New Jersey CDL General Knowledge Practice Test 4 2026

Treat this fourth drill as timed New Jersey CDL exam prep rather than casual review. Sit down with no notes, no manual, and no second guesses, and run the sample CDL exam start to finish the way you will at the New Jersey MVC. Scoring above 80 percent under those conditions means something; scoring above it with the manual open beside you does not.

The CDL practice questions here span the entire general knowledge syllabus - cargo, basic control, communication, driver fitness and hours, hazard perception, skid recovery, and accident procedures - so a weak score points straight at the chapter you skipped.

For the record, the New Jersey CDL general knowledge exam contains 50 questions and the passing mark is 80 percent, or 40 right. Serious CDL test prep in 2026 means repeating this sample exam on different days until your score no longer depends on which questions happen to come up.

Keep going:

• New Jersey CDL Practice Test
• New Jersey CDL Practice Test 2
• New Jersey CDL Practice Test 3
• New Jersey CDL Practice Test 5
• New Jersey Air Brakes Practice Test
• New Jersey CDL Combination Practice Test
• New Jersey CDL Pre-Trip Inspection Practice Test
• New Jersey Hazmat Practice Test
• New Jersey Class A CDL Practice Test
• New Jersey CDL Practice Test

Every question traces back to the New Jersey CDL Manual - skim the right-of-way and signs chapters before your retake.