|Number of tests:||3|
|Number of questions:||30|
Directions: When applying for this license, applicants must pass a 50-question test. And applicants must score 80% to pass the test. The following questions are based on the details provided in the Arizona Commercial Driver Handbook. Endorsements that may be used with a Class A CDL include Hazardous Materials, Passenger, Double and Triples, HazMat and Tanker, Air Brakes and School bus. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Arizona DMV locations.
A railroad crossing.
A blasting zone.
As long as an approaching train is not too close.
If you first look carefully in both directions.
If your vehicle can do so without damaging the gate.
Under no circumstances.
Honk your horn to make others aware of your presence
Drive in the right lane only
Look ahead and maintain a safe following distance
Drive slower than the flow of traffic
County route sign.
State route sign.
Interstate route sign.
U. S. route sign.
One of your rear wheels must touch the curb.
Your wheels must be within 18 inches of the curb.
Your front wheels must be turned toward the street.
The road ahead curves sharply left, then right.
The road ahead curves sharply right, then left.
The road ahead turns sharply left.
Winding road ahead.