MA CDL School Bus Marathon

Based on the 2019 MA CDL manual
Questions: 72
Mistakes allowed: 0
Passing score: 100%
Official MA Knowledge Test: What to Expect
How many questions:20
How many correct answers to pass:16
Passing score:80%

Get ready for your MA School Bus endorsement exam with this marathon practice test. Unlike our regular practice tests, it’ll cycle through all of the available questions until you have answered all of them correctly. If you miss a question, we’ll show it to you again at a later point.

MA commercial driver's license
Massachusetts Commercial Driver's License.