Uber vs Yelp Interview Questions
Uber lists 362 LeetCode interview questions while Yelp lists 27. They share 16 problems — 4% of Uber's bank and 59% of Yelp's. Focus on the overlap first, then drill into 346 Uber-only and 11 Yelp-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 16 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Uber and Yelp.
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 Yelp-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
16 Shared Questions
High-priority problems to practice for both Uber and Yelp.
| Problem | Difficulty |
|---|---|
| Find the Closest Palindrome | Hard |
| Insert Delete GetRandom O(1) | Medium |
| Course Schedule | Medium |
| Group Anagrams | Medium |
| Top K Frequent Words | Medium |
| Two Sum | Easy |
| Top K Frequent Elements | Medium |
| Valid Anagram | Easy |
| Reverse Linked List | Easy |
| Merge Intervals | Medium |
| Word Ladder | Hard |
| The Skyline Problem | Hard |
| Word Ladder II | Hard |
| Longest Common Prefix | Easy |
| Insert Delete GetRandom O(1) - Duplicates allowed | Hard |
| Longest Substring Without Repeating Characters | Medium |
Unique to Uber (346)
Problems in Uber's list that do not appear at Yelp.
| Problem | Difficulty |
|---|---|
| Bus Routes | Hard |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Alien Dictionary | Hard |
| Number of Islands | Medium |
| 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 |
| Word Search | Medium |
| LRU Cache | Medium |
| Design Hit Counter | Medium |
Unique to Yelp (11)
Problems in Yelp's list that do not appear at Uber.
Frequently Asked Questions
How many LeetCode questions do Uber and Yelp share?
Uber and Yelp share 16 LeetCode interview questions. 346 problems appear only in Uber's list and 11 appear only in Yelp's list.
What topics overlap most between Uber and Yelp?
The most common shared topics between Uber and Yelp are Hash Table (10 shared questions), Array (9 shared questions), String (8 shared questions), Sorting (6 shared questions), Math (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Uber or Yelp?
Uber has 45 Easy, 215 Medium, and 102 Hard questions. Yelp has 7 Easy, 15 Medium, and 5 Hard questions. Uber has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Uber and Yelp?
Start with the 16 shared problems since they cover what both companies ask most often. Then add 20 Uber-specific and 11 Yelp-specific questions to round out your prep.