|Number of tests:||4|
|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 South Carolina Commercial Driver Handbook. Endorsements that may be used with a Class C 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 South Carolina DMV locations.
Give the proper turn signal to show you are changing lanes
Flash your headlights to alert the driver
Turn on your four-way flashers to warn the driver
Sound your horn to get the drivers attention
Slow down or stop, only if necessary.
Stop, then proceed when safe.
Stop before entering the intersection and let all other traffic go first.
the lane nearest the curb or edge of the roadway
None of the above
the lane closest to the center of the road
either lane, depending on oncoming traffic
Try to squeeze between the truck and curb to make a right turn
Apply your brakes until the truck has completed the turn
Violate the 4-second following distance rule
Honk your horn at the truck driver
When you will not interfere with oncoming vehicles.
When the traffic light at the closest intersection turns red.
If you use your four-way flasher first.
During the daytime when other drivers can see you.
Slow down until the vehicle passes you
Drive with your flashers on
Drive toward the nearest road side and stop
Speed up and take the nearest exit