Case Prompt Examples: How to Master Any Consulting Case Interview

Case Prompt Examples

Case prompt examples are most useful when you practice analyzing the full wording, not just naming a case type. Identify the objective, constraints, and decision-maker, then explain a tailored approach before reaching for a familiar framework.

Key Takeaways

• •Reading a case prompt carefully helps you spot the objective, the constraints, and who actually makes the decision before you structure your answer.
• •Candidates who label a case by its type often skip the specifics that make each prompt unique, which weakens their analysis.
• •A strong approach comes from tailoring your structure to the exact wording of the prompt rather than defaulting to a memorized framework.
• •Practicing with varied case prompt examples trains you to adapt quickly when an interviewer introduces unexpected details or constraints.
• •Clear communication under pressure starts with confirming what the prompt is asking before you begin solving the problem.

Table of Contents

• •What Is a Case Prompt and Why It Sets the Tone for Your Whole Interview
• •The 5-Step Method to Deconstruct Any Case Prompt
• •Annotated Case Prompt Examples: Six Prompts, Six Breakdowns
• •How to Practice Case Prompts: Partners, Solo Drills, and AI Feedback
• •Case Prompt FAQ and Your Pre-Interview Checklist

A case prompt is the interviewer’s starting point, not a script for your entire response. The steps below help you understand the question, set a clear scope, and begin with a structure that fits the problem.

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A case prompt describes a business problem and asks you to analyze it or recommend an action. First, restate the objective, note important details, ask only scope-sharpening questions, and outline a problem-specific approach. The prompt gives you the task; your framework organizes how you will solve it.

What Is a Case Prompt and Why It Sets the Tone for Your Whole Interview

A working definition with real prompt text

A case prompt is the business question you receive at the start of a case interview. It may ask you to diagnose a problem, evaluate an opportunity, or recommend a decision. Listen for the client, goal, timeframe, and limits embedded in the wording.

“A regional grocery chain has seen profits fall over the past year. The CEO wants to understand the main causes and identify actions that could restore profitability within 18 months. How would you approach the problem?”

Illustrative profitability prompt

Here, the client is a regional grocery chain, the objective is restoring profitability, and the deadline is 18 months. These details shape your opening questions and analysis. A prompt may be spoken rather than handed to you in writing, so ask the interviewer to repeat a detail if you missed it.

Case prompt vs. case framework: what you actually receive

The prompt is the interviewer’s description of the problem. A framework is your way of organizing the investigation, such as an issue tree that breaks a broad question into smaller questions. You receive the business situation, not a ready-made structure. Build your approach from the client’s goal and context instead of applying a standard profitability or market-entry template without adapting it.

Interviewer-led vs. interviewee-led formats (and how prompts differ in each)

In an interviewer-led case, the interviewer directs the sequence with specific questions or exhibits. McKinsey interviews are commonly associated with this format, though formats can vary. In a candidate-led case, you take more responsibility for choosing the analysis and guiding the discussion, a format often associated with Bain and other firms. Follow the instructions you receive rather than assuming a firm’s style determines every step.

Why the first 60 seconds after hearing a prompt matter most

Your opening signals whether you can listen carefully and define the task before analyzing it. Use the pause to capture the objective, boundaries, and ambiguities. Paraphrase the goal and ask a focused question if a missing detail would change your approach. This setup gives you a sound starting point without rushing into calculations or reciting a memorized framework.

Key insight: Your first structure should reflect the prompt’s specific objective and constraints, not simply the case category.

The 5-Step Method to Deconstruct Any Case Prompt

Use the same sequence for each new business problem. It organizes your opening while leaving room to adapt as the interviewer shares information. The steps apply to prompts about profitability, growth, pricing, or investment decisions.

Step 1: Paraphrase the objective in one sentence

State what the client needs to decide or achieve. For the grocery prompt, you might say, “We need to identify why profits declined and determine which actions can restore them within 18 months.” This catches misunderstandings before they shape your analysis. Keep the sentence focused on the outcome, not a list of possible causes.

Step 2: Hunt for numbers, constraints, and buried details

Separate facts from assumptions. Note the timeframe, geography, customer segment, baseline, and any stated limits on budget or capacity. In the example, “regional” and “within 18 months” are useful boundaries. Do not invent missing data; mark it as unknown and decide whether to ask about it or proceed with a stated assumption.

Step 3: Ask clarifying questions that sharpen scope

Ask questions only when the answer could change your work. You might ask, “Are we focused on the chain’s total profit or profit by store?” or “Has the CEO set a target for the recovery?” Avoid questions that delay analysis or request facts you can test later. If the interviewer does not have a detail, state a reasonable assumption and move forward.

Step 4: Map the prompt to a structure without forcing a memorized framework

Turn the objective into a few logical areas of investigation. For declining grocery profits, examine revenue and costs, then split revenue into sales volume and average price, and costs into major operating categories. Check that your branches cover the decision without unnecessary overlap. A MECE structure, meaning mutually exclusive and collectively exhaustive, aims to avoid overlap while covering the relevant ground.

Step 5: State your approach and confirm the path with the interviewer

Explain your sequence and why it fits the objective. For example: “I’ll first locate whether the decline comes from revenue or costs, then investigate the main drivers, and finally assess actions against the 18-month goal.” Pause for the interviewer’s response. This makes your reasoning visible and lets the discussion proceed in either an interviewer-led or candidate-led format.

Practice the sequence aloud with the AI Case Interview Simulator. CaseTutor publicly describes itself as an AI-powered interview simulator for consulting candidates. Its public case flow covers Opening, Structure, Analysis, and Recommendation. The AI Case Interview Simulator lets you speak through realistic cases with a voice AI interviewer, then review reports on structure, calculations, insights, and communication.

Annotated Case Prompt Examples: Six Prompts, Six Breakdowns

Use these case prompt examples to read the full wording, not guess a solution from the case type. Each prompt is illustrative, not a claim that a specific firm uses that exact question. For every scenario, identify the objective, preserve the stated boundaries, ask only questions that affect scope, and build an approach around the client’s decision.

Profitability prompt: find the source of the decline

The CEO wants to know why and which actions could restore profit within 18 months. How would you approach the problem?”

Deconstruction: Diagnose the profit decline and identify actions within a fixed timeframe. Flat revenue directs attention toward costs, mix, or offsetting changes in sales and expenses, but does not prove any single cause. Ask whether the decline affects all stores and whether the CEO has set a profit target. Separate revenue into price, volume, and mix, and costs into relevant operating categories. Prioritize the largest drivers before evaluating feasible actions.

Market entry prompt: test whether the opportunity fits

“A U.S. meal-kit company is considering entering Canada. The CEO wants to know whether the company should launch within two years. Assess the opportunity and recommend a path.”

Deconstruction: Decide whether and how to enter Canada within a two-year horizon. Clarify whether the client has a target return, preferred entry model, or geographic focus. Structure the work around market demand, competitive intensity, economics, and the company’s ability to enter. Estimate the addressable customer base and likely adoption, then test acquisition costs, delivery expenses, and pricing. Compare a limited launch, partnership, or broader rollout against the client’s timing and return criteria.

M&A prompt: evaluate fit and value

The board wants to know whether the deal would create value over five years. What would you analyze?”

Deconstruction: Determine whether the acquisition creates value over five years, not merely whether the target is attractive. Assess strategic fit, standalone value, revenue and cost synergies, integration costs, and key risks. Compare the purchase price with expected cash flows, and test whether the result changes under slower growth or lower synergy capture. End with a recommendation and the assumptions that matter most.

Pricing prompt: balance margin and demand

“A subscription software provider plans to raise prices for its small-business customers. Estimate the likely effect on annual profit and recommend how the company should proceed.”

Deconstruction: Estimate the impact and recommend a pricing decision. Clarify the proposed increase, customer base, and whether the goal is profit growth or revenue growth. Calculate current revenue and contribution using customer count, price, and variable cost. Estimate customer losses or plan changes at the new price. Compare added revenue per retained customer with lost contribution from cancellations, and consider testing the change by segment before a full rollout.

Operations and growth prompts: quick-fire breakdowns

Operations: “A hospital network has rising emergency-room wait times. How would you proceed?” The objective, target, deadline, and capacity constraint are explicit. Map the patient journey, locate bottlenecks in arrivals, triage, staffing, and discharge, then test changes against safety and resource limits.

What options should it consider?” Treat the growth target and budget ceiling as constraints. Examine traffic, conversion, average order value, repeat purchases, and channel mix. Prioritize initiatives by expected contribution and execution effort.

How firm styles change the same prompt: McKinsey, BCG, and Bain flavors

The business question can stay constant while the interview format changes how you proceed. Firm practices and individual interviews vary, so treat these as broad format tendencies, not guaranteed scripts or employer endorsements. Follow the interviewer’s instructions and keep your reasoning clear, whether the interviewer supplies each next step or expects you to guide the analysis.

How to Practice Case Prompts: Partners, Solo Drills, and AI Feedback

Build practice around repeatable reps, not a growing prompt collection. Use free casebooks and practice materials from reputable consulting-prep sources, including Hacking the Case Interview. Work through varied business situations while improving how you listen, structure, calculate, and communicate. Hacking the Case Interview recommends completing 30-50 practice cases; use that as a reference point, not a deadline. Review each attempt and choose your next drill based on a specific gap.

Where to find free practice cases and prompt banks

Start with public practice cases from consulting-prep sites and MBA casebooks available through business schools. Ask a practice partner to read the prompt aloud without revealing exhibits or guidance in advance. If practicing alone, record your opening and recommendation, then check whether each directly answers the client’s question. Avoid memorizing model answers; focus on how the facts shape your analysis.

A weekly drill plan: how many prompts and how to run them

Try a manageable weekly rhythm and adjust it around your schedule. One full case with a partner gives you conversational practice; short solo drills isolate skills. According to industry estimates, candidates often need 25-30 hours of preparation to feel confident, but hours alone do not show whether performance is improving. Track a concrete behavior after every session.

Practicing with an AI interviewer: realistic prompts plus structured feedback

CaseTutor publicly describes itself as an AI-powered interview simulator for consulting candidates. With the AI Case Interview Simulator, you speak through realistic cases with a voice AI interviewer. The case flow covers Opening, Structure, Analysis, and Recommendation, and reports grade structure, calculations, insights, and communication. This format can help when a partner is unavailable, but it does not replace the judgment and interaction of a human practice partner. Use feedback to select one behavior to improve in your next attempt.

Explore the AI Case Interview Simulator to practice with a spoken case and review structured feedback. CaseTutor also offers cases across industries and difficulty levels; check the current case library for available options.

Common pitfalls when responding to prompts (and how to fix each)

Three habits often weaken practice: jumping to a memorized framework, asking questions that do not affect the analysis, and presenting calculations without explaining their meaning. Tailor your structure to the client’s decision, ask only scope-shaping questions, and interpret each result in context. Record yourself periodically to catch rushed pacing or unclear transitions. Repeat the full case, then isolate the weakest skill for your next drill.

Case Prompt FAQ and Your Pre-Interview Checklist

What should I do in the first 30 seconds after receiving a prompt?

Listen through the full prompt, note the client’s objective and constraints, then paraphrase the task in one sentence. Take a brief moment to organize your thoughts before asking a focused question or explaining your approach.

How many clarifying questions are too many?

There is no fixed number. Ask only questions whose answers could change your scope, assumptions, or analysis. If a detail is unavailable or not essential at the outset, state a reasonable assumption and proceed.

Do interviewers reuse the same case prompts?

Some business situations or prompt patterns may recur, but do not count on hearing a familiar script. Reason from the specific facts you receive rather than memorizing a prior answer.

Printable checklist for responding to any case prompt

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Copy or print this checklist for your next practice session:

• •Capture the client, objective, timeframe, and stated constraints.
• •Restate the decision or outcome in one clear sentence.
• •Ask only questions that could change your approach.
• •Build a tailored structure and explain your sequence.
• •Show calculations with units, assumptions, and a sanity check.
• •End with a direct recommendation and its main supporting reason.

Frequently Asked Questions

What is a case prompt in a consulting interview?

A case prompt is the business question you receive at the start of a case interview, asking you to diagnose a problem, evaluate an opportunity, or recommend a decision. It sets the tone for the whole interview because it defines the client, goal, timeframe, and limits that shape your analysis.

What is the difference between a case prompt and a case framework?

A case prompt is the interviewer's description of the business problem, while a framework is your own way of organizing the investigation, such as an issue tree. You receive the situation, not a structure, so build your approach from the client's goal rather than applying a memorized template.

How should I structure my response to a case prompt?

Start by paraphrasing the objective in one sentence, then note key numbers, constraints, and buried details. Next, ask scope-sharpening questions, map the problem to a logical structure, and state your approach aloud so the interviewer can confirm the path before you analyze.

What are interviewer-led and candidate-led case interviews?

In an interviewer-led case, the interviewer directs the sequence with specific questions or exhibits, a format often associated with McKinsey. In a candidate-led case, you choose the analysis and guide the discussion, a format often linked with Bain. Always follow the instructions you receive rather than assuming a firm's style.

Why do the first 60 seconds after hearing a case prompt matter?

The first 60 seconds signal whether you can listen carefully and define the task before analyzing it. Use that pause to capture the objective, boundaries, and ambiguities, paraphrase the goal, and ask a focused question if a missing detail would change your approach.

How do I get the full case prompt details from the interviewer?

Ask the interviewer to repeat any detail you missed, since prompts may be spoken rather than written. Then ask clarifying questions only when the answer could change your work, and if a detail is unavailable, state a reasonable assumption and move forward.

How can I practice deconstructing case prompts before an interview?

Practice the five-step method aloud with an AI simulator such as CaseTutor, which describes itself as an AI-powered interview simulator for consulting candidates. Its public case flow covers Opening, Structure, Analysis, and Recommendation, with reports that grade structure, calculations, insights, and communication.

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The CaseTutor Team builds AI-powered case interview practice for consulting candidates worldwide. 75+ real-world cases, voice-based simulation, and structured feedback across opening, structure, analysis and recommendation. We write practical, no-fluff guides on casing, behavioral prep, consulting math and delivery, so you can improve one deliberate practice session at a time.

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