Goldman Sachs vs Infosys Interview Questions
Goldman Sachs lists 261 LeetCode interview questions while Infosys lists 105. They share 53 problems — 20% of Goldman Sachs's bank and 50% of Infosys's. Focus on the overlap first, then drill into 208 Goldman Sachs-only and 52 Infosys-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 53 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Goldman Sachs and Infosys.
Step 2 — Company-specific depth: Add Goldman Sachs-specific problems like First Unique Character in a String, Fraction to Recurring Decimal, High Five and Infosys-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Goldman Sachs skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
53 Shared Questions
High-priority problems to practice for both Goldman Sachs and Infosys.
| Problem | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Median of Two Sorted Arrays | Hard |
| Container With Most Water | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Merge Intervals | Medium |
| Group Anagrams | Medium |
| Number of Islands | Medium |
| Search in Rotated Sorted Array | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Find Minimum in Rotated Sorted Array | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| Two Sum | Easy |
| Maximum Subarray | Medium |
| Kth Largest Element in an Array | Medium |
| Product of Array Except Self | Medium |
| Coin Change | Medium |
| Jump Game | Medium |
| 3Sum | Medium |
| Sqrt(x) | Easy |
| Subarray Sum Equals K | Medium |
| Longest Palindromic Substring | Medium |
| String to Integer (atoi) | Medium |
| Valid Parentheses | Easy |
| House Robber | Medium |
| Generate Parentheses | Medium |
| Move Zeroes | Easy |
| Roman to Integer | Easy |
| Longest Consecutive Sequence | Medium |
| Spiral Matrix | Medium |
| Pow(x, n) | Medium |
Showing top 30 of 53 shared problems.
Unique to Goldman Sachs (208)
Problems in Goldman Sachs's list that do not appear at Infosys.
| Problem | Difficulty |
|---|---|
| First Unique Character in a String | Easy |
| Fraction to Recurring Decimal | Medium |
| High Five | Easy |
| Minimum Path Sum | Medium |
| LRU Cache | Medium |
| String Compression | Medium |
| Find the Winner of the Circular Game | Medium |
| Robot Bounded In Circle | Medium |
| Decode Ways | Medium |
| Better Compression of String | Medium |
| Knight Probability in Chessboard | Medium |
| Pairs of Songs With Total Durations Divisible by 60 | Medium |
Unique to Infosys (52)
Problems in Infosys's list that do not appear at Goldman Sachs.
Frequently Asked Questions
How many LeetCode questions do Goldman Sachs and Infosys share?
Goldman Sachs and Infosys share 53 LeetCode interview questions. 208 problems appear only in Goldman Sachs's list and 52 appear only in Infosys's list.
What topics overlap most between Goldman Sachs and Infosys?
The most common shared topics between Goldman Sachs and Infosys are Array (22 shared questions), Dynamic Programming (9 shared questions), String (7 shared questions), Hash Table (6 shared questions), Two Pointers (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Goldman Sachs or Infosys?
Goldman Sachs has 48 Easy, 165 Medium, and 48 Hard questions. Infosys has 32 Easy, 57 Medium, and 16 Hard questions. Goldman Sachs has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Goldman Sachs and Infosys?
Start with the 53 shared problems since they cover what both companies ask most often. Then add 20 Goldman Sachs-specific and 20 Infosys-specific questions to round out your prep.