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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2,498 questions

  1. 1897Given an array, print the Next Greater Element (NGE) for each element. The NGE for an element x is the first greater element on the right side of x in the array, or -1 if none exists.MediumCoding· Amazon
  2. 1898What product should Google build next?MediumProduct· Google
  3. 1899Which vertical should Facebook go into next?MediumProduct· Meta
  4. 1900What north star metric would you track for Facebook Events?MediumData· Meta
  5. 1901Define a north star metric for Stripe Connect.MediumData· Stripe
  6. 1902You're the PM for Instagram Stories. What is your North Star metric?MediumDataProduct· Meta
  7. 1903Given an nxn grid of 1s and 0s, return the number of islands in the input.MediumCoding· Adobe, Amazon
  8. 1904How many gas stations are there in California?MediumTechnicalData· MasterClass
  9. 1905How would you obtain resources from another organization for your project?MediumBehavioralProduct· Amazon
  10. 1906Describe a time when you worked on a project that wasn't initially on the roadmap. What prompted this project, and how did you decide it was worth pursuing?MediumBehavioral· LinkedIn
  11. 1907How much storage would offline maps require?MediumProductTechnical· Google
  12. 1908If you could only talk to one customer of your product, who would you pick to learn feedback from and why?MediumProduct· Microsoft
  13. 1909How would you evaluate the idea of OpenTable offering reservations for desks and offices?MediumProduct· Gusto
  14. 1910How would you define the optimal number of ads to show to users on Yelp?MediumDataProduct· Yelp
  15. 1911You are a PM at UberEATS. What feature would you build to optimize for average basket size?MediumProductSystem design· Uber
  16. 1912How would you organize multiple projects that must be delivered on specified dates?MediumBehavioralProduct· Zendesk
  17. 1913How do you overcome conflict during a project?MediumBehavioral· Anthropic, Google
  18. 1914What are the top three pain points of commuting train passengers?MediumProduct· Google
  19. 1915Tell me about your past projects.MediumBehavioral· Accenture, Amazon
  20. 1916Tell me about a time when you persevered with a project despite facing obstacles.MediumBehavioral· Nike
  21. 1917How would you choose to persist a user session for a web application: through affinity on the load balancer or in the database?MediumTechnical· Amazon
  22. 1918How have you persuaded others to take action?MediumBehavioral· Amazon, Dropbox
  23. 1919How many ping pong balls can fit into a Boeing 747?MediumProduct· Peloton
  24. 1920How do you plan your team composition?MediumBehavioral· Walmart Labs