|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 Maryland 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 Maryland DMV locations.
County route sign.
State route sign.
U. S. route sign.
Interstate route sign.
Under no circumstances.
If your vehicle can do so without damaging the gate.
If you first look carefully in both directions.
As long as an approaching train is not too close.
A railroad crossing.
A blasting zone.
Your front wheels must be turned toward the street.
One of your rear wheels must touch the curb.
Your wheels must be within 18 inches of the curb.
The road ahead curves sharply right, then left.
The road ahead turns sharply left.
Winding road ahead.
The road ahead curves sharply left, then right.
Honk your horn to make others aware of your presence
Drive slower than the flow of traffic
Look ahead and maintain a safe following distance
Drive in the right lane only