How many questions is the general knowledge CDL test?
The Commercial Driver’s License (CDL) is a crucial credential for anyone aspiring to become a professional truck driver or operate heavy machinery. One of the most important components of obtaining a CDL is passing the general knowledge test. This test covers a broad range of topics, including traffic laws, vehicle safety, and basic math skills. But how many questions are on this critical exam?
The general knowledge CDL test typically consists of around 50 questions. These questions are designed to assess the candidate’s understanding of the fundamental knowledge required to operate a commercial vehicle safely and responsibly. The test is divided into two sections: the multiple-choice section and the endorsement section.
In the multiple-choice section, candidates are presented with a series of questions related to traffic laws, vehicle inspection, and basic vehicle control. This section usually contains around 40 questions, and candidates must answer at least 34 correctly to pass.
The endorsement section of the general knowledge test is optional and depends on the type of vehicle the candidate plans to operate. There are several endorsements available, such as air brakes, combination vehicles, and hazardous materials. Each endorsement has its own set of questions, and candidates must pass the endorsement-specific portion of the test to obtain that particular endorsement.
The number of questions in the endorsement section can vary, but it typically ranges from 10 to 25 questions per endorsement. Candidates must answer at least 70% of the endorsement-specific questions correctly to pass.
It is important to note that the general knowledge CDL test is not a pass-fail exam; rather, it is a score-based test. Candidates must achieve a minimum score of 80% to pass the general knowledge portion. The endorsement sections also have specific passing scores, which can vary depending on the endorsement.
To prepare for the general knowledge CDL test, candidates should study the Commercial Driver’s License Manual provided by the Department of Motor Vehicles (DMV) in their respective states. The manual covers all the topics that are likely to appear in the test, including rules of the road, vehicle inspection procedures, and safe driving practices.
In conclusion, the general knowledge CDL test contains approximately 50 questions, with around 40 in the multiple-choice section and 10 to 25 in the endorsement section. Candidates must achieve a minimum score of 80% to pass the general knowledge portion and at least 70% in the endorsement sections. Proper preparation and understanding of the CDL manual are essential for success in this important exam.
