MBB consulting case interviews test structured thinking under pressure. These are the 12 case types you will encounter at McKinsey, Bain, BCG, and elite boutiques.
Click any question to see how to answer it and what interviewers evaluate.
Talentee lets you rehearse your answers out loud with a realistic AI interviewer. Get feedback on structure, clarity, and confidence.
Free practice available. No credit card required.
8-12 weeks of consistent practice is the norm for MBB. That includes 40-60 cases (20-30 partner-led, 20-30 with peers), framework drills, mental math practice, and industry research. Top candidates do 80+ cases.
McKinsey uses interviewer-led cases (they drive the structure). Bain and BCG use candidate-led cases (you drive). All three test the same core skills: structured thinking, quantitative ability, business judgment, and communication.
Jumping to recommendations without structure. Even brilliant insights get downgraded if the structure was missing. Always frame the problem, lay out your approach, and walk the interviewer through your thinking before diving into analysis.
No, but it helps. MBB hires undergrads, MBAs, advanced degrees, and experienced hires. The case interview standards are the same regardless of background, though the depth of business intuition expected varies.
Yes, AI can drill structure and mental math. But the partner-led case practice with humans is irreplaceable because the back-and-forth, pressure, and adaptive follow-ups are hard for AI to replicate fully. Use AI for volume + humans for depth.
Preparing for multiple roles? These guides might help.
Practice your answers out loud, get structured feedback, and walk into your interview with confidence.
