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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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173 questions

  1. 49Design a security system for a hotel.HardProductTechnical· Microsoft
  2. 50Design Instagram.HardProductSystem design· Amazon, Instagram
  3. 51You're a PM for a new device, which is a time machine. How would you design the interface?HardProduct· Google
  4. 52Design a lawn mower.HardProduct· Google
  5. 53Design a LinkedIn for blue collar workers.HardProduct· LinkedIn, Microsoft
  6. 54Design Lyft for deaf drivers.HardProductSystem design· Lyft
  7. 55Design Lyft for kids.HardProduct· Lyft, Walmart Labs
  8. 56You're a PM at Meta. Design a product for users to find a handyman.HardProduct· Meta
  9. 57Design a Meta product for space travel.HardProduct· Meta
  10. 58Design a mobile app for Disney theme parks.HardProduct· Google
  11. 59Design the Netflix ads platform.HardProduct· UEUber Eats
  12. 60Design Netflix for kids.HardProduct· Meta
  13. 61How would you design a game for a popular Netflix reality show?HardProduct· Netflix
  14. 62Design a referral system for Netflix to drive its user growth.HardProduct· Netflix
  15. 63Design a next-generation elevator.HardProduct· Google, Meta
  16. 64How would you design parking features on Google Maps?HardProduct· Meta
  17. 65Design a photo app for the blind.HardProduct· Microsoft
  18. 66Design a product for celebrity engagement.HardProduct· Meta
  19. 67Design a product to help people connect better with doctors.HardProduct· Meta
  20. 68Design a product to address Facebook's fake news issue.HardProduct· Meta
  21. 69Design a product that helps college students in dorms befriend each other, including architecture and database schema.HardProductTechnical· Microsoft
  22. 70Design a product for airports.HardProduct· Google
  23. 71Design a product for handymen for Meta.HardProduct· Meta
  24. 72How do you design a product to teach children about investing?HardProductSystem design· LendingClub