How Many Questions Are on Alaska's CDL General Knowledge Test?
Alaska's CDL general knowledge test has 50 questions, requiring 40 correct (80%) to pass.
What the test covers
The 50 questions pull from federally-standardized material shared across every state: air brakes, combination vehicles, cargo securement, and basic vehicle inspection among the core topics.
Alaska issues commercial licenses across Class A, B, and C, with the specific class determined by vehicle weight and configuration.
Fees before you can even test
Getting to the general knowledge test requires a $15 commercial learner's permit fee first.
The commercial license itself runs $100 standard or $120 for a REAL ID-compliant version, plus a separate $25 non-refundable fee just to schedule the skills test.
How our practice tests are structured
dmvwrittenexam.com's Alaska CDL bank combines the federally-uniform knowledge every state tests with Alaska-specific fee and licensing facts.
Every question includes a plain-language explanation, so you understand the reasoning behind an answer instead of just memorizing a letter.
Frequently Asked Questions
How many questions are on Alaska's CDL general knowledge test?
50 questions, requiring 80% (40 correct) to pass.
What commercial license classes does Alaska issue?
Class A, B, and C, depending on the vehicle's weight and configuration.
Is there a fee just to schedule the skills test?
Yes — a separate, non-refundable $25 fee, on top of the CLP and CDL fees.
Ready to put this into practice?
Start a free Alaska cdl practice testLast reviewed: 2026-07-24