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Consulting Case Interview Strategies

Jul 5, 2025

Summary

  • The session provided a comprehensive overview of the five main types of consulting case interviews and introduced practical frameworks to approach each type efficiently.
  • Key frameworks were shared for profitability, market entry, market sizing, mergers & acquisitions, and atypical/non-standard cases.
  • The presenter emphasized the importance of structured thinking, problem identification, and extensive practice for case interview success.
  • No decisions or group action items were made—this was an individual guidance session focused on case prep strategy.

Action Items

  • None noted; this was an informational and instructional session.

Profitability Cases

  • Profitability issues should be broken down into revenues and costs.
  • Further segment revenues into price per unit and units sold; break costs into fixed and variable costs.
  • Compare current and past figures to identify where changes have occurred.
  • Example: If variable costs spike due to supplier changes, address these to restore profitability.

Market Entry Cases

  • Use a four-part framework: market size, market growth, potential market share, and required investment.
  • Evaluate the attractiveness of entering a new market using hypothetical data for practice.
  • Decision hinges on whether potential revenue and market conditions justify the investment required.

Market Sizing Cases

  • Apply either a top-down (starting from the total market and narrowing down) or bottoms-up (extrapolating from local data) approach.
  • Use logical, stepwise assumptions to estimate market size; acknowledge that approximations are acceptable for interview purposes.
  • Market sizing benefits most from repeated practice with different assumptions.

Mergers & Acquisitions (M&A) Cases

  • Analyze three aspects: value of the standalone target company, potential synergies (cost/revenue), and both quantitative and qualitative considerations.
  • Assess financials (cost, funding) and strategic fit (brand, operations).
  • Be prepared to focus on one component in depth during interviews.

Other/Non-Standard Cases

  • Use principal component analysis: break the overall situation into three to five logical categories (“buckets”) that could each contain the problem.
  • For example, a university facing brand issues could be investigated in terms of professors, students, curriculum, facilities, and programs.
  • Systematically investigate each category to locate the core problem, then propose solutions.

Decisions

  • No formal decisions were made — The session was instructional and focused on sharing frameworks and strategies.

Open Questions / Follow-Ups

  • None identified. Participants are encouraged to practice and reach out with further questions if needed.