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PMInterviewKit

Practice gym

Train your PM interview judgment

Quick questions built around common interview moments: the best next move, the strongest trade-off, the metric that fits. Answer, then see the recommended answer and why. 421 questions are free: 5 a day with no account, 20 a day with a free Google account.

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No AI grading: every answer is written and checked against the lessons.

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How it works

  1. 1

    Answer

    Pick the option you'd say in the room. Most take under a minute.

  2. 2

    Compare

    See the recommended answer, why it scores, and the lesson that teaches the method.

  3. 3

    Repeat

    New questions come first, then the ones you missed. Your score stays in this browser.

Sample questions

An interviewer says: "Design a product for people who travel with pets." What is the strongest first move?
  1. ADescribe every type of pet traveler you can think of so no segment gets missed.
  2. BAsk which metrics the company tracks so the answer can end with the right numbers.
  3. CStart listing features like pet-friendly hotel search and a vet finder to show creativity early.
  4. DAsk two or three questions that would change the design, then set a goal before picking users.
Show answer

Recommended: D. A short clarify-and-goal step gives every later choice something to be judged against. Listing features first is the classic slip: ideas with no goal or user behind them show no judgment.

You're asked for the north-star metric of Stillwater, a fictional meditation app with a paid tier. Which is the strongest choice?
  1. ADaily users who open the app for any length of time, on any device
  2. BMonthly revenue from subscriptions to the paid tier
  3. CMonthly downloads of the app from both app stores
  4. DWeekly users who complete at least one meditation session
Show answer

Recommended: D. A completed session is the moment a user gets what the app is for. Downloads only go up, revenue lags value, and an unqualified open counts a notification tap the same as a real session.

An interviewer asks, "Tell me about a time you got another team to change its plans." Which signal is it mainly probing?
  1. ACustomer focus: showing that your decisions trace back to what users need.
  2. BInfluence: moving people you don't manage with evidence and their incentives.
  3. CSelf-awareness: owning mistakes and changing how you work afterward.
  4. DJudgment: making calls with incomplete data and explaining the trade-off.
Show answer

Recommended: B. Getting another team to change its plans is the influence family. Judgment may show up too, but the prompt is about moving people you don't manage.

Ready for open-ended practice?

Real interviews are spoken, not multiple choice. Take one of 200 interview questions, run a 2-minute think timer and answer out loud, then compare with the outline.

Browse 200 interview questions