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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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4,310 questions

  1. 1177If you noticed a 10% decrease in an app’s conversion rate, what steps would you take to investigate and resolve the issue?MediumProduct· Uber
  2. 1178Tell us about an app you don't like to use. How would you improve the app?MediumProduct· Google
  3. 1179Develop a roadmap to drive engagement from small business owners for Apple Maps.HardProduct· Stripe
  4. 1180You're a PM for Apple Maps. How would you win market share? If it already has all features, how would you market it?HardProduct· Google
  5. 1181Should Apple enter the modular phone market?MediumProduct· Google
  6. 1182Walk me through how you'd approach a problem with data not refreshing on the Microsoft Dynamics dashboard.MediumData· Microsoft
  7. 1183What is your approach to market/user research?MediumBehavioralProduct· Dell
  8. 1184How would you approach product planning?MediumProduct· EIExcel Impact
  9. 1185If a manager said we need to focus on travel, how would you approach that problem?MediumDataProduct· Meta
  10. 1186Given a list of car rental requests with start and end times, assign cars to rentals such that the total number of cars used is minimized.MediumCoding· Google
  11. 1187How would you authenticate reviews for Facebook Locals?HardProductSystem design· Meta
  12. 1188Design a plan to migrate an existing authentication system to a new one.HardSystem design· Apple
  13. 1189How many weddings does the average American attend in their lifetime?MediumProduct· Twitch
  14. 1190Azure provides HPC and wants to maximize its usage in the energy sector. What would be your strategy to ensure all energy sector clients move to HPC instead of AWS services?HardProduct· Google
  15. 1191Tell me about a software product that you recently had a bad experience with and why you felt that way as a user.MediumBehavioralProduct· Google
  16. 1192Imagine you are a data scientist for Instagram. How would you balance ads and follower posts and how would you monitor its effectiveness.HardData· Meta
  17. 1193Write a function to balance parentheses in a given string by removing the fewest characters possible. Ensure that each opening parenthesis has a corresponding closing parenthesis and each pair is properly nested.MediumCoding· Meta
  18. 1194Given a string with parentheses, write a function that removes the minimum number of characters to balance the parentheses.MediumCoding· Meta
  19. 1195Tell me about a time when you had to balance short-term wins with long-term goals.MediumBehavioral· CCVS
  20. 1196Balanced TreeMediumCoding· Spotify, Uber
  21. 1197How would you handle a disagreement with an engineer over a product decision, balancing data insights with their technical perspective while preserving collaboration?MediumBehavioral· PAPerplexity AI
  22. 1198Given a list of items with different sizes, write an algorithm to pack these items into the minimum number of batches without exceeding the capacity of each batch.MediumCoding· Amazon
  23. 1199Tell me about a time when you showed growth mindset.MediumBehavioral· Microsoft
  24. 1200Tell me about a time when you gave a simple solution to a complex problem.MediumBehavioral· Amazon