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.

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44 questions

  1. 1Merge IntervalsMediumCoding· Blinkit, Docquity Holdings(PBS)
  2. 2Longest Increasing SubsequenceMediumCodingAI ML· Atlassian, Meta
  3. 3Group anagramsMediumCoding· Blinkit, MakeMyTrip
  4. 4Course ScheduleMediumCoding· Zoho
  5. 5Given the root of a binary tree of integers, return the maximum path sum.MediumCoding· Adobe, Apple
  6. 6Define success for TikTok.MediumDataBehavioral· TikTok
  7. 7How would you determine the success of Instagram search?MediumData· TikTok
  8. 8How would you enhance Google Maps for individuals with disabilities?MediumProduct· TikTok
  9. 9Find a triplet in an array with a given sum.MediumCoding· Adobe, Goldman Sachs
  10. 10What metrics would you focus on as the PM for an e-commerce store?MediumData· TikTok
  11. 11How do you prioritize trade-offs?MediumBehavioralProduct· Slack, TikTok
  12. 12How would you leverage discovery features like search to acquire users for TikTok Shop?MediumProduct· TikTok
  13. 13Tell me about a time when you had to deal with conflicting priorities with your stakeholders and how you secured alignment with them.MediumBehavioralProduct· Amazon, Google
  14. 14Find the maximum subarray sum.MediumCoding· Adobe, Apple
  15. 15Tell me about a time when you received negative feedback and how you handled it.MediumBehavioral· Amazon, American Express
  16. 16You are the PM of Messenger and notice a significant drop in DAU. How would you investigate the cause?MediumDataProduct· Meta, TikTok
  17. 17As a Product Manager at TikTok, how would you address user concerns regarding the platform's algorithms being excessively addictive?MediumBehavioralProduct· TikTok
  18. 18Tell me about yourself.MediumBehavioral· Accenture, ADP
  19. 19How would you prioritize features on TikTok to improve, and how would you approach improving the features you've identified?MediumProduct· TikTok
  20. 20If you could choose 5 metrics for TikTok's customer service platform, what would they be?MediumDataProduct· TikTok
  21. 21Given stock prices for the next n days, how can you maximize your profit by buying or selling one share per day?MediumCoding· Adobe, Apple
  22. 22Tell me about a time when you convinced your co-worker to adopt your approach. What was the outcome?MediumBehavioral· Amazon, TikTok
  23. 23As 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
  24. 24Design browser history.MediumSystem design· Oracle, TikTok