You can find a random practice test with all signs here: Illinois Road Signs Recognition Test – 15 Questionsīefore you start, you should have the following: The first part of the test addresses common road signs. The Illinois knowledge examination consists of two parts. Did you misunderstand, or didn’t you know the answer? Always compare the answer with the information in the handbook it is a simple way of learning faster. Read the feedback and focus on why you missed the question. If you miss a question, there is also a brief explanation. You will find all answers in the Illinois handbook “Rules of the Road.” Many questions are from the official written examination.Īfter each practice question, the test will show you whether your answer is correct. Each test has 20 questions about Illinois safety rules and traffic laws. No votes so far! Be the first to rate this.