Autodesk vs TCS Interview Questions
Autodesk lists 32 LeetCode interview questions while TCS lists 228. They share 20 problems — 63% of Autodesk's bank and 9% of TCS's. Focus on the overlap first, then drill into 12 Autodesk-only and 208 TCS-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 20 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Autodesk and TCS.
Step 2 — Company-specific depth: Add Autodesk-specific problems like Number of Subarrays That Match a Pattern I, Distribute Elements Into Two Arrays I, Count Prefix and Suffix Pairs II and TCS-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Autodesk skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
20 Shared Questions
High-priority problems to practice for both Autodesk and TCS.
| Problem | Difficulty |
|---|---|
| Valid Parentheses | Easy |
| Search in Rotated Sorted Array | Medium |
| LRU Cache | Medium |
| Median of Two Sorted Arrays | Hard |
| 3Sum | Medium |
| Sliding Window Maximum | Hard |
| Longest Palindromic Substring | Medium |
| Number of Islands | Medium |
| Product of Array Except Self | Medium |
| Linked List Cycle | Easy |
| Majority Element | Easy |
| Spiral Matrix | Medium |
| Koko Eating Bananas | Medium |
| Maximum Subarray | Medium |
| Set Matrix Zeroes | Medium |
| Sort Colors | Medium |
| Two Sum | Easy |
| Linked List Cycle II | Medium |
| Group Anagrams | Medium |
| Merge Intervals | Medium |
Unique to Autodesk (12)
Problems in Autodesk's list that do not appear at TCS.
Unique to TCS (208)
Problems in TCS's list that do not appear at Autodesk.
| Problem | Difficulty |
|---|---|
| Friday Purchases I | Medium |
| Palindrome Number | Easy |
| Move Zeroes | Easy |
| Longest Common Prefix | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Valid Anagram | Easy |
| Find the Index of the First Occurrence in a String | Easy |
| Single Number | Easy |
| Second Highest Salary | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Subarray Sum Equals K | Medium |
| Rotate Array | Medium |
Frequently Asked Questions
How many LeetCode questions do Autodesk and TCS share?
Autodesk and TCS share 20 LeetCode interview questions. 12 problems appear only in Autodesk's list and 208 appear only in TCS's list.
What topics overlap most between Autodesk and TCS?
The most common shared topics between Autodesk and TCS are Array (15 shared questions), Hash Table (7 shared questions), Two Pointers (5 shared questions), Sorting (5 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Autodesk or TCS?
Autodesk has 7 Easy, 18 Medium, and 7 Hard questions. TCS has 99 Easy, 108 Medium, and 21 Hard questions. Autodesk has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Autodesk and TCS?
Start with the 20 shared problems since they cover what both companies ask most often. Then add 12 Autodesk-specific and 20 TCS-specific questions to round out your prep.