CDL Hazardous Materials

16 practice questions, split into sets of 50

Real CDL Hazardous Materials exam: 30 questions, 80% to pass

Practice for your CDL Hazardous Materials driver's license knowledge exam administered by the FMCSA. The real CDL Hazardous Materials test has 30 questions with a 80% passing requirement. Work through 16 practice questions in English and Spanish to build confidence before test day. Key topics include Hazmat placarding requirements, Shipping papers and documentation, Hazardous materials classes, and more.