Math And Quant
Best Free AI for Case Interview Math Practice (2026)
The free AI tools that actually run case math drills with feedback: ChatGPT, Claude, Road to Offer Math Drill, and the prompts to make them work.
May 8, 2026
Tag: Case Interview Math
Case interview prep articles tagged with Case Interview Math
Case Interview Math articles
FrameworksTop-Down vs Bottom-Up Market Sizing Framework (2026)
When to use top-down vs bottom-up market sizing in MBB case interviews. Decision rule, side-by-side worked examples, and the cross-check move that impresses interviewers.
Mar 15, 2026
Math And QuantBreak-Even Analysis in Case Interviews: Formula, Examples, and When to Use It (2026)
Master break-even analysis for case interviews. Learn the formula, contribution margin, and work through fully solved examples with real numbers.
Mar 20, 2026
Math And QuantROI, NPV & Payback Period for Case Interviews (2026)
When to use ROI, NPV, and payback period in case interviews — with formulas, worked examples, and how interviewers score the math.
Mar 20, 2026
Math And QuantConsulting Math Formulas: The Essential Reference for Case Interviews
Every consulting math formula you need for case interviews: margins, CAGR, break-even, ROI, NPV, and unit economics — with worked examples and when to use each.
Mar 15, 2026
Math And QuantMental Math for Case Interviews: Speed Drills, Tricks, and Mistakes
Get faster and more accurate at case interview math. Rounding, shortcuts, and drills for percentages, multiplication, and sanity checks, without a calculator.
Feb 1, 2026
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