Apple vs Wells Fargo Interview Questions
Apple lists 300 LeetCode interview questions while Wells Fargo lists 24. They share 11 problems — 4% of Apple's bank and 46% of Wells Fargo's. Focus on the overlap first, then drill into 289 Apple-only and 13 Wells Fargo-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Apple and Wells Fargo.
Step 2 — Company-specific depth: Add Apple-specific problems like Two Sum, Best Time to Buy and Sell Stock, Design Hit Counter and Wells Fargo-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Apple skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
11 Shared Questions
High-priority problems to practice for both Apple and Wells Fargo.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Longest Common Prefix | Easy |
| Valid Parentheses | Easy |
| Product of Array Except Self | Medium |
| Spiral Matrix | Medium |
| Maximum Subarray | Medium |
| Meeting Rooms II | Medium |
| LFU Cache | Hard |
| Intersection of Two Linked Lists | Easy |
Unique to Apple (289)
Problems in Apple's list that do not appear at Wells Fargo.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Design Hit Counter | Medium |
| Rotate Array | Medium |
| Reverse Linked List | Easy |
| Valid Sudoku | Medium |
| Group Anagrams | Medium |
| Top K Frequent Elements | Medium |
| Course Schedule II | Medium |
| Course Schedule | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Valid Palindrome | Easy |
Unique to Wells Fargo (13)
Problems in Wells Fargo's list that do not appear at Apple.
Frequently Asked Questions
How many LeetCode questions do Apple and Wells Fargo share?
Apple and Wells Fargo share 11 LeetCode interview questions. 289 problems appear only in Apple's list and 13 appear only in Wells Fargo's list.
What topics overlap most between Apple and Wells Fargo?
The most common shared topics between Apple and Wells Fargo are Array (7 shared questions), Hash Table (3 shared questions), Linked List (3 shared questions), Design (2 shared questions), Doubly-Linked List (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Apple or Wells Fargo?
Apple has 76 Easy, 178 Medium, and 46 Hard questions. Wells Fargo has 10 Easy, 12 Medium, and 2 Hard questions. Apple has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Apple and Wells Fargo?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 Apple-specific and 13 Wells Fargo-specific questions to round out your prep.