[bearforcenine]

Finance at least has prep for interviewing for investment banking, trading, and consulting. When I was in undergrad it was common to have mock interviews and prep for commonly asked interview questions. Most people prepped on being able to walk you through basic financial statements, valuation, brain teasers, case interviews, and stuff like that.

I'll take your word for the other fields as I can't speak directly to interview vs exams there.