Question bank

4,310 interview questions, answered.

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

Easy 190Medium 2,498Hard 982
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4,310 questions

  1. 1513Design Lyft for deaf drivers.HardProductSystem design· Lyft
  2. 1514Design Lyft for kids.HardProduct· Lyft, Walmart Labs
  3. 1515Design a marketplace where freelancers bid on contract jobs with the lowest bid winning the contract.HardCoding· Intuit
  4. 1516You're a PM at Meta. Design a product for users to find a handyman.HardProduct· Meta
  5. 1517Design a Meta product for space travel.HardProduct· Meta
  6. 1518Design a metrics and logging service.HardSystem designTechnical· Booking.com, Google
  7. 1519Design an end-to-end ML solution to detect ads selling weapons.HardSystem design· Meta
  8. 1520Design an ML experiment tracking and analysis platform.HardAI MLSystem design· Google
  9. 1521Design a mobile app to celebrate birthdays.MediumProduct· Google
  10. 1522Design a mobile app for Disney theme parks.HardProduct· Google
  11. 1523Design a module to fetch a unique User ID from a pool of available User IDs and return the ID to the pool for later use.MediumTechnical· Dropbox
  12. 1524Design a free product. How would you monetize it?MediumProductSystem design· Uber
  13. 1525Design a monitoring system for 1000 web servers.MediumSystem designTechnical· Amazon, Google
  14. 1526Design a music streaming service for Facebook.MediumProductSystem design· Meta
  15. 1527Design an MVP for Booking's homepage to improve customer lifetime value.MediumProduct· Booking.com
  16. 1528Design the Netflix ads platform.HardProduct· UEUber Eats
  17. 1529Design Netflix for kids.HardProduct· Meta
  18. 1530How would you design a game for a popular Netflix reality show?HardProduct· Netflix
  19. 1531Design a referral system for Netflix to drive its user growth.HardProduct· Netflix
  20. 1532Design a new way for tourists to communicate.Hard· Meta
  21. 1533Design the front page of a newspaper app.MediumProductSystem design· Amazon
  22. 1534Design a next-generation elevator.HardProduct· Google, Meta
  23. 1535Design an office refrigerator.MediumProduct· Asana
  24. 1536Design an online banking application.MediumSystem design· Capital One