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.
Easy 190Medium 2,498Hard 982
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127 questions
- 25Estimate the total number of annual hotel bookings made globally on Expedia.HardDataProduct·
Expedia - 26Estimate Facebook's yearly advertising revenue.HardProduct·
Meta - 27Estimate global sales revenue for Chipotle.MediumProduct·
Zendesk - 28Estimate the number of Gmail users in the US.MediumProduct·
Google - 29Estimate Google Ads revenue.MediumProduct·
Google - 30Estimate the number of Google Drive users.MediumProduct·
Google - 31Estimate the storage needs for Google Photos on Pixel phones.HardProductSystem design·
Google - 32Estimate the number of high school students in the US.MediumProduct·
Google - 33Estimate the total internet bandwidth required for a campus of 1000 graduate students.MediumProduct·
Google - 34Estimate the number of people who use Google Search to find a new job.HardProduct·
Google - 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 - 36Estimate Lyft's revenue.HardProduct·
Lyft - 37Estimate the number of millennial homeowners in the US.MediumProduct·
Google - 38Estimate how much money a homeless person earns annually by standing at a traffic intersection in SF.HardProduct·
Oportun - 39Estimate the monthly profit per user for Capital One shopping.HardProduct· GCGoogle Cloud (GCP)
- 40Pick a Capital One product. Estimate the monthly revenue per customer.HardProduct·
Capital One - 41Estimate the number of motels in the US.MediumProduct·
Google - 42Estimate the number of mutual follows an average TikTok user has.HardProduct·
TikTok - 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 - 44Estimate the number of trees in the city of Delhi.HardProduct· PPark+
- 45Estimate the total dollar amount of online sales for fruits and vegetables per year in NYC.MediumProduct·
Google - 46Estimate the number of people who frequently go out to bars.MediumProduct·
Google - 47Estimate the number of potholes in continental USA.HardProduct·
Google - 48Estimate the productivity loss during the holiday season at a medium-sized company.MediumProduct·
Google