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4,310 interview questions, answered.

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2,498 questions

  1. 241Given 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
  2. 242How many weddings does the average American attend in their lifetime?MediumProduct· Twitch
  3. 243Tell me about a software product that you recently had a bad experience with and why you felt that way as a user.MediumBehavioralProduct· Google
  4. 244Write 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
  5. 245Given a string with parentheses, write a function that removes the minimum number of characters to balance the parentheses.MediumCoding· Meta
  6. 246Tell me about a time when you had to balance short-term wins with long-term goals.MediumBehavioral· CCVS
  7. 247Balanced TreeMediumCoding· Spotify, Uber
  8. 248How 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
  9. 249Given 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
  10. 250Tell me about a time when you showed growth mindset.MediumBehavioral· Microsoft
  11. 251Tell me about a time when you gave a simple solution to a complex problem.MediumBehavioral· Amazon
  12. 252As a PM focusing on international markets, how would you determine the best markets to pursue?MediumDataProduct· LinkedIn
  13. 253What is the best way to connect SQL databases and why?MediumTechnicalData· Airbnb, Google
  14. 254Design a better house hunting experience.MediumProduct· Meta
  15. 255Given a binary tree, check if each node is the average of all descendantsMediumCoding· Meta
  16. 256Given the root of a binary tree, return the length of the diameter of the tree.MediumCoding· Amazon, Google
  17. 257Given the root of a binary tree of integers, return the maximum path sum.MediumCoding· Adobe, Apple
  18. 258You are designing an A/B test on Bing. When would you run a user-tied flight versus an untied flight, and what are the benefits and drawbacks of each?MediumData· Microsoft, State Bank Of India
  19. 259Why would a car have a mirror mounted on its bonnet as part of its design?MediumProduct· Google
  20. 260How many bottles of wine are opened per day?MediumProduct· Google
  21. 261Tell me about how you brought a product to market.MediumBehavioralProduct· Amazon, Capital One
  22. 262Discuss a broken process in your organization and how you addressed it.Medium· Expedia, Google
  23. 263Build a hit counter that tracks the number of hits in the last 5 minutes, supporting multiple keys (e.g., “a”, “b”). Then, use this counter to implement a simple rate limiter.MediumCoding· Uber
  24. 264How would you build an education app for kids?MediumProduct· Meta