Problems Companies Topics Blogs Profile

Free DSA interview preparation platform with company-specific LeetCode questions, coding patterns, and real interview experiences from FAANG and top MNCs.

✓ 1000+ Coding Problems

✓ 20+ Company Question Banks

✓ 100% Free Forever

FAANG Interview Prep

Google Interview Questions
Microsoft Interview Questions
Amazon Interview Questions
Meta (Facebook) Interview Questions
Apple Interview Questions
Netflix Interview Questions

Service Companies

TCS Interview Questions
Infosys Interview Questions
Wipro Interview Questions
Cognizant Interview Questions
HCL Technologies Interview Questions
Capgemini Interview Questions

Tech & Hardware

Adobe Interview Questions
Uber Interview Questions
Nvidia Interview Questions
Intel Interview Questions
AMD Interview Questions
Cisco Interview Questions
Oracle Interview Questions
IBM Interview Questions
Samsung Interview Questions

More Companies

Atlassian Interview Questions
PayPal Interview Questions
Goldman Sachs Interview Questions
Flipkart Interview Questions
Cars24 Interview Questions
Deloitte Interview Questions

Learning Resources

LeetCode Problems
Company-wise Questions
Topic-wise DSA
Interview Experiences

HackMNC is a comprehensive free platform for software engineering interview preparation. Access curated LeetCode problems asked by top companies including Google, Amazon, Microsoft, Meta, Apple, Netflix, and 40+ other MNCs. Master data structures and algorithms with topic-wise practice, study real interview experiences, and track your preparation progress. Perfect for freshers and experienced developers preparing for FAANG, product-based companies, and top IT service firms.

© 2025 HackMNC. All rights reserved. | Free DSA Interview Preparation Platform

Made for aspiring engineers ❤️

Home
Topics
Number Theory leetcode questions

Frequently asked leetcode questions

Number Theory Interview Questions - Google, Amazon, Microsoft (2025)