Free CDL Quiz

What hazardous materials class covers miscellaneous dangerous goods?

a.Class 1
b.Class 6
c.Class 8
d.Class 9

Explanation

Class 9 covers miscellaneous dangerous goods. These are hazardous materials that do not meet the definition of any other hazard class, such as environmentally hazardous substances and elevated temperature materials.

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About the CDL Exam

The CDL (Commercial Driver License) exam tests your knowledge of commercial driving rules, safety procedures, and vehicle operation. You must score 80% or higher to pass the written knowledge test. The exam covers general knowledge, air brakes, combination vehicles, and various endorsements.

This question is from the HazMat Endorsement Test #1 section. Practice with more questions from this category to build confidence before taking the official DMV test.

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