Flipkart vs TCS Interview Questions
Flipkart lists 105 LeetCode interview questions while TCS lists 228. They share 42 problems — 40% of Flipkart's bank and 18% of TCS's. Focus on the overlap first, then drill into 63 Flipkart-only and 186 TCS-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 42 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Flipkart and TCS.
Step 2 — Company-specific depth: Add Flipkart-specific problems like Maximum Points You Can Obtain from Cards, Design Movie Rental System, Minimum Number of Coins to be Added and TCS-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Flipkart skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
42 Shared Questions
High-priority problems to practice for both Flipkart and TCS.
| Problem | Difficulty |
|---|---|
| Rotting Oranges | Medium |
| Container With Most Water | Medium |
| Trapping Rain Water | Hard |
| Koko Eating Bananas | Medium |
| Largest Rectangle in Histogram | Hard |
| Two Sum | Easy |
| Search in Rotated Sorted Array | Medium |
| Next Permutation | Medium |
| Unique Paths | Medium |
| Subarray Sum Equals K | Medium |
| Merge Intervals | Medium |
| Rotate Image | Medium |
| Next Greater Element I | Easy |
| Generate Parentheses | Medium |
| Sort Colors | Medium |
| Merge k Sorted Lists | Hard |
| 3Sum | Medium |
| Longest Substring Without Repeating Characters | Medium |
| First Missing Positive | Hard |
| Number of Islands | Medium |
| Product of Array Except Self | Medium |
| Partition Equal Subset Sum | Medium |
| Median of Two Sorted Arrays | Hard |
| Maximal Rectangle | Hard |
| House Robber | Medium |
| Find Minimum in Rotated Sorted Array | Medium |
| 3Sum Closest | Medium |
| Serialize and Deserialize Binary Tree | Hard |
| Word Ladder | Hard |
| Valid Parentheses | Easy |
Showing top 30 of 42 shared problems.
Unique to Flipkart (63)
Problems in Flipkart's list that do not appear at TCS.
Unique to TCS (186)
Problems in TCS's list that do not appear at Flipkart.
| Problem | Difficulty |
|---|---|
| Friday Purchases I | Medium |
| Palindrome Number | Easy |
| Maximum Subarray | Medium |
| Move Zeroes | Easy |
| Longest Common Prefix | Easy |
| Valid Anagram | Easy |
| Find the Index of the First Occurrence in a String | Easy |
| Single Number | Easy |
| Second Highest Salary | Medium |
| Rotate Array | Medium |
| Remove Duplicates from Sorted Array | Easy |
| Reverse Integer | Medium |
Frequently Asked Questions
How many LeetCode questions do Flipkart and TCS share?
Flipkart and TCS share 42 LeetCode interview questions. 63 problems appear only in Flipkart's list and 186 appear only in TCS's list.
What topics overlap most between Flipkart and TCS?
The most common shared topics between Flipkart and TCS are Array (23 shared questions), Two Pointers (6 shared questions), Dynamic Programming (6 shared questions), Hash Table (6 shared questions), Stack (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Flipkart or TCS?
Flipkart has 7 Easy, 68 Medium, and 30 Hard questions. TCS has 99 Easy, 108 Medium, and 21 Hard questions. Flipkart has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Flipkart and TCS?
Start with the 42 shared problems since they cover what both companies ask most often. Then add 20 Flipkart-specific and 20 TCS-specific questions to round out your prep.