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KS CDL General Knowledge Practice Test 6 2025

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

This sixth KS General Knowledge practice test contains another set of 50 multiple-choice questions based on the official CDL manual. Just like our other practice tests, 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
KS CDL General Knowledge Practice Test 6 2025
Commercial Driver's License
Based on official KS 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)
Verified for accuracy December 2025
Methodology & Editorial Policy

7 min to complete
Available in EN and ES

What to expect on the actual KS permit test

50

questions

40

correct answers to pass

80%

passing score

Real Kansas drivers who passed first try

Verified student reviews • Shared with permission

Great study guide for Kansas CDL.
Almost all the questions were in the study guide were on the tests! The exams that i took consisted of the General Knowledge, School Bus, Passenger and Air Brakes. I only read the sections of the CDL Manual the applied to my test and I passed all with ease! Like I said, great study guide.
R
Passed the test the first time.
I passed the test the first time! I swear I studied the night before and passed, my employer couldn't be more pleased! Thank you so very much!
R
This was a great experience all around.
I've been a class A tanker driver for many years but didn't know much at all about hazmat. Long story short I wound up needing the hazmat endorsement and had very little time to make it happen. I passed the course with 99% in one day and results were sent to Fmcsa immediately and on a Saturday. Monday morning I aced the exam as the test was easy. The course covered everything that was on the exam.
TM
I needed to renew my CDL.
Taking the Hazmat endorsement test was required. After drilling on the practice tests, I went to the DMV to take the real test, and it was a breeze. I passed as expected. Would recommend to anyone needing to get a cdl/endorsements.
SL
Amazing.
Failed my CDL G.K exam the first time on my own after studying for hours at a time. Studied it for 3 days passed General knowledge passed passenger and air brakes within 7 days of purchase. I would strongly recommend this program
SG
Awesome 😎.
Passed my tanker and hazmat Endorsement tests. Only missed one question. 100% fool-proof. Gonna keep until I take my doubles and triples test. Currently I’m studying for my combination test
T

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