South Carolina DMV CDL HazMat Quick Practice Test For 2024

CDL Class A, B or C. Complete CDL driver training course. All the questions in this test are from the official DMV written exam. You can use our free online tests to evaluate how likely you are to pass the official DMV test. Or you can just cut to the chase and increase your chances of passing by upgrading to Premium Membership and unlock official DMV tests. In addition, you will also receive a master cheat sheet which contains all your state’s DMV questions and answers. Premium membership also unlocks a smart tracker which keeps an inventory of all incorrectly answered questions for easy, fast and effective revision. Practice with our free tests or hit Upgrade button below for premium access and increase your chances of passing your DMV written exam.

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

1. The best way to recognize that your trailer has started to skid is by:

2. Shippers must label hazardous materials. If an item is smaller than its label, how should the item be labeled?

3. A person should not smoke within ____ of a vehicle placarded for Class 3 or Division 2.1 materials.

4. Why should your mirrors be adjusted to show the road behind you as well as part of your vehicle?

5. Mirrors should be:

6. When inspecting the engine compartment, you should not:

7. Where on a truck should placards be placed?

8. If you're transporting explosives and your vehicle breaks down, you should notify other drivers: