|Number of tests:||3|
|Number of questions:||30|
Directions: To obtain this endorsement for pulling two or three trailers, applicants must pass a 15-question test. And to pass the test, applicants must score at least 80%. Test questions are from the Maryland Commercial Driver Handbook. The Double/Triple trailers endorsement can be used with the Class A CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Maryland DMV locations.
When the road is wet or slippery
All of the above
On narrow or winding roads
At intersections or railroad crossings
either 1 or 2
neither 1 nor 2
Stop drinking one-half hour before driving.
Take a cold shower before driving.
Drink coffee before driving.
Ride home with a friend who has not been drinking.
Race your motor to warn the children that you are moving.
Sound your horn so the children will hear you.
Tell the children to stay away from the driveway.
Walk to the back of the car to be sure the way is clear.
Continue at your current speed.
Speeding is not allowed.
There is a traffic signal ahead.
You must stop ahead.