California CDL Practice Test: Bus - Test 3 2025
Based on
2025 CA CDL Handbook
Instruction: To obtain this endorsement for driving a school bus, applicants must pass a 20-question test. And to pass the test, applicants must score at least 80%. Test questions are from the CA CDL Handbook. The School Bus endorsement can be used with the Class A, B, or C CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at California DMV locations.
3. Which of the following are buses never to carry?
A
Small-arms ammunition label ORM-D
B
Emergency hospital supplies.
C
Water.
D
More than 500 lbs. of allowed hazardous materials.