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  • 0  (10 mistakes allowed to pass)

NV CDL General Knowledge Practice Test 2 2025

Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements.

This second NV General Knowledge practice test contains another set of 50 questions based on the official CDL manual. Just like the first practice test, this one is also designed to prepare you for the General Knowledge portion of your 2025 Commercial Driver’s License exam. There are several answer options, but only one of them is correct. Each question also includes a hint and an explanation. It is recommended that you check each question’s explanation to gain some further insight into the rule being tested. Every time you answer a question, you’ll get immediate feedback with a detailed explanation, so you won’t need to wait until the end of the test to know the correct answers. Good luck and drive safely!

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
NV CDL General Knowledge Practice Test 2 2025
NV commercial driver's license
Based on official NV exam questions
Steven Litvintchouk, M.S., Chief Educational Researcher at Driving-Tests.org

Authored and fact-checked by Steven Litvintchouk, M.S.

Chief Educational Researcher, Driving‑Tests.org (ACES member)
Last verified for accuracy on
Methodology & Editorial Policy

Available in EN and ES

What to expect on the actual NV permit test

50

questions

40

correct answers to pass

80%

passing score

Real Nevada drivers who passed first try

Verified student reviews • Shared with permission

Program was the best
I may not be the sharpest tool in the shed but I was able to pass my hazmat without missing a single question i surprised myself this program is great and recommend 100%
DS
Quick and easy prep for the knowledge test at DMV.
Took the class the day before I took the knowledge test at the DMV. Got 100% on the test. Probably spent 3 hours on the "Theory" class and 3 hours on practice tests. Most of the questions at the DMV were on practice tests. The ones that weren't I just skipped because once you get 24 questions right you pass and don't have to answer the ones you skipped.
L
Your program is set up very well.
I nearly aced the three part CDL test. Thank you so much. Not bad for a seventy year old. Who says you can't teach old dogs new tricks:-)! PS- Before I started studying for the CDL I knew nothing about big rig trucks or truck mechanics in general. I will be taking a driving course starting next week in Reno Nevada. Thanks Again
BR
I Passed 5 CDL Tests On The First Try!
I can't begin to tell you how much I appreciate driving-tests.org. I read the NV CDL handbook and never thought I could pass even the basic tests to get my CDL. Then I started using your service. I practiced until I was confident. I like being able to track my probability of passing. When I hit 100% I took the General, Combination, Air Brakes, Tankers, and Doubles/Triples. I breezed through every one of them. Not bad for a 62-year-old guy!
MK
Quick and Easy Hazmat test preparation.
This ELDT Hazmat Theory training was very quick and simple. It adequately prepayment to take the exam at the DMV. I passed on my first try because I knew the answers from taking all the tests on this site. Would recommend to anyone needing ELDT for CDL endorsements.
JS
5 out of 5.
This site was very helpful. I took all the tests and marathons. Multiple times. I missed very few questions on the exam, and 99% of the questions seem like they came from these tests. If I hadn't of studied here I would have been dreadfully under-prepared. I would recommend this to anyone who's thinking about getting their CDL.
KM

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