Paytm vs Snapchat Interview Questions
Paytm lists 29 LeetCode interview questions while Snapchat lists 99. They share 7 problems — 24% of Paytm's bank and 7% of Snapchat's. Focus on the overlap first, then drill into 22 Paytm-only and 92 Snapchat-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 Paytm and Snapchat.
Step 2 — Company-specific depth: Add Paytm-specific problems like Minimize Maximum of Array, Find Indices With Index and Value Difference II, Number of Unequal Triplets in Array and Snapchat-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snapchat 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 Paytm and Snapchat.
| Problem | Difficulty |
|---|---|
| Min Stack | Medium |
| Search in Rotated Sorted Array | Medium |
| Longest Substring Without Repeating Characters | Medium |
| String Compression | Medium |
| Reverse Linked List | Easy |
| Burst Balloons | Hard |
| Best Time to Buy and Sell Stock | Easy |
Unique to Paytm (22)
Problems in Paytm's list that do not appear at Snapchat.
Unique to Snapchat (92)
Problems in Snapchat's list that do not appear at Paytm.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Meeting Rooms II | Medium |
| Valid Sudoku | Medium |
| Sudoku Solver | Hard |
| Combination Sum | Medium |
| Combination Sum II | Medium |
| Wildcard Matching | Hard |
| Minimum Window Substring | Hard |
| Unique Binary Search Trees | Medium |
| Word Ladder | Hard |
| Word Break II | Hard |
| Reverse Words in a String | Medium |
Frequently Asked Questions
How many LeetCode questions do Paytm and Snapchat share?
Paytm and Snapchat share 7 LeetCode interview questions. 22 problems appear only in Paytm's list and 92 appear only in Snapchat's list.
What topics overlap most between Paytm and Snapchat?
The most common shared topics between Paytm and Snapchat are Array (3 shared questions), String (2 shared questions), Dynamic Programming (2 shared questions), Stack (1 shared questions), Design (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Paytm or Snapchat?
Paytm has 7 Easy, 19 Medium, and 3 Hard questions. Snapchat has 6 Easy, 62 Medium, and 31 Hard questions. Snapchat has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Paytm and Snapchat?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 20 Paytm-specific and 20 Snapchat-specific questions to round out your prep.