Consulting Assessment Prep — Updated for 2026
DrillCase: The first time you see a consulting assessment should NOT be on test day. Simulate it first.
DrillCase offers 500+ practice scenarios across four assessment formats. Every question type expertly crafted from real candidate reports and updated every recruiting cycle.
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Choose Your Assessment Prep
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Free Practice Materials
Start here. Sample real assessment formats before you commit — no sign-up, no credit card.
Free — 7 chart typesChart Interpretation Drills
Practice reading bar, pie, line, and combo charts — the same data exhibits you'll face in real consulting interviews. Build speed until chart analysis feels automatic.
Start Drills
Free — 10 topicsMental Math Warm-Up
Timed mental math drills covering multiplication, percentages, growth rates, CAGR, break-even, and unit economics — the quantitative backbone of every case interview.
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Free — sizing drillsMarket Sizing Practice
Master logical estimation with real market sizing questions. Structure your approach, validate assumptions, and build confidence for consulting case interviews.
Start SizingReady to get serious? Browse shop
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Practice scenarios in our library
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Real candidate reports behind every simulation
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Say format matches real consulting assessments
Q1 2026
Latest content update
DrillCase simulations are built from 500+ real candidate reports — so every scenario reflects what you will actually face.
What Consulting Candidates Are Saying
“The chatbot cases were almost identical to what I saw in my real assessment. I recognized the chart formats, the question phrasing, even the way data was structured. Felt like a re-take, not a first attempt.”
Verified User
Passed consulting firm assessment, 2025 cycle
“I failed my first assessment cold. Found DrillCase, practiced 40+ scenarios over two weeks, and passed on my second attempt. The simulations were spot-on.”
Verified User
Strategy firm offer, Second attempt
“Spent three months with generic casebooks and bombed every assessment. DrillCase had the actual formats — chatbot, aptitude, data analysis — not just theory. Passed all three firms in the same cycle.”
Verified User
Offers from 3 consulting firms, 2025 cycle
Trusted by candidates preparing for assessments at the world's top consulting and strategy firms
Data AnalysisAI Chatbot CasesCognitive AptitudeCase InterviewsMental MathMarket Sizing
Why our practice materials are different
Expertly crafted, not scraped
Every scenario is independently created by our research team. We design original questions that mirror the skill categories tested in consulting assessments — no proprietary content used.
Updated every recruiting cycle
Assessment formats evolve. DrillCase updates all content every recruiting cycle — our research team tracks changes across seasons and creates new questions to keep the bank current.
92% format match rate
92% of users report that our simulations closely matched what they saw in real assessments. Built from 500+ candidate reports across multiple recruiting cycles.
Less than a coaching session
Every product costs less than a single hour with a coach. From $20 per module to $250 lifetime access. Quality assessment prep without coaching rates.
We built the assessment prep every consulting candidate deserves.
500+ scenarios. Every major assessment format. Updated for the 2026 recruiting season. Try 5 free — see how close they are to the real thing. Full refund within 7 days.