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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575 questions

  1. 241How would you improve travel experience for Facebook employees?MediumProduct· Meta
  2. 242How would you design 'Hot Topics' on Instagram?HardSystem design· Meta
  3. 243You are PM for Instagram. How would you decide on investing in a verification badge?HardProductSystem design· Meta
  4. 244You're a PM at Instagram Reels. How would you measure the success of introducing ads?HardData· Meta
  5. 245How would you define success for Instagram Reels and what metrics would you use? If Instagram Reels engagement is growing but Instagram Feed engagement is declining, what actions would you take?HardDataProduct· Meta
  6. 246You're a PM for Instagram Reels. Would you prefer having 100 reels with 1M views each or 1M reels with 100 views each, and why?MediumDataProduct· Meta
  7. 247As a PM for Instagram Shops, how would you increase the number of transactions?MediumDataProduct· Meta
  8. 248Set goals and metrics for Instagram Store. What if purchases increase but engagement drops in other app areas?MediumDataProduct· Meta
  9. 249Determine if we should launch a feature of Instagram Store that allows purchases without logging in.MediumDataBehavioral· Meta
  10. 250You're the PM for Instagram Stories and creation is down 5%. How would you diagnose this issue?MediumDataProduct· Meta
  11. 251As a PM for Instagram stories, how would you set the goal for the team?MediumDataProduct· Meta
  12. 252How would you determine the success of the blue check marks denoting Verified Users on Instagram?MediumData· IInstagram, Meta
  13. 253Engagement in Facebook Groups dropped by 25%. How would you investigate?MediumDataProduct· Meta
  14. 254Imagine you're a data scientist at Meta. There's been a sudden 10% drop in Facebook's daily post views. How would you investigate?MediumData· Meta
  15. 255Which metrics are most important for photo sharing features on Facebook?MediumData· Meta
  16. 256You're on the LA 2028 Olympic Games organizing committee. What product would you build?HardProduct· Meta
  17. 257Find the largest perimeter of an island given a two-dimensional array of 1's and 0's representing land and water.MediumCoding· Bloomberg, Meta
  18. 258As a PM for Facebook Groups, outline your launch strategy.HardProduct· Meta
  19. 259How would you launch reactions for Facebook?HardDataProduct· Meta
  20. 260What is your least favorite product among the ones you use, and how would you improve it?MediumProduct· Google, Meta
  21. 261What would you do about the decline in live stream participation in the US and its increase in Spain?HardDataProduct· Meta
  22. 262Find the lowest common ancestor (LCA) of two nodes in a binary tree.MediumCoding· Apple, LinkedIn
  23. 263Implement LRU Cache.HardCoding· Accenture, Adobe
  24. 264Tell 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