Hazardous Materials (HazMat) Marathon
What to expect on the actual IA CDL exam
- 30questions
- 24correct answers to pass
- 80%passing score
Fasten your seat belt for one last wild ride of studying! This Iowa CDL Hazardous Materials (HazMat) Marathon is a gargantuan practice test that contains a compilation of all 193 questions that we have available for this IA endorsement. If you select a wrong answer, we’ll remember that question and will display it to you again at the end of the exam until you’ve answered that question correctly. In other words, the Marathon will cycle through your missed questions until you answer each one correctly. You must make a 100% to pass. We suggest you attempt this one after you have practiced the state’s “regular” tests, but before the “Exam”. Good luck!
Perfect for
- First-time IA CDL and CLP applicants
- CDL holders adding endorsements
- IA CDL renewal applicants
More IA CDL Hazardous Materials (HazMat) Resources
Complete all 193 questionsHelpful resources
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