What questions (and how many?) should I ask in an interview?

Be prepared to ask 3 questions. You may not have time for all three if time doesn’t allow but you will prepared if you do have the time. Ask questions which demonstrate that you have researched and thought about this company. For example: I have read about the X initiative and that it will impact your company. Can you tell me more about it and how it relates to the work that your team is doing? Here is a link to a sample list of 33 possible questions.