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 3Medium 8Hard 9
Filters · onDifficulty, topic, company

24 questions

  1. 1Merge IntervalsMediumCoding· Blinkit, Docquity Holdings(PBS)
  2. 2Merge two sorted listsEasyCoding· Intuit, Oracle
  3. 3Minimum Window SubstringCoding· Goldman Sachs, Intuit
  4. 4Remove Nth node from the back of the LLCoding· Intuit
  5. 5132 PatternMediumCoding· Intuit
  6. 6Basic Calculator IVHardCoding· Intuit
  7. 7Find K Pairs with Smallest SumsMediumCoding· Intuit
  8. 8Kth Smallest Element in an ArrayCoding· Intuit, Microsoft
  9. 9Priority Queue BasedCoding· Intuit
  10. 10Design a marketplace where freelancers bid on contract jobs with the lowest bid winning the contract.HardCoding· Intuit
  11. 11Design Reddit.HardProductSystem design· Intuit
  12. 12You are a PM at Intuit. Increase the adoption rate for quickbooks.HardProduct· Intuit
  13. 13Find the longest substring without repeating characters.MediumCoding· Apple, Intuit
  14. 14Implement LRU Cache.HardCoding· Accenture, Adobe
  15. 15How would you measure the metrics for TurboTax?Medium· Intuit
  16. 16Merge k sorted linked lists.HardCoding· Adobe, Apple
  17. 17Sudoku SolverHardCoding· Adobe, Apple
  18. 18Tell me about a time when you solved a complex problem and how you went about it.HardBehavioral· Amazon, Atlassian
  19. 19What is the time it takes to send a signal from one computer to all other computers?MediumSystem designTechnical· Coinbase, Intuit
  20. 20Calculate the trapped rainwater between bars in a given array.HardCoding· Adobe, Amazon
  21. 21Design a queue using static memory allocation.MediumCoding· Intuit
  22. 22Given an array, find the two sum.EasyCoding· Adobe, Amazon
  23. 23What is your greatest weakness and why do you think that it will not impact this role?MediumBehavioral· Intuit
  24. 24Reverse a linked list.EasyCoding· Adobe, Apple