This test is based on the official 2024 CDL Manual FREE District of Columbia CDL General Knowledge Practice Test 2024 | DC

Take advantage of this powerful DC General Knowledge Practice Test before you schedule your written test. The practice test features 50 multiple choice questions based on the information found in the DC CDL Handbook. The questions are delivered randomly each time you take the exam. With unlimited attempts, it’s like taking a new test every time. Passing the General Knowledge Test is a requirement by all applicants looking to earn their CDL regardless of the type of commercial motor vehicle you plan on driving, i.e., don’t skip this test.

General Knowledge primarily covers topics on general trucking knowledge. Expect questions from safe vehicle operation to transporting cargo safely. Here’s a sneak peek at the type of questions you can expect on the exam.

When should you downshift?

What is a normal engine temperature range?

Start preparing before you visit your local District of Columbia DMV Service Center and you’ll be one step closer to earning your Commercial Driver’s License.

  • Identify Knowledge Gaps
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District of Columbia CDL General Knowledge Overview:
50Total number of questions
40Number of questions required to pass
80Percentage required to pass
District of Columbia CDL Manual 2024

Get the latest (2024) official DC CDL Manual.