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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4,310 questions

  1. 2137Sort a nearly sorted (or K sorted) array.MediumCoding· Google
  2. 2138Find the k-th smallest and k-th largest element in a binary search tree (BST).MediumCodingTechnical· LinkedIn
  3. 2139What do you think are the key deliverables of a product manager?MediumBehavioral· Motorola
  4. 2140What are the key technical elements and considerations required to develop a push notification system for an app?MediumTechnical· Capital One, T-Mobile
  5. 2141What are the key KPIs for an adtech platform and why?MediumData· Walmart Labs
  6. 2142What are the key metrics for a food delivery app, particularly those indicating an oversupply or undersupply of restaurants and orders?MediumDataProduct· Lyft
  7. 2143What are the key metrics you would use to measure the success of Google Sheets?MediumData· Google
  8. 2144Which metrics are most important for photo sharing features on Facebook?MediumData· Meta
  9. 2145What are the key metrics you track for the product you currently manage?MediumDataProduct· Adobe, PayPal
  10. 2146What KPIs would you use to measure the health of a project?MediumProduct· Dropbox, Google
  11. 2147You're on the LA 2028 Olympic Games organizing committee. What product would you build?HardProduct· Meta
  12. 2148What's the difference between a data lakehouse and a data warehouse?MediumDataSystem design· Databricks
  13. 2149Find the largest perimeter of an island given a two-dimensional array of 1's and 0's representing land and water.MediumCoding· Bloomberg, Meta
  14. 2150Should Agoda launch a subscription service called 'Agoda Prime'?MediumProduct· Agoda
  15. 2151How would you launch a standalone Amazon restaurant food delivery app?HardProductSystem design· Amazon
  16. 2152How do you launch and test a self-driving car?HardDataProduct· LendingClub
  17. 2153How would you launch a newly developed drone?MediumProduct· Google
  18. 2154As a PM for Facebook Groups, outline your launch strategy.HardProduct· Meta
  19. 2155How would you launch a high-end mineral water bottle in the market?HardProduct· Palo Alto Networks
  20. 2156How would you launch LinkedIn Learning in a new country?MediumProduct· LinkedIn
  21. 2157Launch a new mode of transportation for Lyft.MediumProduct· Lyft
  22. 2158How would you launch a new product recommendation carousel for Amazon?HardDataProduct· Google
  23. 2159How would you launch reactions for Facebook?HardDataProduct· Meta
  24. 2160Launch a services marketplace for Amazon users.MediumProduct· Amazon