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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360 questions
- 241Why did Codecademy's signups increase by 15%?MediumData·
Codecademy - 242Why do you like ChatGPT? Who are its users, what metrics would you use to track its success, and how would you improve it?MediumDataBehavioral·
Nvidia, OpenAI - 243Why are online orders on The New Yorker down 30%?MediumDataProduct·
Samsung - 244If you were PM for a workplace chat app, what metrics would you use to measure its success?MediumData·
Meta - 245If you were a PM for Workplace, what metrics would you use to define success?MediumData·
Meta - 246You're the PM for Instagram Reels and want to test new advertising formats. What metrics would you track?MediumDataProduct·
Meta - 247YouTube comments have increased, but watch time has decreased. What actions would you take?MediumDataProduct·
Google, Youtube - 248What metrics would you focus on as the PM for YouTube?MediumData·
Google, Youtube - 249What key metrics would you use to measure the success of Zoom?MediumData·
Meta - 250How do you forecast projects more accurately?MediumDataBehavioral·
Blend - 251Coinbase's net income is 10% less than it was last month. What would you do?MediumData·
Coinbase - 252What would you do if Amazon.com is loading slowly?MediumDataProduct·
Blend - 253What factors contributed to the dramatic increase of Amazon Prime subscribers between 2008 and 2009?MediumDataProduct·
Amazon, Google - 254Tell me about the analytics you used for the earlier mentioned product.MediumDataProduct·
Meta - 255What is the benefit of A/B testing?MediumData·
Intercom - 256As the owner of a burger shop, how would you investigate a decline in sales?MediumDataProduct·
Google - 257How have you changed an opinion or direction using data?MediumData·
Amazon, Uber - 258How do you collect user requirements?MediumDataProduct·
Capital One - 259What are common linear regression problems?MediumDataTechnical·
Amazon - 260What data points are needed to implement Google's carpool program?MediumData·
Google - 261As the data scientist, interpreting a significant increase in revenue from a new feature in one of 20 countries, what would you recommend?MediumData·
TikTok, Valve - 262How would you debug a 20% drop in usage of one of our tools over 2 weeks?MediumDataProduct·
Flatiron Health - 263There is a 15% decline in cart additions on Flipkart. What could be the issue?MediumDataProduct·
Flipkart - 264How would you define success for Facebook Pages?MediumDataProduct·
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