Practice question

What score is required to pass a CDL knowledge test under 49 CFR 383.135?

At least 60 percent correct
At least 70 percent correct
At least 80 percent correct
A perfect 100 percent score

Answer: C — At least 80 percent correct

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: LA CDL Combination Practice Questions - Louisiana CDL Combination Vehicles Test Exam →