A Merck recruiter calls you first to get relevant background information and pass you along to a hiring manager. I was interviewed by two teams (3 people each, 45 minutes each, back to back). A lot of behavioral questions, nothing too complex. They want to know who your independent and group work habits fit with their company.
Interview questions [1]
Question 1
How much money do you need to retire right now?
Tell us about a time you had conflict in a group? (like 4 variations of this question)
How would you fix a problem if no one is able to help you?