I had three 45 minute interviews. The interviewers asked behavioral questions and then asked more questions based on my answers so it became more conversational overall. The case study was not too hard either.
Interview questions [1]
Question 1
Tell me about a time when you had to question authority
I had three different interviews. They are STAR interviews so have to tell about a time when. Know how the Grainger company values aligns, and panel interview. People were nice.
2 behavioral based interviews with a variety of questions getting at motivational fit and problem solving approach. Pick 5 to 6 impactful moments in your schooling or work and spin each story to the question. Final interview round had a case study.
Interview questions [1]
Question 1
Tell me about a time you disagreed with your supervisor and how did you resolve that disagreement?