Marketing positions cover a variety of roles, ranging from technical market analysis to creative storytelling. If interviewing for an analytical role, expect to answer statistical questions about market trends and patterns. If interviewing for a non-technical role, focus on highlighting your strong written and oral communication skills as well as your experience running compelling campaigns.
The toughest question in the interview was "Who would you want to have lunch with dead or alive?" It might seem weird to ask a question like that but i think it's a way to find out who the employee really is.