LinkedIn vs Yelp Interview Questions
LinkedIn lists 141 LeetCode interview questions while Yelp lists 27. They share 7 problems — 5% of LinkedIn's bank and 26% of Yelp's. Focus on the overlap first, then drill into 134 LinkedIn-only and 20 Yelp-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 7 overlapping problems first. These are the highest-yield questions for candidates interviewing at both LinkedIn and Yelp.
Step 2 — Company-specific depth: Add LinkedIn-specific problems like Max Stack, Nested List Weight Sum II, All O`one Data Structure and Yelp-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Yelp skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
7 Shared Questions
High-priority problems to practice for both LinkedIn and Yelp.
| Problem | Difficulty |
|---|---|
| Word Ladder | Hard |
| Insert Delete GetRandom O(1) | Medium |
| Merge Intervals | Medium |
| Two Sum | Easy |
| Insert Delete GetRandom O(1) - Duplicates allowed | Hard |
| Word Ladder II | Hard |
| Longest Substring Without Repeating Characters | Medium |
Unique to LinkedIn (134)
Problems in LinkedIn's list that do not appear at Yelp.
| Problem | Difficulty |
|---|---|
| Max Stack | Hard |
| Nested List Weight Sum II | Medium |
| All O`one Data Structure | Hard |
| Find the Celebrity | Medium |
| Nested List Weight Sum | Medium |
| Design Authentication Manager | Medium |
| Find Leaves of Binary Tree | Medium |
| Shortest Word Distance II | Medium |
| Maximum Subarray | Medium |
| Max Consecutive Ones III | Medium |
| Valid Parentheses | Easy |
| Number of Islands | Medium |
Unique to Yelp (20)
Problems in Yelp's list that do not appear at LinkedIn.
| Problem | Difficulty |
|---|---|
| Destination City | Easy |
| Filter Restaurants by Vegan-Friendly, Price and Distance | Medium |
| Remove Colored Pieces if Both Neighbors are the Same Color | Medium |
| Active Businesses | Medium |
| Decode String | Medium |
| Longest Common Prefix | Easy |
| Reverse Linked List | Easy |
| Course Schedule | Medium |
| Reverse Words in a String | Medium |
| Minimum Index Sum of Two Lists | Easy |
| The Skyline Problem | Hard |
| Top K Frequent Elements | Medium |
Frequently Asked Questions
How many LeetCode questions do LinkedIn and Yelp share?
LinkedIn and Yelp share 7 LeetCode interview questions. 134 problems appear only in LinkedIn's list and 20 appear only in Yelp's list.
What topics overlap most between LinkedIn and Yelp?
The most common shared topics between LinkedIn and Yelp are Hash Table (6 shared questions), Array (4 shared questions), String (3 shared questions), Breadth-First Search (2 shared questions), Math (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: LinkedIn or Yelp?
LinkedIn has 25 Easy, 90 Medium, and 26 Hard questions. Yelp has 7 Easy, 15 Medium, and 5 Hard questions. Yelp has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both LinkedIn and Yelp?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 20 LinkedIn-specific and 20 Yelp-specific questions to round out your prep.