How many questions is the CDL test? This is a common question among individuals preparing to take the Commercial Driver’s License (CDL) exam. The CDL test is a crucial step for anyone aspiring to become a professional truck driver, bus operator, or other commercial vehicle operators. Understanding the number of questions and the format of the test can help candidates prepare more effectively and increase their chances of passing.
The CDL test consists of several parts, each with a different number of questions. The most significant sections are the General Knowledge test, the Air Brakes test, the Combination Vehicles test, the Hazardous Materials test, the School Bus test, and the Passenger Vehicles test. The number of questions in each section varies depending on the type of CDL you are applying for.
General Knowledge
The General Knowledge test is the first section of the CDL exam and is required for all CDL classifications. It consists of 50 multiple-choice questions, covering topics such as safe driving practices, vehicle control, and basic vehicle inspection. Candidates must answer at least 40 questions correctly to pass this section.
Air Brakes
The Air Brakes test is mandatory for Class A, B, and C CDLs. It contains 25 questions, focusing on the operation, maintenance, and safety of air brake systems. Candidates must answer at least 20 questions correctly to pass this section.
Combination Vehicles
The Combination Vehicles test is required for Class A and B CDLs. It consists of 30 questions, covering the operation and safety of vehicles with a trailer or semi-trailer. Candidates must answer at least 24 questions correctly to pass this section.
Hazardous Materials
The Hazardous Materials test is mandatory for all CDL classifications that involve transporting hazardous materials. It contains 30 questions, focusing on the regulations and safety procedures for transporting hazardous materials. Candidates must answer at least 24 questions correctly to pass this section.
School Bus
The School Bus test is required for Class B and C CDLs with a school bus endorsement. It consists of 25 questions, covering the operation and safety of school buses. Candidates must answer at least 20 questions correctly to pass this section.
Passenger Vehicles
The Passenger Vehicles test is required for Class C CDLs with a passenger endorsement. It contains 20 questions, focusing on the operation and safety of passenger vehicles. Candidates must answer at least 16 questions correctly to pass this section.
In conclusion, the CDL test consists of a total of 210 questions across all sections. However, the number of questions you need to answer correctly varies depending on the specific endorsements and classifications you are applying for. By understanding the number of questions and the content of each section, candidates can better prepare for the CDL exam and increase their chances of success.
