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50 Questions

Illinois CDL Practice Test

Based on the Official Illinois SOS CDL Manual

80%
Passing Score
50 Questions
Section: General Knowledge
Source: Illinois Secretary of State CDL Study Guide
Question 1 of 500 answered
IL CDL Practice Test

In Illinois, what is the minimum age to obtain a Commercial Driver's License?

Study Tips for the Illinois CDL Exam

  • 1.Download and read the official Illinois SOS CDL Manual
  • 2.Focus on Illinois-specific rules like speed limits, weight restrictions, and local exemptions
  • 3.Take this practice test multiple times until you consistently score above 80%
  • 4.Review explanations for questions you miss to understand the reasoning
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Disclaimer: This practice test is for educational purposes only and is not affiliated with or endorsed by the Illinois SOS or the FMCSA. Questions are based on the publicly available Illinois CDL Manual and are designed to help you prepare for the official exam. Always study the official Illinois CDL handbook for the most accurate and up-to-date information.