Deloitte
Case Interview + Behavioral (Consulting)
Interview Format
Case Interview
A business case — market entry, profitability, or operations. Deloitte cases are often more qualitative and client-scenario driven than MBB.
Behavioral / Fit
Competency questions on leadership, teamwork, and 'why Deloitte / why consulting', structured around Deloitte's values.
Group Case (some tracks)
A team-based case assessing collaboration, contribution, and how you handle group dynamics under time pressure.
What They Actually Test
- →Structured, MECE problem-solving on business cases
- →Client-readiness — communication, poise, and commercial common sense
- →Teamwork and leadership in group exercises
- →Motivation and genuine fit with Deloitte's culture and service lines
Real-Style Sample Questions
A retail bank is losing customers to fintech competitors. How would you diagnose the problem and what would you recommend?
A manufacturing client wants to cut operating costs by 15% without layoffs. Where would you look and how would you prioritize?
Why consulting, and why Deloitte over the other firms you're considering?
Describe a time you led a team to deliver under a tight deadline. What was your specific role?
Scoring Philosophy
Deloitte weighs case structure and clarity, but places relatively more emphasis on client-readiness and fit than the strategy-first MBB firms. In group cases they watch whether you elevate the team or dominate it, and genuine, specific motivation for Deloitte matters.
Insider Tips
Structure the case cleanly but keep it conversational and client-friendly — Deloitte values approachability.
In group cases, make room for others and build on their points; collaboration is scored, not just your ideas.
Research Deloitte's service lines (Strategy, Human Capital, Technology) and reference the one you're targeting.
Prepare crisp STAR stories on leadership, conflict, and impact.
Ready to practice?
Start a case structuring session calibrated for Deloitte.