Goldman Sachs vs Siemens Interview Questions
Goldman Sachs lists 261 LeetCode interview questions while Siemens lists 25. They share 15 problems — 6% of Goldman Sachs's bank and 60% of Siemens's. Focus on the overlap first, then drill into 246 Goldman Sachs-only and 10 Siemens-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 15 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Goldman Sachs and Siemens.
Step 2 — Company-specific depth: Add Goldman Sachs-specific problems like Trapping Rain Water, Median of Two Sorted Arrays, First Unique Character in a String and Siemens-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
15 Shared Questions
High-priority problems to practice for both Goldman Sachs and Siemens.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Merge Intervals | Medium |
| Group Anagrams | Medium |
| Number of Islands | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Top K Frequent Elements | Medium |
| Longest Palindromic Substring | Medium |
| Valid Parentheses | Easy |
| The Skyline Problem | Hard |
| Maximum Product Subarray | Medium |
| First Missing Positive | Hard |
| Merge Two Sorted Lists | Easy |
| Remove Duplicates from Sorted Array | Easy |
| Valid Anagram | Easy |
Unique to Goldman Sachs (246)
Problems in Goldman Sachs's list that do not appear at Siemens.
| Problem | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Median of Two Sorted Arrays | Hard |
| First Unique Character in a String | Easy |
| Fraction to Recurring Decimal | Medium |
| High Five | Easy |
| Minimum Path Sum | Medium |
| Container With Most Water | Medium |
| Longest Substring Without Repeating Characters | Medium |
| String Compression | Medium |
| Find the Winner of the Circular Game | Medium |
| Robot Bounded In Circle | Medium |
| Decode Ways | Medium |
Unique to Siemens (10)
Problems in Siemens's list that do not appear at Goldman Sachs.
| Problem | Difficulty |
|---|---|
| Minimized Maximum of Products Distributed to Any Store | Medium |
| Peaks in Array | Hard |
| Maximum Product of Three Numbers | Easy |
| Minimum Add to Make Parentheses Valid | Medium |
| Palindrome Number | Easy |
| Angle Between Hands of a Clock | Medium |
| Single Number III | Medium |
| Rotate Array | Medium |
| Clone Graph | Medium |
| Strong Password Checker | Hard |
Frequently Asked Questions
How many LeetCode questions do Goldman Sachs and Siemens share?
Goldman Sachs and Siemens share 15 LeetCode interview questions. 246 problems appear only in Goldman Sachs's list and 10 appear only in Siemens's list.
What topics overlap most between Goldman Sachs and Siemens?
The most common shared topics between Goldman Sachs and Siemens are Array (10 shared questions), Hash Table (6 shared questions), Sorting (5 shared questions), String (4 shared questions), Dynamic Programming (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Goldman Sachs or Siemens?
Goldman Sachs has 48 Easy, 165 Medium, and 48 Hard questions. Siemens has 8 Easy, 13 Medium, and 4 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 Siemens?
Start with the 15 shared problems since they cover what both companies ask most often. Then add 20 Goldman Sachs-specific and 10 Siemens-specific questions to round out your prep.