1
2
3
4
5
All tests
– / –
 
 
 
 
 
Advertisement
  • 0  (10 mistakes allowed to pass)

OH CDL General Knowledge Practice Test 5 2025

Average pass rate for CDL tests in Ohio: 56%.
Average pass rate for this test: 78%.
Easy
8 min
Score distribution:
90-100=>21%
80-89=>50%
70-79=>29%
60-69=>0%
<60%=>0%
Avg. first-try score: 84%

This fifth OH 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!

OH CDL General Knowledge Practice Test 5 2025
Commercial Driver's License
Based on the official OH CDL HandbookHandbook‑based (2025) + exam‑taker feedback
49 OH students practicing now
•1completed today

Accuracy & authorship

Steven Litvintchouk, M.S., Chief Educational Researcher at Driving-Tests.org

Reviewed for legal and handbook accuracy:

Steven Litvintchouk

M.S., Chief Educational Researcher (ACES member)

Last verified for accuracy on

Andrei Zakhareuski, Co-founder & CEO at Driving-Tests.org

Test design and learning experience oversight:

Andrei Zakhareuski

Co-founder & CEO, Driving-Tests.org

Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the Ohio BMV changes its handbook or website information.

Official sources we check: Ohio CDL Handbook (2025 edition), Ohio BMV website

How to use this practice test

  1. Start here. One of 4 free Ohio tests. ~8 min. Read explanations as you go.
  2. Cover more ground. All tests have different questions - no repeats.
  3. Finish strong. Try the Exam Simulator for a full-length run.

Why this works

  • Exam-like questions from the current handbook + real test-taker patterns. Explanations cite the manual.
  • AI Assistant explains tricky items in plain language.
  • Performance Insights show your weak topics and what to study next.
  • Challenge Bank™ saves your mistakes for targeted practice.

Actual BMV permit test: What to expect?

The Ohio permit test has 50 questions. You must get 40 correct (80%) to pass.
  • Where: Any Ohio BMV office (find locations)
  • Bring: ID + SSN + residency proof + permit/license fee (see checklist)
  • If you fail: Retake after next business day.
  • Commonly missed: road sign recognition (warning, regulatory, and guide signs), emergency vehicle right-of-way.
  • Ready to schedule? Book your OH BMV appointment

Real Ohio drivers who passed first try

Verified student reviews • Shared with permission

Am currently working in fla.
I am currently working in fla. and with my new job I needed my hazmat and tanker endorsement so when I went home to visit I only had a week to get everything done including my tanker and hasmat. I got my tanker endorsement with no problem. that left me with the hazmat certification testing and background chk to do with only a few days left. thankfully I found this and did my certification and kept studying did the course and back ground chk and I went straight to the bmv feeling good I went in took the test I was done in less than 10 mins 100% I couldn't believe it every question was in program. finished my visit with my family with 3 days left and no stress. thank you I couldn't have passed it with out this program
MKR
Downloaded the program, I did the learning modules, and then.
I downloaded the program, I did the learning modules, and then did all the tests and everything, and I finished up today. As soon as they said that I was able to go to the DMV, I left my house, went and took my test, and passed it on the first try! All the questions that were on the program, the practice tests, all that stuff, they were all on there. It was only like maybe two questions that weren't on there, but I just skipped those and went ahead and kept answering all the questions that I knew, and I passed with a perfect explorer. First try. This program is awesome.
T
Made the tests easy!
All of the different practice test and simulators made passing my hazmat and tanker endorsement easy. Was a great program that I highly recommend.
S
Very good and informative course.
Very good and informative course! The website is easy to use and navigate. It shows you what is the next step you should do. The tests are very close to the real exam questions. The website also has an AI bot which is very helpful during study process. Highly recommend!
A
Driving-tests.org offers everything you need to prepare: the.
Driving-tests.org offers everything you need to prepare: the official manual, practice tests with helpful hints, cheat sheets, a bank to review your wrong answers, a test simulator, and even a marathon mode. All of these features make studying easier, more effective, and build real test confsheet, I nailed the General Knowledge, Air Brakes, Combination, Doubles & Triples and Tanker tests back to back on June 2024. Now I am going for Haz-Mat.
F
1 weekend, 3 endorsements, all aced.
Studied over the weekend to pass 3 cdl endorsements on Monday. The practice tests made the actual exam questions plenty familiar. The change in wording of the final exam Simulations from the practice ones helped me retain the information in different forms so that the real deal wouldn't fool me out of questions that I knew the answers to. All in all, I didn't het a perfect score but not a bad one either; passed them all at once.
H
Hazmat endorsement.
Brought the hazmat eldt and it was really helpful. Things I knew but it was also a lot of things I didn’t know. I’m prepared to take my knowledge test. Definitely will use again for future cdl class A endorsements. 5 stars
R

We know what it takes to pass. And we’ve got the proof.

Driver’s Ed is - nobody wants to set foot inside the BMV. That’s why millions of learners trust us for simple, visual, effective prep.

An official & trusted partner in driver education

We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.

A smarter way to study

Challenge Bank™

Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.

AI-powered feedback

Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.

Interactive handbook

Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.