Hi! I have called for round 1 interviews in McKinsey but I am currently 4th grade International Relations major. So when I try to solve cases my biggest problem is lack of business knowledge. Interviews will be taking place in October so I still have time. Any comments, advice etc. will be appreciated as well. Thanks!!
Tips for McKinsey R1 interviews for non business background candidates


You don’t need a business degree to pass, but you do need to sound structured and commercially aware.
Focus on drilling case math, practicing structuring under pressure, and learning basic business logic (profitability, market entry, etc). IR majors have done well when they show sharp thinking and can translate qualitative reasoning into decisions. For MENA / GCC, make sure you’re familiar with sectors like the public sector, real estate, energy, and logistics. Most cases here are framed around government transformation, national strategies, or large-scale delivery. Get comfortable with vague prompts and learn to drive structure with limited data.
You have time, use it well.


Hi there,
non-business backgrounds are fairly common and nothing to worry about.
What you need now is lots of practice (and gladly you still have time). Try to go through lots of cases to get to know different business areas.
Pro tip if you don’t want to spend ages on each case: practice only the initial 10 mins of the case structuring for various problems.
If you’re interested, over the years I have gathered a large collection of initial approaches on how to structure various business problems.
Feel free to send me a DM or schedule a free intro call for me to walk you through.
Cheers,
Kevin
