Microsoft vs Yelp Interview Questions
Microsoft lists 192 LeetCode interview questions while Yelp lists 27. They share 10 problems — 5% of Microsoft's bank and 37% of Yelp's. Focus on the overlap first, then drill into 182 Microsoft-only and 17 Yelp-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 10 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Microsoft and Yelp.
Step 2 — Company-specific depth: Add Microsoft-specific problems like Merge Sorted Array, Add Two Numbers, Longest Palindromic Substring 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
10 Shared Questions
High-priority problems to practice for both Microsoft and Yelp.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Merge Intervals | Medium |
| Group Anagrams | Medium |
| Longest Common Prefix | Easy |
| Reverse Words in a String | Medium |
| Word Ladder | Hard |
| Reverse Linked List | Easy |
| Course Schedule | Medium |
| Valid Anagram | Easy |
Unique to Microsoft (182)
Problems in Microsoft's list that do not appear at Yelp.
| Problem | Difficulty |
|---|---|
| Merge Sorted Array | Easy |
| Add Two Numbers | Medium |
| Longest Palindromic Substring | Medium |
| Trapping Rain Water | Hard |
| Single Element in a Sorted Array | Medium |
| Median of Two Sorted Arrays | Hard |
| Valid Parentheses | Easy |
| 3Sum | Medium |
| Maximum Subarray | Medium |
| Search in Rotated Sorted Array | Medium |
| Reverse Nodes in k-Group | Hard |
| Merge Two Sorted Lists | Easy |
Unique to Yelp (17)
Problems in Yelp's list that do not appear at Microsoft.
Frequently Asked Questions
How many LeetCode questions do Microsoft and Yelp share?
Microsoft and Yelp share 10 LeetCode interview questions. 182 problems appear only in Microsoft's list and 17 appear only in Yelp's list.
What topics overlap most between Microsoft and Yelp?
The most common shared topics between Microsoft and Yelp are String (6 shared questions), Hash Table (5 shared questions), Array (3 shared questions), Sorting (3 shared questions), Breadth-First Search (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Microsoft or Yelp?
Microsoft has 55 Easy, 109 Medium, and 28 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 Microsoft and Yelp?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 20 Microsoft-specific and 17 Yelp-specific questions to round out your prep.