Walk in knowing the traps.
161 questions from 2024–2026 quant, AI, data, product, finance, and software interviews — each with an original step-by-step solution, what it really tests, the common traps, and the follow-ups interviewers actually ask. Every purchase includes both the English and Chinese editions.
Interview Workbook Bundle — All 6
All 161 questions across Quant, AI/ML, Data Science, PM, IB/PE/ER, and SWE, every one fully worked — 12 PDFs, every book in English and Chinese.
Bilingual edition — EN + 中文 included
$8.17 per workbook · one-time, yours forever
One-time purchase — less than a single hour of typical interview coaching.
Instant download · card or PayPal
Which interview are you prepping for?
56 questions covering today's interview question types and formats — every one fully worked
56 questions in the 2024–2026 quant style: timed OAs, market-making games, QR statistics.
- Probability
- Brainteasers & Market-Making Games
- Markov Chains & Stochastic Processes
- + 5 more chapters
Bilingual — EN + 中文 PDFs included
or get all 6 for $49
21 questions covering today's interview question types and formats — every one fully worked
What AI/ML interviews actually test in 2024–2026 — LLMs, RAG, and system design included.
- ML Fundamentals
- LLMs & Generative AI
- ML System Design & Applied Cases
Bilingual — EN + 中文 PDFs included
or get all 6 for $49
14 questions covering today's interview question types and formats — every one fully worked
What SWE interviews test in 2024–2026: practical coding, AI rounds, design trade-offs.
- Coding & Algorithms: How It's Really Asked
- System Design
Bilingual — EN + 中文 PDFs included
or get all 6 for $49
28 questions covering today's interview question types and formats — every one fully worked
What 2024–2026 DS interviews actually test: experiments, SQL, and product metric cases.
- Statistics & Experiment Design
- SQL & Data Manipulation
- Product Cases & Metrics
- + 1 more chapters
Bilingual — EN + 中文 PDFs included
or get all 6 for $49
21 questions covering today's interview question types and formats — every one fully worked
What PM interviews actually test, 2024–2026: AI product sense, metric diagnosis, estimation.
- Product Sense & Design
- Execution & Metrics
- Strategy & Estimation
Bilingual — EN + 中文 PDFs included
or get all 6 for $49
21 questions covering today's interview question types and formats — every one fully worked
Three-statement chains, paper LBOs, stock pitches — 2024–2026 technicals worked in full.
- Accounting & Valuation
- LBO & M&A
- Equity Research & Markets
Bilingual — EN + 中文 PDFs included
or get all 6 for $49
Questions are restated from 2024–2026 publicly-shared interview experiences; all solutions are original. Instant download · personal-use license · checkout by Lemon Squeezy (card or PayPal).
How these workbooks are made
Written and reviewed by people who have sat on the hiring side at quant funds and large tech companies — and who build AI interview tools for a living.
Sourced from 2024–2026 interviews
Questions are restated from publicly-shared interview experiences — what candidates report being asked now. Never leaked material, never 'insider' claims.
Solved from scratch
Every solution is written fresh: step-by-step reasoning, what the question really tests, the common traps, and the follow-ups interviewers use.
Independently re-derived
Before publication, every solution was re-derived by an independent reviewer. A wrong answer in a paid book is unacceptable — so all of them were checked, twice.
Kept current
New editions ship as interview styles shift, so the catalog tracks what's asked now — not what was asked a decade ago.
Reading a solution isn't the same as delivering it under pressure.
Take these questions into a role-specific AI mock interview and get scored per competency. Every workbook — and every free sample — comes with an exclusive discount code for the PokeBot app, delivered with your download.
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