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4,310 interview questions, answered.

Reference answers, what the interviewer is really testing, how it is graded, and the follow-ups that come next.

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118 questions

  1. 25Instagram sees a 5% decrease in Daily Active Users (DAU) over a week. How do you determine the root cause?HardData· Meta
  2. 26How would you enhance the experience for Airbnb users after a negative booking?HardDataProduct· DoorDash
  3. 27Estimate how much bandwidth is needed for launching YouTube TV.HardDataProduct· Meta
  4. 28Estimate the total number of annual hotel bookings made globally on Expedia.HardDataProduct· Expedia
  5. 29A bank is considering launching an investment brokerage service within its credit card portal. How should the company evaluate whether it should invest in building this feature?HardData· Nubank
  6. 30How would you evaluate the impact of fake news on Facebook users?HardData· Meta
  7. 31As a YouTube PM, how would you evaluate the suggestion to develop a tool for content creators to generate ideas with scripts automatically?HardDataProduct· Amazon
  8. 32You're PM for Facebook ads. How would you define success metrics for the team? You're considering adding GenAI capabilities to the ad creation process for new sellers. How would you decide whether to ship this?HardDataProduct· Meta
  9. 33You're a PM for Facebook Feed. How would you decide if you should split the page into separate tabs for friends and non-friends content?HardDataProduct· Meta
  10. 34You're the PM for Facebook Newsfeed. How would you decide on auto-play videos versus click-to-play?HardDataProduct· Meta
  11. 35How would you select which reactions to implement for Facebook Reactions?HardDataProduct· Meta
  12. 36You're the PM for Facebook Reactions. With reactions up 20% but comments down 10%, what actions would you take?HardDataProduct· Meta
  13. 37You're a PM on Facebook Watch working on a redesign that improved watch time but dropped likes and comments. Should you ship this?HardDataBehavioral· Meta
  14. 38What are the top issues for GetAround and how would you address them?HardDataProduct· DoorDash
  15. 39You're the PM for Facebook Rooms. What goals would you set for the next 6 months?HardDataProduct· Meta
  16. 40You are a Meta PM. Your team is tasked with ensuring no bad ads are displayed on any Meta application. What goals would you set? How would you measure success?HardData· Meta
  17. 41Imagine you're a PM for Meta. What goals and metrics would you set for Horizon Worlds, a Meta Quest VR game?HardDataProduct· Meta
  18. 42You're the PM of Google Doodles. What would your top three metrics be and why?HardData· Google
  19. 43As the new head of the Google Hardware division, what is the next big product we're going to build and why? How does this fit into the Google ecosystem? Estimate how many units you will sell in the first year in the US.HardDataProduct· GCGoogle Cloud (GCP)
  20. 44You are a PM responsible for the restaurant section of Google Maps. How would you collect and validate restaurants' hours of operations?HardDataProduct· Google
  21. 45How would you launch a product for a digital library as a Google PM?HardDataProduct· Google
  22. 46How would you implement dynamic pricing and A/B test it?HardDataProduct· Lyft
  23. 47How would you improve Airbnb's recommendation algorithm for guests?HardData· Airbnb, DoorDash
  24. 48You're a PM for a business intelligence system and it has a low NPS (25%). How would you bring it to 75%?HardDataProduct· Google