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4,310 interview questions, answered.

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79 questions

  1. 25You'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
  2. 26Estimate the total dollar amount of online sales for fruits and vegetables per year in NYC.MediumProduct· Google
  3. 27Estimate the number of people who frequently go out to bars.MediumProduct· Google
  4. 28Estimate the number of potholes in continental USA.HardProduct· Google
  5. 29Estimate the productivity loss during the holiday season at a medium-sized company.MediumProduct· Google
  6. 30How many scooters would be needed for a company with 2000 employees across 4 floors, assuming 500 employees per floor?MediumProduct· Google
  7. 31Estimate the total addressable market for Slack.MediumProduct· Google, Slack
  8. 32Estimate the storage needed for a day's worth of information from your brain.HardProductSystem design· Google
  9. 33Estimate the amount of storage needed for Google Photos.MediumProductSystem design· Google
  10. 34Estimate the total time wasted in meetings across the US.HardBehavioralTechnical· Google
  11. 35If all people used self-driving cars for transportation, how many vehicles would be needed to service the U.S.?MediumProduct· Google
  12. 36Estimate the weight of a school bus.MediumProduct· Google
  13. 37Estimate the number of videos watched on YouTube per day.MediumProduct· Google, Youtube
  14. 38Estimate the size of the food delivery business using bikes.MediumProduct· Google
  15. 39How much does Meta (Facebook) spend to acquire one new user?MediumProduct· Google
  16. 40As a PM for Gmail, how much storage will you plan to buy for next year?HardProduct· Google
  17. 41Estimate the bandwidth requirements for Google Maps.HardProduct· Google
  18. 42How much storage does Google Maps' Street View require?HardProduct· Google
  19. 43Google wants to launch a refrigerator. Design it and estimate its first year sales.HardProduct· Google
  20. 44How much storage should Google allocate for a contact lens that shoots HD videos and syncs to the cloud?HardProduct· Google
  21. 45How many Hershey's chocolate bars were sold in the US last year?MediumProduct· Google
  22. 46How many breaths do we take each day?MediumProduct· Google
  23. 47Estimate the market size for the in-flight ads market.MediumProduct· Google
  24. 48What is the market size for driverless cars in 2025?HardDataProduct· Google