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.

Easy 190Medium 2,498Hard 982
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4,310 questions

  1. 2809How would you build a product to encourage deeper engagement in Facebook Groups?MediumProduct· Meta
  2. 2810Build a product to help get a pet.MediumProduct· Meta
  3. 2811How would you build social features for Stitcher?MediumProduct· Asana
  4. 2812Design a spice rack for the blind.MediumProduct· Google
  5. 2813How would you build a system for running experiments such as A/B tests on an app or website?MediumTechnical· Google
  6. 2814If you had 20 engineers, 100,000 computers, and 3 months, what would you build?HardDataProduct· OOath, Yahoo
  7. 2815If you had $1 billion, what would you build using generative AI?MediumProduct· Google
  8. 2816If you had unlimited resources at Google, what would you build and why?MediumProductSystem design· Google
  9. 2817What would you build using the entire world's traffic data?HardProduct· Google
  10. 2818How do you build credibility with new reports on a team you haven't built yourself?MediumBehavioral· Amazon, Stripe
  11. 2819As a VC offering you $20M to build any technology-enabled product/service, how would you get started?MediumProduct· Google
  12. 2820As the owner of a burger shop, how would you investigate a decline in sales?MediumDataProduct· Google
  13. 2821How would you approach a situation where your business users are pushing for a new business requirement and your engineering team has found 3 bugs, which are repetitive in nature?MediumProduct· Amazon
  14. 2822Given stock prices for the next n days, how can you maximize your profit by buying or selling one share per day?MediumCoding· Adobe, Apple
  15. 2823Calculate the height of a binary tree.EasyCoding· Apple, Google
  16. 2824Calculate the number of times a pattern appears in a string.HardCoding· LinkedIn
  17. 2825Calculate Test ScoresMediumCodingData· Google
  18. 2826Build a CalculatorMediumCoding· Adobe, Apple
  19. 2827How many calls are received per day?MediumProduct· Google
  20. 2828Tell me about a time you couldn't meet your deadline.MediumBehavioralProduct· Amazon, Apple
  21. 2829What is the value of moving all Capital One customers to use the mobile app?MediumProduct· Capital One
  22. 2830How does Capital One Shopping create value for Capital One?MediumProduct· Capital One
  23. 2831How would you explain the value of Capital One Shopping to a new business stakeholder at Capital One?MediumProduct· Capital One
  24. 2832What are your expectations and what are you looking forward to in your career?MediumBehavioral· Amazon