Jason, you just might be right?

because on the 100 question test the correct answer B. (which I believed to be) but it was omitted on this one (the DII exam)?? A being offsides on a KO is a live ball foul (NCAA rules) and B has options.
PENALTY [a-g] - Live-ball foul. Five yards from the previous spot, or five yards from the spot where the subsequent dead ball belongs to Team B, or from the spot where the ball is placed after a touchback [S18 or S19] (A.R. 6.1.2-VI).
92.Kickoff @ A-35… Team A is offside on the on-side kick attempt. A Team A player muffs the kick at the A-43 andTeam B recovers at the A-45.
A. Re-kick from A-30; only option.
B. B, 1/10 @ 40
C. B, 1/10 @ A38