Based on 2024 CT CDL manual

Questions
50
Mistakes allowed
10
Passing score
80%
Official CT General Knowledge: What to Expect
50
Total number of questions

40
Number of questions required to pass

80
Percentage required to pass

Connecticut Commercial Driver's License
Connecticut Commercial Driver's License

1If you are planning on taking the CDL general knowledge exam, you should be ready to answer questions about general driving knowledge, driver safety, inspecting a rig, state traffic laws, and vehicle components. Get an early look at the exam and take our Free Connecticut CDL General Knowledge Practice Test. To help ensure you have the most accurate and up to date practice test available, we created each question based on the information found in the official Connecticut CDL Handbook.  Just like the real exam, the practice test consists of 50 multiple choice questions that will challenge your knowledge on everything from safely maneuvering a vehicle to inspecting your rig. All of the practice test questions come with detailed explanations for easy reference.  You will need to answer a minimum of 80% or higher but don’t worry with unlimited attempts, you will have plenty of chances to improve your score.

If you want to give yourself the best possible chance, you need to put your knowledge to the test. Start your study session now with this powerful CT CDL General Knowledge Practice Test!