Product Manager Interviews
Product manager interviews round by round: product sense, metrics, SQL and A/B tests, estimation, strategy, execution, technical, behavioural and take-homes.
42 lessons: 10 free with Pro answers, 26 with a free core and 6 with a free intro.
Examples run with Python 3.14.8, Pyodide 314.0.7 and sql.js 1.14.2.
Who it is for
Final-year college students, career switchers and working product managers preparing for product manager interviews anywhere in the world.
What you will be able to do
- Explain what each product manager interview round tests and how answers are scored
- Answer product sense and design questions with a clear user, problem, solution and measure of success
- Choose metrics, diagnose a metric change and read an A/B test with SQL and simple statistics
- Solve estimation questions with stated assumptions, official data and sanity checks
- Reason through strategy, pricing and prioritisation questions with explicit trade-offs
- Discuss APIs, systems, data and AI features at the depth a product manager needs
- Tell product leadership stories and complete take-home assignments
- Practise with mock loops and rubrics, and plan preparation back from the interview
Revise and practise
- Practice: every exercise and quiz (26 exercises, 42 quizzes)
- Product Manager Interviews flashcards
Modules and lessons
What the labels mean
- Free lesson, Pro answers
- the whole lesson is free; the model answers to its interview questions open with a pass
- Free core, Pro depth
- the core of the lesson is free; its in-depth parts open with a pass
- Free intro, Pro
- the first part is free; the rest opens with a pass
- Pro
- opens with a Pro, Premium or Ultimate pass
Minutes are reading time: “5 of 15 min free” means 5 minutes of the lesson are free.
What a pass opens in this track
60 in-depth parts and 119 interview answers. The same pass opens every other track and every Pro tool.
- Module 1
Start here: how product manager interviews work
How product manager interviews run, what interviewers assess, roles and levels, a method for open questions, a study plan and practising out loud.
- How product manager interviews work Free lesson, Pro answers: 10 minutes
- What product manager interviewers assess Free lesson, Pro answers: 10 minutes
- Product manager roles, levels and expectations Free lesson, Pro answers: 10 minutes
- A method for open-ended product questions Free lesson, Pro answers: 10 minutes
- A study plan for product manager interviews Free lesson, Pro answers: 15 minutes
- Practising product manager interviews out loud Free lesson, Pro answers: 10 minutes
- Module 2
Product sense and product design
Users and problems, designing and improving products, critiques, designing for users in India, accessibility, privacy and dark patterns, and AI features.
- Users, needs and pain points Free lesson, Pro answers: 20 minutes
- Designing a product for a user group Free core, Pro depth: 5 of 15 minutes free
- Improving an existing product Free core, Pro depth: 7 of 20 minutes free
- Critiquing a product you use Free core, Pro depth: 6 of 15 minutes free
- Designing products for users in India Free core, Pro depth: 6 of 15 minutes free India-specific
- Accessibility, privacy and dark patterns Free core, Pro depth: 6 of 15 minutes free
- Designing AI product features Free core, Pro depth: 8 of 20 minutes free
- Module 3
Metrics, analytics and experiments
North star and success metrics, diagnosing a drop, funnels and cohorts, SQL for product rounds, designing and reading A/B tests, and launch decisions.
- Product metrics and the north star metric Free lesson, Pro answers: 20 minutes
- Success metrics for a new feature Free core, Pro depth: 5 of 15 minutes free
- Diagnosing a sudden metric drop Free core, Pro depth: 7 of 20 minutes free
- Funnels, cohorts and retention Free core, Pro depth: 6 of 15 minutes free
- SQL for product manager interviews Free core, Pro depth: 13 of 35 minutes free
- Designing an A/B test Free core, Pro depth: 8 of 20 minutes free
- Reading A/B test results Free core, Pro depth: 6 of 15 minutes free
- Metric trade-offs and launch decisions Free core, Pro depth: 8 of 20 minutes free
- Module 4
Estimation and product strategy
Estimation with official data, market sizing, usage and revenue estimates, strategy questions, market entry, pricing and marketplaces.
- Estimation questions, step by step Free lesson, Pro answers: 20 minutes
- Market sizing: TAM, SAM and SOM Free core, Pro depth: 6 of 15 minutes free
- Usage, revenue and capacity estimates Free core, Pro depth: 6 of 15 minutes free
- Answering product strategy questions Free core, Pro depth: 6 of 15 minutes free
- Entering a market: build, buy or partner Free core, Pro depth: 7 of 20 minutes free
- Pricing and monetisation Free core, Pro depth: 8 of 20 minutes free
- Platforms, marketplaces and network effects Free core, Pro depth: 7 of 20 minutes free
- Module 5
Execution, prioritisation and technical rounds
Goals and OKRs, prioritisation frameworks, launches and scope cuts, working with other functions, technical questions, system design and trade-offs.
- Execution questions and goal setting Free lesson, Pro answers: 15 minutes
- Prioritisation frameworks compared Free core, Pro depth: 8 of 20 minutes free
- Deadlines, scope cuts and launch readiness Free core, Pro depth: 6 of 15 minutes free
- Working with engineering, design and data Free core, Pro depth: 6 of 15 minutes free
- Technical questions for product managers Free core, Pro depth: 7 of 20 minutes free
- System design for product managers Free core, Pro depth: 8 of 20 minutes free
- Technical trade-offs for product managers Free core, Pro depth: 7 of 20 minutes free
- Module 6
Behavioural rounds, take-homes and full mocks
Behavioural and deep-dive rounds, take-homes, specs, data take-homes, case presentations and full mock loops.
- Behavioural rounds for product managers Free core, Pro depth: 6 of 15 minutes free
- The product deep-dive round Free intro, Pro: 2 of 10 minutes free
- Take-home assignments for product managers Free intro, Pro: 2 of 10 minutes free
- Writing a product spec for an interview Free intro, Pro: 2 of 10 minutes free
- Solving a data take-home exercise Free intro, Pro: 7 of 30 minutes free
- Presenting a case and handling questions Free intro, Pro: 2 of 10 minutes free
- A full mock product manager interview loop Free intro, Pro: 3 of 15 minutes free
Related tools
Official documentation
- Product Manager (GitLab Handbook job family) (GitLab)
- Atlassian product interview handbook (Atlassian)
- Trustworthy Online Controlled Experiments: A Practical Guide to A/B Testing (Cambridge University Press)