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Oklahoma CDL Permit Test - Class A

Number of questions: 50
Passing score: 40
Directions: This license is required for driving any legal combination of vehicles, with a gross combination weight rating of 26,001 pounds or more, provided the GVWR of a trailer exceeds 10,000 pounds To receive this license, applicants must pass a 50-question test. To pass, applicants must answer 40 questions correctly. Each question has three possible answer choices. Test questions come from the Oklahoma Commercial Driver License Manual. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Combination, Doubles and Hazardous Materials. Endorsements that may be used with a Class A CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.
You have made error so far
Passing grade —
10 or fewer errors
To change lanes, you should:
Move quickly.
Move slowly and smoothly.
Hold down your horn.
For a hazardous materials endorsement, an applicant will be required to:
Provide their fingerprints and undergo a background check.
Provide employment history from the last five years.
Provide a list of countries visited within the last 10 years.
If convicted of a traffic violation, you must inform your employer:
Within three hours of the violation.
Within one week of the violation.
Within 30 days of the violation.
During the vehicle inspection test, you must be able to adequately check all of the following, except:
The power steering belt.
The water compressor belt.
The alternator belt.
If approaching a law enforcement vehicle that is on the side of the road with its lights flashing, you should:
Speed up.
Stop traffic.
Slow down.
Exhaust system parts should be:
Rubbing against other parts of the vehicle.
Secured tightly.
Aggressive driving is:
Operating a vehicle in a selfish or pushy manner.
Operating a vehicle with a strong regard for other motorists’ safety.
Operating a vehicle in the left lane.
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