Netflix vs TCS Interview Questions
Netflix lists 29 LeetCode interview questions while TCS lists 228. They share 10 problems — 34% of Netflix's bank and 4% of TCS's. Focus on the overlap first, then drill into 19 Netflix-only and 218 TCS-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 10 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Netflix and TCS.
Step 2 — Company-specific depth: Add Netflix-specific problems like Cache With Time Limit, Time Based Key-Value Store, Course Schedule II and TCS-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Netflix skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
10 Shared Questions
High-priority problems to practice for both Netflix and TCS.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Merge Intervals | Medium |
| Contains Duplicate II | Easy |
| String to Integer (atoi) | Medium |
| Contains Duplicate | Easy |
| LRU Cache | Medium |
| First Missing Positive | Hard |
| Top K Frequent Elements | Medium |
| Koko Eating Bananas | Medium |
| Valid Anagram | Easy |
Unique to Netflix (19)
Problems in Netflix's list that do not appear at TCS.
| Problem | Difficulty |
|---|---|
| Cache With Time Limit | Medium |
| Time Based Key-Value Store | Medium |
| Course Schedule II | Medium |
| Contains Duplicate III | Hard |
| Meeting Rooms II | Medium |
| Reconstruct Itinerary | Hard |
| Logger Rate Limiter | Easy |
| Parallel Courses | Medium |
| Network Delay Time | Medium |
| Word Search | Medium |
| Summary Ranges | Easy |
| Word Break | Medium |
Unique to TCS (218)
Problems in TCS's list that do not appear at Netflix.
| Problem | Difficulty |
|---|---|
| Friday Purchases I | Medium |
| Two Sum | Easy |
| Longest Palindromic Substring | Medium |
| Palindrome Number | Easy |
| Maximum Subarray | Medium |
| Move Zeroes | Easy |
| Majority Element | Easy |
| Longest Common Prefix | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Sort Colors | Medium |
| Find the Index of the First Occurrence in a String | Easy |
| Single Number | Easy |
Frequently Asked Questions
How many LeetCode questions do Netflix and TCS share?
Netflix and TCS share 10 LeetCode interview questions. 19 problems appear only in Netflix's list and 218 appear only in TCS's list.
What topics overlap most between Netflix and TCS?
The most common shared topics between Netflix and TCS are Hash Table (7 shared questions), Array (6 shared questions), Sorting (4 shared questions), String (3 shared questions), Sliding Window (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Netflix or TCS?
Netflix has 5 Easy, 19 Medium, and 5 Hard questions. TCS has 99 Easy, 108 Medium, and 21 Hard questions. Netflix has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Netflix and TCS?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 19 Netflix-specific and 20 TCS-specific questions to round out your prep.