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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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610 questions

  1. 217Design a vending machine for hotels, and estimate the market size in your hometown.MediumProduct· Booking.com, Google
  2. 218Design a video streaming app for senior citizens.MediumProduct· Asana
  3. 219You're the PM for Meta's Social Good team. Design a new product to encourage more volunteering.HardProduct· Meta
  4. 220Design a voting app.MediumProduct· Google, Meta
  5. 221Design a product that encourages voting.MediumProduct· LinkedIn
  6. 222Design a washing machine for Google.HardProduct· Google, TikTok
  7. 223Design a weather app for kids.MediumProduct· Better.com
  8. 224Design a web app for office workers to book time off.MediumProduct· UserTesting
  9. 225Design a web app to find a cleaner.MediumProduct· Meta
  10. 226Design a wedding registry.MediumProduct· Amazon
  11. 227Design YouTube.HardProductSystem design· Wealthfront
  12. 228You're a PM at the Department of Motor Vehicles (DMV). What improvements would you make to their services?MediumProduct· Meta
  13. 229What would be the worst problems in the delivery experience after the buyer has placed the order?MediumProduct· DoorDash
  14. 230Design an elevator for blind users.MediumProductSystem design· GCGoogle Cloud (GCP)
  15. 231How would you enhance Google Maps for individuals with disabilities?MediumProduct· TikTok
  16. 232You're a PM for Facebook Feed. How would you decide if you should split the page into separate tabs for friends and non-friends content?HardDataProduct· Meta
  17. 233Design a product for Facebook to combat Covid-19.HardProduct· Meta
  18. 234What are your top three favorite apps? How would you improve one of them?MediumProduct· Coinbase, Stripe
  19. 235What's your favorite enterprise app?MediumProduct· Hubspot
  20. 236What's your favorite fitness product, and what would you do if you found that its users dropped off after 3 months?MediumDataProduct· Uber
  21. 237What is your favorite Google product and how would you improve it?MediumProduct· Google
  22. 238What's your favorite marketplace app?MediumProduct· Wayfair
  23. 239What's your favorite non-tech product that you use frequently?EasyProduct· Apple
  24. 240Tell me about a SaaS product you really like using.MediumProduct· Salesforce