Speed limits in school zones apply to a school bus driver:
Correct. School-zone limits apply to school-bus operators just as to other drivers; observe posted reduced limits when in effect.
CDL Practice Question #496
Category: School Bus
Why this question matters
This question is one of 55 in our School Bus bank. The reasoning above comes directly from the AAMVA CDL Manual, the source document used by every U.S. state DMV. Memorizing the underlying rule — not just the letter answer — is what separates passing on the first attempt from a return trip and another fee.