What hazardous materials class covers poisons and toxic substances?

a.Class 4

b.Class 5

c.Class 6

d.Class 8

Explanation

Class 6 covers poisons and toxic substances. Division 6.1 covers poisonous materials and Division 6.2 covers infectious substances.

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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.

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