How Many Questions Are on the Nebraska CDL General Knowledge Test?
50 questions. That count is fixed by 49 CFR Part 383, the same across every state — Nebraska's DMV administers the federal format rather than writing its own.
Paid at the County Treasurer, not a state cashier
The federal government owns the question count and 80% threshold. Nebraska's own arrangement routes the actual payment through the County Treasurer's office rather than a centralized state DMV cashier.
Depending on the class and endorsements pursued, additional tests — like Air Brakes or Combination Vehicles — may also apply on top of the General Knowledge test.
Two fees, split across two steps
The CLP itself runs about $15 ($10 base plus a $5 security fee), and the CDL license that follows costs about $60 for a 5-year term ($55 base plus a $5 security surcharge).
Combined, a complete new Nebraska CDL runs roughly $75 total.
How our practice tests are structured
Our practice tests break results down by topic immediately, so a weak spot doesn't stay hidden inside an otherwise decent overall score.
Each question includes an explanation and a source reference, so you learn why an answer is correct instead of just memorizing a letter.
Frequently Asked Questions
How many questions are on Nebraska's CDL General Knowledge test?
50 questions, the federally standard length used nationwide, not a Nebraska-specific number.
Where do I pay Nebraska CDL fees?
At the County Treasurer's office, not a centralized state DMV cashier.
What does a complete new Nebraska CDL cost?
Roughly $75 total: about $15 for the CLP and about $60 for the 5-year license.
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Start a free Nebraska cdl practice testLast reviewed: 2026-07-24