Most school-bus fatalities of students happen:
Correct. The majority of student deaths involving school buses occur outside the bus, often in the danger zone right after unloading.
CDL Practice Question #451
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.