New Jersey CDL General Knowledge Practice Test 3 2026

Practice test three frames the same written exam the way most applicants actually think about it: as a CDL Class A practice test or a CDL Class B practice test. Here is the part that confuses people - New Jersey does not write a separate general knowledge exam for each class. Every applicant answers the same general knowledge questions, and your class comes from the vehicle you bring to the skills test plus whatever endorsements you add.

So these test questions for CDL applicants serve Class A drivers chasing tractor-trailer work and Class B drivers headed for straight trucks and buses equally well. A CDL A practice test and a Class B drill share this question pool completely.

The exam runs 50 questions with a passing score of 80 percent, which means 40 correct. Work this 2026 New Jersey CDL practice test alongside the New Jersey CDL Manual, then move to the class-specific simulators once your general knowledge scores stop climbing.

Keep going:

• New Jersey CDL Practice Test
• New Jersey CDL Practice Test 2
• New Jersey CDL Practice Test 4
• 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.