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Mississippi CDL HazMat & Cargo Practice Test

Practice 25 CDL questions on hazardous materials handling, cargo securement, and combination vehicle operation for the Mississippi CDL exam.

What this Mississippi practice test covers

  • Hazardous materials placarding, labeling, and shipping paper requirements
  • Proper loading and securement of general freight and specialized cargo
  • Combination vehicle coupling and uncoupling step-by-step procedures
  • Weight limits, bridge formulas, and axle weight distribution

The actual Mississippi DPS knowledge test has 30 questions, and you need at least 24 correct (80%) to pass. This practice test is based on the Mississippi Driver's Manual. The test fee is $7. Tests are administered Computer-based at DPS driver's license station..

Try sample Mississippi questions

These questions come from our bank of 260+ CDL questions. The real Mississippi CDL knowledge test draws from similar material in the official CDL manual.

3 free preview of 25
1

How many hazardous materials classes are there?

2

Which hazardous materials class covers corrosive materials such as battery acid?

3

Which hazardous materials class includes dynamite and TNT?

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Mississippi CDL HazMat & Cargo Practice Test (2026) | DMV IQ