Amazon vs Zepto Interview Questions
Amazon lists 1,968 LeetCode interview questions while Zepto lists 24. They share 21 problems — 1% of Amazon's bank and 88% of Zepto's. Focus on the overlap first, then drill into 1,947 Amazon-only and 3 Zepto-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 21 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Amazon and Zepto.
Step 2 — Company-specific depth: Add Amazon-specific problems like Two Sum, LRU Cache, Trapping Rain Water and Zepto-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Amazon skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
21 Shared Questions
High-priority problems to practice for both Amazon and Zepto.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Merge Intervals | Medium |
| Koko Eating Bananas | Medium |
| Rotting Oranges | Medium |
| Search in Rotated Sorted Array | Medium |
| Longest Consecutive Sequence | Medium |
| Sliding Window Maximum | Hard |
| Next Permutation | Medium |
| Kth Largest Element in an Array | Medium |
| Find Peak Element | Medium |
| Longest Repeating Character Replacement | Medium |
| Decode String | Medium |
| Divide Two Integers | Medium |
| Maximum Width Ramp | Medium |
| Unique Paths II | Medium |
| Path Sum III | Medium |
| Minimum Cost For Tickets | Medium |
| Car Pooling | Medium |
| Maximum Good Subarray Sum | Medium |
| Longest Univalue Path | Medium |
Unique to Amazon (1,947)
Problems in Amazon's list that do not appear at Zepto.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| LRU Cache | Medium |
| Trapping Rain Water | Hard |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Add Two Numbers | Medium |
| Reorganize String | Medium |
| 3Sum | Medium |
| Longest Palindromic Substring | Medium |
| Container With Most Water | Medium |
| Median of Two Sorted Arrays | Hard |
| Valid Parentheses | Easy |
Unique to Zepto (3)
Problems in Zepto's list that do not appear at Amazon.
| Problem | Difficulty |
|---|---|
| Make Array Empty | Hard |
| Find the Distance Value Between Two Arrays | Easy |
| Count Sub Islands | Medium |
Frequently Asked Questions
How many LeetCode questions do Amazon and Zepto share?
Amazon and Zepto share 21 LeetCode interview questions. 1947 problems appear only in Amazon's list and 3 appear only in Zepto's list.
What topics overlap most between Amazon and Zepto?
The most common shared topics between Amazon and Zepto are Array (15 shared questions), Hash Table (4 shared questions), Depth-First Search (3 shared questions), Matrix (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Amazon or Zepto?
Amazon has 527 Easy, 1074 Medium, and 367 Hard questions. Zepto has 1 Easy, 21 Medium, and 2 Hard questions. Amazon has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Amazon and Zepto?
Start with the 21 shared problems since they cover what both companies ask most often. Then add 20 Amazon-specific and 3 Zepto-specific questions to round out your prep.