TCS vs Zomato Interview Questions
TCS lists 228 LeetCode interview questions while Zomato lists 27. They share 10 problems — 4% of TCS's bank and 37% of Zomato's. Focus on the overlap first, then drill into 218 TCS-only and 17 Zomato-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 TCS and Zomato.
Step 2 — Company-specific depth: Add TCS-specific problems like Friday Purchases I, Two Sum, Longest Palindromic Substring and Zomato-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Zomato 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 TCS and Zomato.
| Problem | Difficulty |
|---|---|
| Maximum Subarray | Medium |
| Move Zeroes | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Container With Most Water | Medium |
| 3Sum | Medium |
| Merge Intervals | Medium |
| Single Element in a Sorted Array | Medium |
| First Missing Positive | Hard |
| Number of Islands | Medium |
| Permutations | Medium |
Unique to TCS (218)
Problems in TCS's list that do not appear at Zomato.
| Problem | Difficulty |
|---|---|
| Friday Purchases I | Medium |
| Two Sum | Easy |
| Longest Palindromic Substring | Medium |
| Palindrome Number | Easy |
| 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 |
Unique to Zomato (17)
Problems in Zomato's list that do not appear at TCS.
Frequently Asked Questions
How many LeetCode questions do TCS and Zomato share?
TCS and Zomato share 10 LeetCode interview questions. 218 problems appear only in TCS's list and 17 appear only in Zomato's list.
What topics overlap most between TCS and Zomato?
The most common shared topics between TCS and Zomato are Array (9 shared questions), Two Pointers (3 shared questions), Hash Table (2 shared questions), Sorting (2 shared questions), Divide and Conquer (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: TCS or Zomato?
TCS has 99 Easy, 108 Medium, and 21 Hard questions. Zomato has 2 Easy, 17 Medium, and 8 Hard questions. Zomato has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both TCS and Zomato?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 20 TCS-specific and 17 Zomato-specific questions to round out your prep.