Infosys vs Zoho Interview Questions
Infosys lists 105 LeetCode interview questions while Zoho lists 168. They share 55 problems — 52% of Infosys's bank and 33% of Zoho's. Focus on the overlap first, then drill into 50 Infosys-only and 113 Zoho-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 55 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Infosys and Zoho.
Step 2 — Company-specific depth: Add Infosys-specific problems like Maximum Good Subtree Score, Find Building Where Alice and Bob Can Meet, Minimum Reverse Operations and Zoho-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Infosys skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
55 Shared Questions
High-priority problems to practice for both Infosys and Zoho.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Valid Parentheses | Easy |
| Merge Sorted Array | Easy |
| Palindrome Number | Easy |
| Remove Duplicates from Sorted Array | Easy |
| Maximum Subarray | Medium |
| Valid Anagram | Easy |
| Rotate Image | Medium |
| Trapping Rain Water | Hard |
| Product of Array Except Self | Medium |
| Longest Common Prefix | Easy |
| Merge Intervals | Medium |
| Generate Parentheses | Medium |
| Spiral Matrix | Medium |
| Rotate Array | Medium |
| Coin Change | Medium |
| 3Sum | Medium |
| Group Anagrams | Medium |
| Set Matrix Zeroes | Medium |
| Move Zeroes | Easy |
| Reverse Words in a String | Medium |
| Two Sum II - Input Array Is Sorted | Medium |
| Add Two Numbers | Medium |
| Kth Largest Element in an Array | Medium |
| Longest Palindromic Substring | Medium |
| Climbing Stairs | Easy |
| House Robber | Medium |
| Gas Station | Medium |
Showing top 30 of 55 shared problems.
Unique to Infosys (50)
Problems in Infosys's list that do not appear at Zoho.
Unique to Zoho (113)
Problems in Zoho's list that do not appear at Infosys.
| Problem | Difficulty |
|---|---|
| Decode String | Medium |
| Compare Version Numbers | Medium |
| Sort Even and Odd Indices Independently | Easy |
| Daily Temperatures | Medium |
| Largest Number | Medium |
| Find Winner on a Tic Tac Toe Game | Easy |
| Zigzag Conversion | Medium |
| Wildcard Matching | Hard |
| Remove All Occurrences of a Substring | Medium |
| Regular Expression Matching | Hard |
| Count Monobit Integers | Easy |
| Longest Valid Parentheses | Hard |
Frequently Asked Questions
How many LeetCode questions do Infosys and Zoho share?
Infosys and Zoho share 55 LeetCode interview questions. 50 problems appear only in Infosys's list and 113 appear only in Zoho's list.
What topics overlap most between Infosys and Zoho?
The most common shared topics between Infosys and Zoho are Array (20 shared questions), Two Pointers (9 shared questions), String (8 shared questions), Dynamic Programming (8 shared questions), Sorting (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Infosys or Zoho?
Infosys has 32 Easy, 57 Medium, and 16 Hard questions. Zoho has 54 Easy, 94 Medium, and 20 Hard questions. Infosys has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Infosys and Zoho?
Start with the 55 shared problems since they cover what both companies ask most often. Then add 20 Infosys-specific and 20 Zoho-specific questions to round out your prep.