Paytm vs Visa Interview Questions
Paytm lists 29 LeetCode interview questions while Visa lists 146. They share 12 problems — 41% of Paytm's bank and 8% of Visa's. Focus on the overlap first, then drill into 17 Paytm-only and 134 Visa-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Paytm and Visa.
Step 2 — Company-specific depth: Add Paytm-specific problems like Find Indices With Index and Value Difference II, Number of Unequal Triplets in Array, Remove All Adjacent Duplicates In String and Visa-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Visa skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
12 Shared Questions
High-priority problems to practice for both Paytm and Visa.
| Problem | Difficulty |
|---|---|
| Minimize Maximum of Array | Medium |
| Longest Consecutive Sequence | Medium |
| Valid Parentheses | Easy |
| Search in Rotated Sorted Array | Medium |
| Trapping Rain Water | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Reverse Linked List | Easy |
| Container With Most Water | Medium |
| Two Sum | Easy |
| Longest Palindromic Substring | Medium |
| Ugly Number II | Medium |
| Best Time to Buy and Sell Stock | Easy |
Unique to Paytm (17)
Problems in Paytm's list that do not appear at Visa.
Unique to Visa (134)
Problems in Visa's list that do not appear at Paytm.
| Problem | Difficulty |
|---|---|
| Text Justification | Hard |
| Length of Longest V-Shaped Diagonal Segment | Hard |
| Rotating the Box | Medium |
| Split the Array | Easy |
| 3Sum | Medium |
| Minimum Operations to Write the Letter Y on a Grid | Medium |
| Find the Length of the Longest Common Prefix | Medium |
| LRU Cache | Medium |
| Block Placement Queries | Hard |
| Create Target Array in the Given Order | Easy |
| Number of Black Blocks | Medium |
| Group Anagrams | Medium |
Frequently Asked Questions
How many LeetCode questions do Paytm and Visa share?
Paytm and Visa share 12 LeetCode interview questions. 17 problems appear only in Paytm's list and 134 appear only in Visa's list.
What topics overlap most between Paytm and Visa?
The most common shared topics between Paytm and Visa are Array (7 shared questions), Dynamic Programming (5 shared questions), Hash Table (4 shared questions), String (3 shared questions), Two Pointers (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Paytm or Visa?
Paytm has 7 Easy, 19 Medium, and 3 Hard questions. Visa has 32 Easy, 92 Medium, and 22 Hard questions. Visa has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Paytm and Visa?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 17 Paytm-specific and 20 Visa-specific questions to round out your prep.