The lowest frequency noise a human ear can detect: a mouse. The highest: Mariah Carey. At least according to one points-for-creativity-deserving test taker included in F in Exams: The Very Best Totally Wrong Test Answers. The 250 entries in this authentic compilation are as relatable as they are hilarious--come on, we've all stared at tests feeling like the entire semester's course content had just been dry-erased from our minds. Or stared at tests completely unprepared, completely hungover, or completely not giving a shit. Rather than leaving the pages blank, and sitting idly for an hour, these kids demonstrated their gifts for interpretive thought and, in one case, banana car art. Not to mention provided a service to author Richard Benson, who has probably made a nice chunk of change off their shortcomings. Such a thin line between idiot and genius.