PartnerRoundQuick maths
Ten timed questions on raw arithmetic: big multiplications, percentages and fractions.
152 drills · 4 skills · 2 daily warm-ups
Build one case skill at a time, from timed maths practice and mental arithmetic to frameworks, charts and the final recommendation. Every answer is explained, so each rep teaches the method.
Daily warm-ups
Ten timed questions, new numbers every day. Five minutes before anything else.
Case maths sprint
Ten timed questions in the sentences an interviewer says: growth, breakeven, margin and share.
Maths
Fast, accurate arithmetic on the numbers a case throws at you.
Percentages & ratios
Percent change, points versus percent, reverse percentages and weighted mixes: the arithmetic under every case.
Revenue & growth
Revenue as price times volume, compounding, CAGR and the rule of 72, and splitting growth into its drivers.
Profit & margins
Gross, operating and contribution margin, margin moves in points, and what a cost or price change does to profit.
Breakeven & payback
Breakeven volume, price and market share, payback periods, and the volume you need to justify a price cut.
Investment & returns
ROI, NPV, perpetuities and valuation multiples, and how to pick between two investments.
Frameworks
Structure the case types interviewers set most often.
Profitability
Find out why profit moved by splitting it cleanly, segmenting early and asking the question that localises the problem.
Market entry
Decide whether a client should enter a market, and how, with a structure that ends in a go or no-go.
Growth & new products
Structure where growth will come from, and judge whether a new product deserves the investment.
Cost reduction
Find where the cost sits, read benchmarks with care, and separate quick wins from structural change.
Data & analysis
Size markets and read exhibits the way a consultant does.
Reading charts
Read a chart fast, pull out the number that matters and avoid the tempting wrong conclusion.
Tables & exhibits
Find the insight in a dense table: margins, shares and the segment driving the change.
Communication
Clarify, brainstorm and close with a clear recommendation.
Clarifying questions
Ask the few questions that change your structure: objective, scope, metric, timeframe and constraints.
Growth ideas
Brainstorm ways to grow revenue in clear buckets, then say which ideas you would pursue first.
Cost & operations ideas
Find cost levers and operational fixes in a structure the interviewer can follow, then point to where the money is.
Risks & next steps
Name what could sink your recommendation, how to de-risk it and what you would analyse next.
Executive synthesis
Give the CEO a 60-second recommendation: answer first, three reasons with numbers, risks and next steps.