JPMorgan vs Samsung Interview Questions
JPMorgan lists 78 LeetCode interview questions while Samsung lists 65. They share 13 problems — 17% of JPMorgan's bank and 20% of Samsung's. Focus on the overlap first, then drill into 65 JPMorgan-only and 52 Samsung-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 13 overlapping problems first. These are the highest-yield questions for candidates interviewing at both JPMorgan and Samsung.
Step 2 — Company-specific depth: Add JPMorgan-specific problems like Group Anagrams, Count Binary Substrings, Minimum Swaps to Make Strings Equal and Samsung-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Samsung skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
13 Shared Questions
High-priority problems to practice for both JPMorgan and Samsung.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Rotate Image | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Palindromic Substring | Medium |
| Valid Parentheses | Easy |
| Merge Intervals | Medium |
| Maximum Product of Two Elements in an Array | Easy |
| LRU Cache | Medium |
| Coin Change | Medium |
| Permutations | Medium |
| Find Peak Element | Medium |
| Maximum Subarray | Medium |
| Trapping Rain Water | Hard |
Unique to JPMorgan (65)
Problems in JPMorgan's list that do not appear at Samsung.
Unique to Samsung (52)
Problems in Samsung's list that do not appear at JPMorgan.
Frequently Asked Questions
How many LeetCode questions do JPMorgan and Samsung share?
JPMorgan and Samsung share 13 LeetCode interview questions. 65 problems appear only in JPMorgan's list and 52 appear only in Samsung's list.
What topics overlap most between JPMorgan and Samsung?
The most common shared topics between JPMorgan and Samsung are Array (10 shared questions), Dynamic Programming (5 shared questions), Hash Table (2 shared questions), Two Pointers (2 shared questions), String (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: JPMorgan or Samsung?
JPMorgan has 25 Easy, 45 Medium, and 8 Hard questions. Samsung has 12 Easy, 36 Medium, and 17 Hard questions. Samsung has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both JPMorgan and Samsung?
Start with the 13 shared problems since they cover what both companies ask most often. Then add 20 JPMorgan-specific and 20 Samsung-specific questions to round out your prep.