Apple vs Goldman Sachs Interview Questions
Apple lists 300 LeetCode interview questions while Goldman Sachs lists 261. They share 123 problems — 41% of Apple's bank and 47% of Goldman Sachs's. Focus on the overlap first, then drill into 177 Apple-only and 138 Goldman Sachs-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 123 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Apple and Goldman Sachs.
Step 2 — Company-specific depth: Add Apple-specific problems like Design Hit Counter, Longest Common Prefix, Rotate Array and Goldman Sachs-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
123 Shared Questions
High-priority problems to practice for both Apple and Goldman Sachs.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Two Sum | Easy |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Reverse Linked List | Easy |
| Valid Sudoku | Medium |
| Group Anagrams | Medium |
| Top K Frequent Elements | Medium |
| Course Schedule II | Medium |
| Valid Parentheses | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Product of Array Except Self | Medium |
| Rotate Image | Medium |
| Reverse Words in a String | Medium |
| Kth Largest Element in an Array | Medium |
| Spiral Matrix | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| Maximum Subarray | Medium |
| Merge k Sorted Lists | Hard |
| Trapping Rain Water | Hard |
| Lowest Common Ancestor of a Binary Tree | Medium |
| Subarray Sum Equals K | Medium |
| Median of Two Sorted Arrays | Hard |
| Find First and Last Position of Element in Sorted Array | Medium |
| Snapshot Array | Medium |
| Design Circular Queue | Medium |
| Merge Two Sorted Lists | Easy |
| Find Median from Data Stream | Hard |
| Move Zeroes | Easy |
Showing top 30 of 123 shared problems.
Unique to Apple (177)
Problems in Apple's list that do not appear at Goldman Sachs.
| Problem | Difficulty |
|---|---|
| Design Hit Counter | Medium |
| Longest Common Prefix | Easy |
| Rotate Array | Medium |
| Course Schedule | Medium |
| Valid Palindrome | Easy |
| Reverse Integer | Medium |
| Meeting Rooms II | Medium |
| Time Based Key-Value Store | Medium |
| Subarray Product Less Than K | Medium |
| Reverse Bits | Easy |
| Number of 1 Bits | Easy |
| Insert Delete GetRandom O(1) | Medium |
Unique to Goldman Sachs (138)
Problems in Goldman Sachs's list that do not appear at Apple.
Frequently Asked Questions
How many LeetCode questions do Apple and Goldman Sachs share?
Apple and Goldman Sachs share 123 LeetCode interview questions. 177 problems appear only in Apple's list and 138 appear only in Goldman Sachs's list.
What topics overlap most between Apple and Goldman Sachs?
The most common shared topics between Apple and Goldman Sachs are Array (20 shared questions), Hash Table (8 shared questions), Linked List (5 shared questions), Sorting (5 shared questions), Divide and Conquer (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Apple or Goldman Sachs?
Apple has 76 Easy, 178 Medium, and 46 Hard questions. Goldman Sachs has 48 Easy, 165 Medium, and 48 Hard questions. Goldman Sachs has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Apple and Goldman Sachs?
Start with the 123 shared problems since they cover what both companies ask most often. Then add 20 Apple-specific and 20 Goldman Sachs-specific questions to round out your prep.