Morgan Stanley vs Samsung Interview Questions
Morgan Stanley lists 60 LeetCode interview questions while Samsung lists 65. They share 12 problems — 20% of Morgan Stanley's bank and 18% of Samsung's. Focus on the overlap first, then drill into 48 Morgan Stanley-only and 53 Samsung-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 Morgan Stanley and Samsung.
Step 2 — Company-specific depth: Add Morgan Stanley-specific problems like Best Team With No Conflicts, Minimum Number of Lines to Cover Points, Find the Longest Valid Obstacle Course at Each Position 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
12 Shared Questions
High-priority problems to practice for both Morgan Stanley and Samsung.
| Problem | Difficulty |
|---|---|
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Merge Intervals | Medium |
| LRU Cache | Medium |
| Sort Colors | Medium |
| Generate Parentheses | Medium |
| 3Sum | Medium |
| Word Search | Medium |
| Longest Palindromic Substring | Medium |
| Maximum Subarray | Medium |
| Longest Increasing Subsequence | Medium |
| Coin Change | Medium |
Unique to Morgan Stanley (48)
Problems in Morgan Stanley's list that do not appear at Samsung.
Unique to Samsung (53)
Problems in Samsung's list that do not appear at Morgan Stanley.
Frequently Asked Questions
How many LeetCode questions do Morgan Stanley and Samsung share?
Morgan Stanley and Samsung share 12 LeetCode interview questions. 48 problems appear only in Morgan Stanley's list and 53 appear only in Samsung's list.
What topics overlap most between Morgan Stanley and Samsung?
The most common shared topics between Morgan Stanley and Samsung are Array (9 shared questions), Dynamic Programming (6 shared questions), Sorting (3 shared questions), Two Pointers (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Morgan Stanley or Samsung?
Morgan Stanley has 13 Easy, 40 Medium, and 7 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 Morgan Stanley and Samsung?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 20 Morgan Stanley-specific and 20 Samsung-specific questions to round out your prep.