Traditional questions
The traditional questions that follow may be asked to specifically determine if you're an introvert or extrovert, or may cause you to inadvertently reveal your preference. In some cases, there may be no consequences, while in other cases, the interviewer(s) may disqualify you for your preference. It is up to you to determine if the job is one that requires someone who is more extroverted or introverted. To play it safe, provide an honest answer that doesn't lean toward either dichotomy.
Tell me/us about yourself
On the surface, this directive doesn't seem difficult to answer, but there can be a snag in this otherwise innocent directive. Because this is very broad, it gives you the opportunity to describe your prior job-related experience and responsibilities. Simply avoid mentioning experience that paints you as a loner, for example, "I was responsible for many projects which I completed without supervision and assistance from other staff. I enjoyed this autonomy and...