Curveball questions in an interview are usually not the norm but when you get one it’s all about how you answer that may move you to the top of the list. Here are some tips to be prepared.

Answer with poise. Try not to stumble over your words, panic, or ramble. Pause and gather your thoughts.
Answer with confidence. Do not be afraid to say I don’t know but then move forward and be confident in your reply.
Answer with authenticity. Some curveball questions are designed to elicit an answer from your heart or gut.
Answer with humor. It’s ok to smile and let your personality come through.