Answer:
Rhetorical question
Step-by-step explanation:
The question was a tad bit confusing, but reading over and over again. I figured it out. So the answer is, it's a Rhetorical Question.
Quite alright he kept asking the same question, but in reality, he never needed an answer. And that's just exactly how rhetorical questions are. Questions that doesn't have, nor need answers. So, yes, Rhetorical Question is the answer.