Uber vs Wells Fargo Interview Questions
Uber lists 362 LeetCode interview questions while Wells Fargo lists 24. They share 13 problems — 4% of Uber's bank and 54% of Wells Fargo's. Focus on the overlap first, then drill into 349 Uber-only and 11 Wells Fargo-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 13 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Uber and Wells Fargo.
Step 2 — Company-specific depth: Add Uber-specific problems like Bus Routes, Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit, Alien Dictionary and Wells Fargo-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Uber skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
13 Shared Questions
High-priority problems to practice for both Uber and Wells Fargo.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| LRU Cache | Medium |
| Product of Array Except Self | Medium |
| Spiral Matrix | Medium |
| Meeting Rooms II | Medium |
| Merge Strings Alternately | Easy |
| Merge Intervals | Medium |
| LFU Cache | Hard |
| Maximum Subarray | Medium |
| Maximum Earnings From Taxi | Medium |
| Longest Common Prefix | Easy |
| Valid Parentheses | Easy |
| Count Binary Substrings | Easy |
Unique to Uber (349)
Problems in Uber's list that do not appear at Wells Fargo.
| Problem | Difficulty |
|---|---|
| Bus Routes | Hard |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Alien Dictionary | Hard |
| Number of Islands II | Hard |
| Squares of a Sorted Array | Easy |
| Construct Quad Tree | Medium |
| Kth Smallest Element in a BST | Medium |
| First Unique Number | Medium |
| Find the Closest Palindrome | Hard |
| Word Search | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Design Hit Counter | Medium |
Unique to Wells Fargo (11)
Problems in Wells Fargo's list that do not appear at Uber.
Frequently Asked Questions
How many LeetCode questions do Uber and Wells Fargo share?
Uber and Wells Fargo share 13 LeetCode interview questions. 349 problems appear only in Uber's list and 11 appear only in Wells Fargo's list.
What topics overlap most between Uber and Wells Fargo?
The most common shared topics between Uber and Wells Fargo are Array (8 shared questions), String (4 shared questions), Hash Table (3 shared questions), Two Pointers (3 shared questions), Sorting (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Uber or Wells Fargo?
Uber has 45 Easy, 215 Medium, and 102 Hard questions. Wells Fargo has 10 Easy, 12 Medium, and 2 Hard questions. Uber has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Uber and Wells Fargo?
Start with the 13 shared problems since they cover what both companies ask most often. Then add 20 Uber-specific and 11 Wells Fargo-specific questions to round out your prep.