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Methodology

How MECE evaluates your answers

Case interview evaluation isn't subjective magic. It follows consistent principles used by top MBA placement committees. We've codified those principles into a structured 6-dimension rubric, so you get the same rigorous feedback as your peers, every time.

The 6 dimensions

Every submission is scored across these six areas, totaling 100 points.

Structure

25 pts

MECE decomposition of the problem into a bespoke, logical framework. Clarification of scope before solving.

Grounded in: MECE principle (Mutually Exclusive, Collectively Exhaustive) popularized by McKinsey alumna Barbara Minto.

Quantitative Skills

20 pts

Accuracy of calculations, Pareto-driven prioritization, and sanity-checking results against real-world plausibility.

Grounded in: Mental arithmetic and sanity-check rigor expected at top firms across functions (IB, FMCG, Consulting, Tech).

Synthesis & Communication

20 pts

Top-down delivery of the central recommendation, supporting logic in descending order of importance, executive tone.

Grounded in: Minto Pyramid Principle, foundational to structured business communication.

Business Judgment

15 pts

Stress-testing recommendations across macro environment, industry dynamics, and company-specific constraints.

Grounded in: 3-Layer Strategic Alignment framework taught at FMS Delhi and other top Indian B-schools.

Hypothesis-Driven Creativity

10 pts

Generating multiple distinct, testable hypotheses including non-obvious options. Structured exploration, not brainstorming.

Grounded in: Hypothesis-driven approach emphasized in BCG and Bain case interviews.

Professional Tone

10 pts

Confident without arrogance, acknowledging uncertainty where appropriate, ethical recommendations, intellectual humility.

Grounded in: Behavioral signals consistently evaluated in high-stakes placement interviews; ethical compromises are near-disqualifying.

How a score is produced

The same five steps run on every submission, so feedback is consistent rather than dependent on who is reviewing.

1 · Parse

Your answer is read for its structure — the buckets you created, the math you ran, and the recommendation you landed on.

2 · Score the rubric

Each of the six dimensions is graded against fixed criteria, producing a 0–100 total with per-dimension points.

3 · Verify the math

For guesstimates and quantitative cases, an arithmetic backstop independently recomputes the numbers and flags inconsistencies.

4 · Write feedback

You get specific written feedback per dimension — what worked, what was missing, and the single highest-leverage fix.

5 · Rank

Points are added to your running total and your live percentile against the national pool is updated.

The arithmetic backstop

A common failure mode in automated scoring is rewarding an answer that sounds rigorous but whose numbers do not add up. MECE guards against this with an independent arithmetic backstop: for guesstimates and quantitative cases, it recomputes the chain of estimates from your stated assumptions and checks each derived step.

Stated and base values are used as given; only derived steps with finite inputs are flagged; percentage and reference operations are handled explicitly. If nothing can be reliably verified, the system defers to the language model rather than inventing a penalty — so your score reflects your reasoning, not a glitch.

Percentile & the leaderboard

A score is only useful if you know what it means. Yours is placed in context two ways.

Live percentile

Your standing is computed against the active pool of MBA aspirants practising on MECE across India — a moving benchmark, not a fixed curve.

Points & milestones

Every submission and GD brief earns points that ladder you up a milestone path, so consistent practice shows up as visible progress — not just a single number.

Frameworks we recognize

When you use these frameworks correctly in your answer, the evaluation rewards them.

MECE

Mutually Exclusive, Collectively Exhaustive decomposition

Issue Tree

Hierarchical decomposition from root problem to hypotheses

CSAC

Clarify, Structure, Analyze, Conclude

Minto Pyramid Principle

Top-down communication starting with the conclusion

Profitability Framework

Revenue, Price/Volume vs Cost decomposition

Pareto Principle (80/20)

Prioritizing variables driving the outcome

3-Layer Strategic Alignment

Macro, Industry, Company stress-test

Hypothesis-Driven Approach

Multiple competing hypotheses before committing

Sanity Check

Verifying operational plausibility of results

Feasibility Dual-Check

Operational and financial viability of recommendations

Publicly available sources

Our evaluation methodology draws from publicly available materials. We are not affiliated with or endorsed by any of these firms or institutions.

Important notes

No official affiliation. This platform is an independent educational tool. We are not affiliated with, endorsed by, or connected to McKinsey, BCG, Bain, or any specific firm or B-school referenced on the platform. Trademarks belong to their respective owners.

Evaluation limitations. MECE's evaluation augments practice but doesn't replace human feedback from professors, mentors, or peer mock interviews. We assess written submissions; live behavioral signals (composure, body language, active listening) are not captured.

Consistency over time. The same rubric is applied to every submission, so you can track genuine improvement across your practice sessions rather than relying on the subjective judgment of any single reviewer.

Continuous calibration. Our rubric is periodically reviewed against placement outcomes and emerging best practices. If you spot an issue with your evaluation, we want to hear about it.

FAQ

Questions about scoring

Is the scoring done by AI or by a human?

By MECE's evaluation engine — software, not a human panel — against a fixed 100-point rubric. For guesstimates and quantitative cases an independent arithmetic backstop re-checks the numbers, so a confident but wrong answer cannot quietly score well. Because the same rubric runs on every submission, your scores are comparable over time and against every other aspirant — something ad-hoc human mocks can't offer.

What are the six dimensions?

Structure (25), Quantitative Skills (20), Synthesis & Communication (20), Business Judgment (15), Hypothesis-Driven Creativity (10), and Professional Tone (10) — totalling 100 points.

How is my percentile calculated?

Your points accumulate across submissions and are ranked live against other MBA aspirants practising on MECE across India, so your percentile reflects the active pool rather than a fixed curve.

Can this replace a real mock interview?

No. It scores written submissions and is best used alongside mocks with peers, mentors, and professors. Live behavioural signals — composure, listening, body language — are not captured.