Texas CDL School Bus (S) Endorsement Knowledge Test Practice Questions
100 original questions with cited readings, answer explanations, and feedback for each alternative.
Approved after AI editorial review on 2026-10-30. These are original practice questions, not official Texas Department of Public Safety (DPS) exam questions.
Official exam outline from Texas Department of Public Safety (DPS)Loading questions…
Practice coverage
This bank uses the following practice allocation. Check the official exam outline for current ranges and requirements.
- Danger zones and use of mirrors (manual Section 10.1): 15%
- Loading and unloading (manual Section 10.2): 25%
- Emergency exit and evacuation (manual Section 10.3): 15%
- Railroad-highway grade crossings (manual Section 10.4): 20%
- Student management and special safety considerations (manual Sections 10.5 and 10.7): 10%
- Antilock braking systems (manual Section 10.6): 7%
- Federal school bus endorsement rules (49 CFR 383): 8%