JPMorgan vs Visa Interview Questions
JPMorgan lists 78 LeetCode interview questions while Visa lists 146. They share 32 problems — 41% of JPMorgan's bank and 22% of Visa's. Focus on the overlap first, then drill into 46 JPMorgan-only and 114 Visa-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 32 overlapping problems first. These are the highest-yield questions for candidates interviewing at both JPMorgan and Visa.
Step 2 — Company-specific depth: Add JPMorgan-specific problems like Count Binary Substrings, Minimum Swaps to Make Strings Equal, Determine Color of a Chessboard Square 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
32 Shared Questions
High-priority problems to practice for both JPMorgan and Visa.
| Problem | Difficulty |
|---|---|
| Group Anagrams | Medium |
| Two Sum | Easy |
| Rotate Image | Medium |
| Meeting Rooms II | Medium |
| Divide Players Into Teams of Equal Skill | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Sliding Window Maximum | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Longest Palindromic Substring | Medium |
| Valid Parentheses | Easy |
| Merge Intervals | Medium |
| Happy Number | Easy |
| LRU Cache | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| Minimum Suffix Flips | Medium |
| Find Median from Data Stream | Hard |
| Reverse Linked List | Easy |
| Non-overlapping Intervals | Medium |
| Top K Frequent Elements | Medium |
| Two Sum II - Input Array Is Sorted | Medium |
| Letter Combinations of a Phone Number | Medium |
| Container With Most Water | Medium |
| Spiral Matrix | Medium |
| Find Peak Element | Medium |
| Maximum Subarray | Medium |
| Subarray Sums Divisible by K | Medium |
| Last Stone Weight | Easy |
| Sell Diminishing-Valued Colored Balls | Medium |
| First Unique Character in a String | Easy |
| Trapping Rain Water | Hard |
Showing top 30 of 32 shared problems.
Unique to JPMorgan (46)
Problems in JPMorgan's list that do not appear at Visa.
Unique to Visa (114)
Problems in Visa's list that do not appear at JPMorgan.
Frequently Asked Questions
How many LeetCode questions do JPMorgan and Visa share?
JPMorgan and Visa share 32 LeetCode interview questions. 46 problems appear only in JPMorgan's list and 114 appear only in Visa's list.
What topics overlap most between JPMorgan and Visa?
The most common shared topics between JPMorgan and Visa are Array (19 shared questions), Hash Table (10 shared questions), String (7 shared questions), Sorting (7 shared questions), Two Pointers (7 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: JPMorgan or Visa?
JPMorgan has 25 Easy, 45 Medium, and 8 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 JPMorgan and Visa?
Start with the 32 shared problems since they cover what both companies ask most often. Then add 20 JPMorgan-specific and 20 Visa-specific questions to round out your prep.