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. 1537Design an online Chess Game that is fast, reliable, and supports 100 million monthly active users playing one game a week.HardSystem design· Meta
  2. 1538Design an online ticketing platform to compete with Ticketmaster.HardProduct· Google
  3. 1539Design a product for parenting.MediumProduct· LinkedIn, Meta
  4. 1540How would you design parking features on Google Maps?HardProduct· Meta
  5. 1541Design a reservation and payment system for a parking garage.HardSystem design· Amazon, AtoB
  6. 1542Design a parking lot.MediumProductTechnical· Meta, Microsoft
  7. 1543How would you design a password management tool for children?MediumProduct· GCGoogle Cloud (GCP)
  8. 1544Design a payment collection experience that maintains trust in the Airbnb community.MediumProduct· Airbnb
  9. 1545Design pens for children.MediumProduct· Google
  10. 1546Design a personalized news ranking system.HardAI MLSystem design· Meta
  11. 1547Design a personalized user experience for Paytm, a payments and financial services app.MediumProduct· Coinbase
  12. 1548Design a photo app for the blind.HardProduct· Microsoft
  13. 1549Design a podcast platform.MediumProduct· Google
  14. 1550Design price alert notifications for the Coinbase app.MediumDataProduct· Coinbase
  15. 1551Design Prime Video.HardSystem design· Amazon
  16. 1552Design a product for board meetings.Medium· Google
  17. 1553Design a product for celebrity engagement.HardProduct· Meta
  18. 1554Design a product for chefs to speed up the cooking process.MediumProduct· Google
  19. 1555Design a product for collectible lovers on Facebook.MediumProduct· Meta
  20. 1556Design a product to help people connect better with doctors.HardProduct· Meta
  21. 1557Design a product that encourages people to read more.MediumProduct· Google
  22. 1558Design a product to address Facebook's fake news issue.HardProduct· Meta
  23. 1559Design a product that helps college students in dorms befriend each other, including architecture and database schema.HardProductTechnical· Microsoft
  24. 1560Design a product for farms.MediumProduct· Meta