Paytm vs TikTok Interview Questions
Paytm lists 29 LeetCode interview questions while TikTok lists 351. They share 14 problems — 48% of Paytm's bank and 4% of TikTok's. Focus on the overlap first, then drill into 15 Paytm-only and 337 TikTok-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 14 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Paytm and TikTok.
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 TikTok-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: TikTok skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
14 Shared Questions
High-priority problems to practice for both Paytm and TikTok.
| Problem | Difficulty |
|---|---|
| Longest Consecutive Sequence | Medium |
| Valid Parentheses | Easy |
| Search in Rotated Sorted Array | Medium |
| Trapping Rain Water | Hard |
| Longest Substring Without Repeating Characters | Medium |
| String Compression | Medium |
| Reverse Linked List | Easy |
| Container With Most Water | Medium |
| Two Sum | Easy |
| Longest Palindromic Substring | Medium |
| Remove Duplicate Letters | Medium |
| Search a 2D Matrix | Medium |
| Find the Duplicate Number | Medium |
| Best Time to Buy and Sell Stock | Easy |
Unique to Paytm (15)
Problems in Paytm's list that do not appear at TikTok.
Unique to TikTok (337)
Problems in TikTok's list that do not appear at Paytm.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Longest Increasing Subsequence | Medium |
| Number of Distinct Islands | Medium |
| Meeting Rooms II | Medium |
| Course Schedule II | Medium |
| Merge Intervals | Medium |
| Course Schedule | Medium |
| Subarray With Elements Greater Than Varying Threshold | Hard |
| Text Justification | Hard |
| Decode String | Medium |
| Word Search | Medium |
Frequently Asked Questions
How many LeetCode questions do Paytm and TikTok share?
Paytm and TikTok share 14 LeetCode interview questions. 15 problems appear only in Paytm's list and 337 appear only in TikTok's list.
What topics overlap most between Paytm and TikTok?
The most common shared topics between Paytm and TikTok are Array (8 shared questions), String (5 shared questions), Two Pointers (5 shared questions), Hash Table (3 shared questions), Stack (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Paytm or TikTok?
Paytm has 7 Easy, 19 Medium, and 3 Hard questions. TikTok has 34 Easy, 245 Medium, and 72 Hard questions. TikTok has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Paytm and TikTok?
Start with the 14 shared problems since they cover what both companies ask most often. Then add 15 Paytm-specific and 20 TikTok-specific questions to round out your prep.