Do you prefer to work in a team-based position or individually?

The interviewer will use this question to establish whether you are an extrovert or an introvert. Consider which condition you are the happiest and most productive in. Don't choose one or the other unless that is genuinely the case, which it seldom is. Put self-evaluative thought into your answer rather than trying to hurry through it. For some, an analytical approach is more of a singular task, whereas an interpersonal is more collaborative and team-oriented. Ideally, you'll want to strike a balance with both. They're looking for candidates with analytical skills who also have an interpersonal approach.