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.

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127 questions

  1. 25Estimate the total number of annual hotel bookings made globally on Expedia.HardDataProduct· Expedia
  2. 26Estimate Facebook's yearly advertising revenue.HardProduct· Meta
  3. 27Estimate global sales revenue for Chipotle.MediumProduct· Zendesk
  4. 28Estimate the number of Gmail users in the US.MediumProduct· Google
  5. 29Estimate Google Ads revenue.MediumProduct· Google
  6. 30Estimate the number of Google Drive users.MediumProduct· Google
  7. 31Estimate the storage needs for Google Photos on Pixel phones.HardProductSystem design· Google
  8. 32Estimate the number of high school students in the US.MediumProduct· Google
  9. 33Estimate the total internet bandwidth required for a campus of 1000 graduate students.MediumProduct· Google
  10. 34Estimate the number of people who use Google Search to find a new job.HardProduct· Google
  11. 35Estimate the total market value of Google's Project Loon, which uses IoT devices to provide internet access to rural and remote areas.HardProduct· Gusto
  12. 36Estimate Lyft's revenue.HardProduct· Lyft
  13. 37Estimate the number of millennial homeowners in the US.MediumProduct· Google
  14. 38Estimate how much money a homeless person earns annually by standing at a traffic intersection in SF.HardProduct· Oportun
  15. 39Estimate the monthly profit per user for Capital One shopping.HardProduct· GCGoogle Cloud (GCP)
  16. 40Pick a Capital One product. Estimate the monthly revenue per customer.HardProduct· Capital One
  17. 41Estimate the number of motels in the US.MediumProduct· Google
  18. 42Estimate the number of mutual follows an average TikTok user has.HardProduct· TikTok
  19. 43You're a PM for Gmail. Your team won a communications contract with a 10,000-person colony on Mars. Estimate the necessary network bandwidth.HardProduct· Google
  20. 44Estimate the number of trees in the city of Delhi.HardProduct· PPark+
  21. 45Estimate the total dollar amount of online sales for fruits and vegetables per year in NYC.MediumProduct· Google
  22. 46Estimate the number of people who frequently go out to bars.MediumProduct· Google
  23. 47Estimate the number of potholes in continental USA.HardProduct· Google
  24. 48Estimate the productivity loss during the holiday season at a medium-sized company.MediumProduct· Google