Yahoo vs Zepto Interview Questions
Yahoo lists 34 LeetCode interview questions while Zepto lists 24. They share 4 problems — 12% of Yahoo's bank and 17% of Zepto's. Focus on the overlap first, then drill into 30 Yahoo-only and 20 Zepto-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Yahoo and Zepto.
Step 2 — Company-specific depth: Add Yahoo-specific problems like LRU Cache, Two Sum, Maximum Depth of Binary Tree and Zepto-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Yahoo skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
4 Shared Questions
High-priority problems to practice for both Yahoo and Zepto.
| Problem | Difficulty |
|---|---|
| Search in Rotated Sorted Array | Medium |
| Longest Repeating Character Replacement | Medium |
| Find Peak Element | Medium |
| Decode String | Medium |
Unique to Yahoo (30)
Problems in Yahoo's list that do not appear at Zepto.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Two Sum | Easy |
| Maximum Depth of Binary Tree | Easy |
| Reverse Linked List | Easy |
| Contains Duplicate | Easy |
| Serialize and Deserialize Binary Tree | Hard |
| Largest Palindrome Product | Hard |
| Median of Two Sorted Arrays | Hard |
| Roman to Integer | Easy |
| Word Break | Medium |
| Linked List Cycle | Easy |
| Matrix Cells in Distance Order | Easy |
Unique to Zepto (20)
Problems in Zepto's list that do not appear at Yahoo.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Longest Univalue Path | Medium |
| Longest Consecutive Sequence | Medium |
| Minimum Cost For Tickets | Medium |
| Path Sum III | Medium |
| Next Permutation | Medium |
| Make Array Empty | Hard |
| Koko Eating Bananas | Medium |
| Maximum Width Ramp | Medium |
| Sliding Window Maximum | Hard |
| Find the Distance Value Between Two Arrays | Easy |
| Count Sub Islands | Medium |
Frequently Asked Questions
How many LeetCode questions do Yahoo and Zepto share?
Yahoo and Zepto share 4 LeetCode interview questions. 30 problems appear only in Yahoo's list and 20 appear only in Zepto's list.
What topics overlap most between Yahoo and Zepto?
The most common shared topics between Yahoo and Zepto are Array (2 shared questions), Binary Search (2 shared questions), String (2 shared questions), Hash Table (1 shared questions), Sliding Window (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Yahoo or Zepto?
Yahoo has 11 Easy, 20 Medium, and 3 Hard questions. Zepto has 1 Easy, 21 Medium, and 2 Hard questions. Yahoo has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Yahoo and Zepto?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 20 Yahoo-specific and 20 Zepto-specific questions to round out your prep.