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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.

Easy 190Medium 2,498Hard 982
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610 questions

  1. 97Design E2E experience for elderly travelling through Flights.HardProduct· Microsoft
  2. 98Design a food delivery app including UX for seller app, MVP creation, success metrics, user app flow, and geo-based hotel search.HardProduct· Meta, Microsoft
  3. 99Design a furniture product for Airbnb.MediumProduct· LinkedIn
  4. 100Design an alarm clock for children 100 years in the future.MediumProduct· Google
  5. 101Design a garage door opener.MediumProduct· Google, Google Cloud (GCP)
  6. 102Design a mobile Gmail app for Google engineers who are the first humans to land on Mars.HardProduct· Google
  7. 103Design an onboarding flow for a business transitioning to Google Cloud Platform.HardProduct· Google, Google Cloud (GCP)
  8. 104Design Google Maps for kids.MediumProduct· Google
  9. 105Design a solution to map unmapped places in Google Maps.HardProduct· Google
  10. 106Design a great gas station.MediumProduct· Google
  11. 107Design a grocery delivery mobile app.HardProduct· Meta, Yahoo
  12. 108Design a grocery list app.MediumProduct· IBM
  13. 109You're a PM for Meta. Design a product for group travel.HardProduct· Meta
  14. 110Design a feature surrounding hashtags for Instagram. How would you make hashtags engaging?MediumProduct· Meta
  15. 111Design a high-tech gym.HardProduct· Google
  16. 112Design a security system for a hotel.HardProductTechnical· Microsoft
  17. 113Design Instacart for business.MediumProduct· Instacart
  18. 114Design Instagram.HardProductSystem design· Amazon, Instagram
  19. 115You're a PM for a new device, which is a time machine. How would you design the interface?HardProduct· Google
  20. 116Design a product for job search on Facebook.MediumProduct· LinkedIn, Meta
  21. 117Design a kayak rental service.MediumProduct· Amazon, Microsoft
  22. 118How would you design and launch a TinyURL-like product?MediumProduct· Microsoft
  23. 119Design a lawn mower.HardProduct· Google
  24. 120Design a LinkedIn for blue collar workers.HardProduct· LinkedIn, Microsoft