Common Interview Questions and Answers
Practice the most frequently asked interview questions with expert answers, approach tips, and AI-powered feedback.
129.2K views•3w ago
How do you find a subarray with a specific sum efficiently?
DSA
Asked at Google
Medium
109.8K Users PracticedPractice with This Question
97.7K views•3w ago
What is the best way to generate binary strings from a pattern?
Coding
Asked at Google
Medium
83.1K Users PracticedPractice with This Question
123K views•3w ago
Can you explain how to find the largest word by deleting characters?
Coding
Asked at Google
Medium
104.5K Users PracticedPractice with This Question
137.3K views•3w ago
Can you find a triplet such that a squared equals b squared plus c squared?
Coding
Asked at Amazon
Medium
116.7K Users PracticedPractice with This Question
75.6K views•3w ago
How would you implement a stack with push, pop, and min in O(1) time?
Data Structures
Asked at Amazon
Medium
64.2K Users PracticedPractice with This Question
59.9K views•3w ago
How do you calculate the lowest common ancestor in a binary tree?
DSA
Asked at Amazon
Medium
50.9K Users PracticedPractice with This Question
53.8K views•3w ago
Can you tell us something about yourself?
Behavioral
Asked at TCS
Easy
45.7K Users PracticedPractice with This Question
144K views•3w ago
What is your role and the working mechanism of your C# project?
Technical
Asked at TCS
Medium
122.4K Users PracticedPractice with This Question
148.3K views•3w ago
Tell us about your short-term and long-term career goals.
HR
Asked at TCS
Medium
126.1K Users PracticedPractice with This Question
59.4K views•3w ago
What is the difference between LIKE and = operators in SQL?
SQL
Asked at TCS
Easy
50.5K Users PracticedPractice with This Question