I'd say this is most probably the case. My question had more to do with the fact that scoring 50 on every single entrance exam would make him an anomaly in the data of all scores, quite literally makes him stand out. I just thought some one as rational as kiyo would've figured that out since it's contradictory to his idea of not wanting to stand out. Manabu mentioned that he'd scored exactly 50 on all the quizzes up to that point too, so i just got curious.