Common Interview Questions and Answers
Practice the most frequently asked interview questions with expert answers, approach tips, and AI-powered feedback.
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Open a company hub to see the questions candidates report most often there.
23.1K views•7mo ago
Search for a Range (First and Last Position)
Algorithms
Asked at Spotify
Medium
19.6K Users PracticedPractice with This Question
68.6K views•7mo ago
Maximum Profit in Job Scheduling
Algorithms
Asked at Google
Hard
58.3K Users PracticedPractice with This Question
123.8K views•7mo ago
Longest Palindrome
Algorithms
Asked at Amazon
Easy
105.2K Users PracticedPractice with This Question
133K views•7mo ago
Russian Doll Envelopes
Algorithms
Asked at Microsoft
Hard
113K Users PracticedPractice with This Question
143.2K views•7mo ago
Reconstruct Queue (Alternative Sort)
Algorithms
Asked at Meta
Medium
121.8K Users PracticedPractice with This Question
37.2K views•7mo ago
Number of Boomerangs
Algorithms
Asked at Apple
Medium
31.6K Users PracticedPractice with This Question
126.1K views•7mo ago
Inorder Successor in BST
Algorithms
Asked at Netflix
Medium
107.2K Users PracticedPractice with This Question
108.9K views•7mo ago
Fraction to Recurring Decimal
Algorithms
Asked at Salesforce
Medium
92.5K Users PracticedPractice with This Question
146K views•7mo ago
Find the Difference
Algorithms
Asked at Stripe
Easy
124.1K Users PracticedPractice with This Question
122.4K views•7mo ago
Battleships in a Board
Algorithms
Asked at Uber
Medium
104K Users PracticedPractice with This Question