Amazon vs Paytm Interview Questions
Amazon lists 1,968 LeetCode interview questions while Paytm lists 29. They share 22 problems — 1% of Amazon's bank and 76% of Paytm's. Focus on the overlap first, then drill into 1,946 Amazon-only and 7 Paytm-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 22 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Amazon and Paytm.
Step 2 — Company-specific depth: Add Amazon-specific problems like LRU Cache, Number of Islands, Group Anagrams and Paytm-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
22 Shared Questions
High-priority problems to practice for both Amazon and Paytm.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Trapping Rain Water | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Palindromic Substring | Medium |
| Container With Most Water | Medium |
| Valid Parentheses | Easy |
| Search in Rotated Sorted Array | Medium |
| Longest Consecutive Sequence | Medium |
| Min Stack | Medium |
| Search a 2D Matrix | Medium |
| Reverse Linked List | Easy |
| Find the Duplicate Number | Medium |
| String Compression | Medium |
| Linked List Cycle II | Medium |
| Burst Balloons | Hard |
| Remove Duplicate Letters | Medium |
| Remove All Adjacent Duplicates In String | Easy |
| Car Pooling | Medium |
| Ugly Number II | Medium |
| Longest Nice Subarray | Medium |
| Minimize Maximum of Array | Medium |
Unique to Amazon (1,946)
Problems in Amazon's list that do not appear at Paytm.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Group Anagrams | Medium |
| Add Two Numbers | Medium |
| Reorganize String | Medium |
| 3Sum | Medium |
| Merge Intervals | Medium |
| Median of Two Sorted Arrays | Hard |
| Koko Eating Bananas | Medium |
| Course Schedule | Medium |
| Merge k Sorted Lists | Hard |
| Longest Common Prefix | Easy |
Unique to Paytm (7)
Problems in Paytm's list that do not appear at Amazon.
Frequently Asked Questions
How many LeetCode questions do Amazon and Paytm share?
Amazon and Paytm share 22 LeetCode interview questions. 1946 problems appear only in Amazon's list and 7 appear only in Paytm's list.
What topics overlap most between Amazon and Paytm?
The most common shared topics between Amazon and Paytm are Array (12 shared questions), Two Pointers (6 shared questions), Dynamic Programming (6 shared questions), String (6 shared questions), Hash Table (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Amazon or Paytm?
Amazon has 527 Easy, 1074 Medium, and 367 Hard questions. Paytm has 7 Easy, 19 Medium, and 3 Hard questions. Amazon has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Amazon and Paytm?
Start with the 22 shared problems since they cover what both companies ask most often. Then add 20 Amazon-specific and 7 Paytm-specific questions to round out your prep.