Anduril vs TCS Interview Questions
Anduril lists 55 LeetCode interview questions while TCS lists 228. They share 17 problems — 31% of Anduril's bank and 7% of TCS's. Focus on the overlap first, then drill into 38 Anduril-only and 211 TCS-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 17 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Anduril and TCS.
Step 2 — Company-specific depth: Add Anduril-specific problems like Course Schedule II, Video Stitching, Heaters and TCS-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Anduril skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
17 Shared Questions
High-priority problems to practice for both Anduril and TCS.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Daily Temperatures | Medium |
| Group Anagrams | Medium |
| Merge Intervals | Medium |
| Rotting Oranges | Medium |
| Spiral Matrix | Medium |
| Merge k Sorted Lists | Hard |
| String Compression | Medium |
| Valid Parentheses | Easy |
| Find the Duplicate Number | Medium |
| Binary Tree Inorder Traversal | Easy |
| Search in Rotated Sorted Array | Medium |
| Move Zeroes | Easy |
| Two Sum | Easy |
| LRU Cache | Medium |
| Rotate Image | Medium |
| House Robber | Medium |
Unique to Anduril (38)
Problems in Anduril's list that do not appear at TCS.
| Problem | Difficulty |
|---|---|
| Course Schedule II | Medium |
| Video Stitching | Medium |
| Heaters | Medium |
| Shortest Word Distance | Easy |
| Course Schedule | Medium |
| Maximum Number of Visible Points | Hard |
| Making A Large Island | Hard |
| Search Suggestions System | Medium |
| Find Median from Data Stream | Hard |
| Shortest Word Distance II | Medium |
| Queries on Number of Points Inside a Circle | Medium |
| Race Car | Hard |
Unique to TCS (211)
Problems in TCS's list that do not appear at Anduril.
| Problem | Difficulty |
|---|---|
| Friday Purchases I | Medium |
| Longest Palindromic Substring | Medium |
| Palindrome Number | Easy |
| Maximum Subarray | Medium |
| Majority Element | Easy |
| Longest Common Prefix | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Sort Colors | Medium |
| Valid Anagram | Easy |
| Find the Index of the First Occurrence in a String | Easy |
| Single Number | Easy |
| Second Highest Salary | Medium |
Frequently Asked Questions
How many LeetCode questions do Anduril and TCS share?
Anduril and TCS share 17 LeetCode interview questions. 38 problems appear only in Anduril's list and 211 appear only in TCS's list.
What topics overlap most between Anduril and TCS?
The most common shared topics between Anduril and TCS are Array (12 shared questions), Matrix (4 shared questions), Stack (3 shared questions), Hash Table (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Anduril or TCS?
Anduril has 8 Easy, 40 Medium, and 7 Hard questions. TCS has 99 Easy, 108 Medium, and 21 Hard questions. Anduril has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Anduril and TCS?
Start with the 17 shared problems since they cover what both companies ask most often. Then add 20 Anduril-specific and 20 TCS-specific questions to round out your prep.