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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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427 questions

  1. 121Design an app for planning vacations.MediumProduct· Meta
  2. 122Design a vending machine for people with disabilities.MediumProductSystem design· Affirm
  3. 123Design a vending machine for a hotel lobby.MediumProduct· Google
  4. 124Design a vending machine for hotels, and estimate the market size in your hometown.MediumProduct· Booking.com, Google
  5. 125Design a video streaming app for senior citizens.MediumProduct· Asana
  6. 126Design a voting app.MediumProduct· Google, Meta
  7. 127Design a product that encourages voting.MediumProduct· LinkedIn
  8. 128Design a weather app for kids.MediumProduct· Better.com
  9. 129Design a web app for office workers to book time off.MediumProduct· UserTesting
  10. 130Design a web app to find a cleaner.MediumProduct· Meta
  11. 131Design a wedding registry.MediumProduct· Amazon
  12. 132You're a PM at the Department of Motor Vehicles (DMV). What improvements would you make to their services?MediumProduct· Meta
  13. 133What would be the worst problems in the delivery experience after the buyer has placed the order?MediumProduct· DoorDash
  14. 134Design an elevator for blind users.MediumProductSystem design· GCGoogle Cloud (GCP)
  15. 135How would you enhance Google Maps for individuals with disabilities?MediumProduct· TikTok
  16. 136What are your top three favorite apps? How would you improve one of them?MediumProduct· Coinbase, Stripe
  17. 137What's your favorite enterprise app?MediumProduct· Hubspot
  18. 138What's your favorite fitness product, and what would you do if you found that its users dropped off after 3 months?MediumDataProduct· Uber
  19. 139What is your favorite Google product and how would you improve it?MediumProduct· Google
  20. 140What's your favorite marketplace app?MediumProduct· Wayfair
  21. 141Tell me about a SaaS product you really like using.MediumProduct· Salesforce
  22. 142What's your favorite subscription-based product?MediumProduct· Microsoft
  23. 143Enhance any fintech app of your choice for visually impaired users.MediumProduct· Coinbase
  24. 144If Google wants to enter the market for helping people find lost belongings, what should the product look like, and should it be built?MediumProduct· Google