LinkedIn vs Morgan Stanley Interview Questions
LinkedIn lists 141 LeetCode interview questions while Morgan Stanley lists 60. They share 10 problems — 7% of LinkedIn's bank and 17% of Morgan Stanley's. Focus on the overlap first, then drill into 131 LinkedIn-only and 50 Morgan Stanley-only questions.
Read the full LinkedIn vs Morgan Stanley preparation guide →
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 10 overlapping problems first. These are the highest-yield questions for candidates interviewing at both LinkedIn and Morgan Stanley.
Step 2 — Company-specific depth: Add LinkedIn-specific problems like Max Stack, Nested List Weight Sum II, All O`one Data Structure and Morgan Stanley-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: LinkedIn skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
10 Shared Questions
High-priority problems to practice for both LinkedIn and Morgan Stanley.
| Problem | Difficulty |
|---|---|
| Maximum Subarray | Medium |
| Maximum Product Subarray | Medium |
| Kth Largest Element in an Array | Medium |
| Merge Intervals | Medium |
| LRU Cache | Medium |
| Two Sum | Easy |
| Longest Palindromic Substring | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Reorder List | Medium |
Unique to LinkedIn (131)
Problems in LinkedIn's list that do not appear at Morgan Stanley.
| Problem | Difficulty |
|---|---|
| Max Stack | Hard |
| Nested List Weight Sum II | Medium |
| All O`one Data Structure | Hard |
| Word Ladder | Hard |
| Find the Celebrity | Medium |
| Nested List Weight Sum | Medium |
| Design Authentication Manager | Medium |
| Find Leaves of Binary Tree | Medium |
| Shortest Word Distance II | Medium |
| Max Consecutive Ones III | Medium |
| Valid Parentheses | Easy |
| Number of Islands | Medium |
Unique to Morgan Stanley (50)
Problems in Morgan Stanley's list that do not appear at LinkedIn.
Frequently Asked Questions
How many LeetCode questions do LinkedIn and Morgan Stanley share?
LinkedIn and Morgan Stanley share 10 LeetCode interview questions. 131 problems appear only in LinkedIn's list and 50 appear only in Morgan Stanley's list.
What topics overlap most between LinkedIn and Morgan Stanley?
The most common shared topics between LinkedIn and Morgan Stanley are Array (6 shared questions), Dynamic Programming (4 shared questions), Hash Table (3 shared questions), Divide and Conquer (2 shared questions), Sorting (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: LinkedIn or Morgan Stanley?
LinkedIn has 25 Easy, 90 Medium, and 26 Hard questions. Morgan Stanley has 13 Easy, 40 Medium, and 7 Hard questions. LinkedIn has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both LinkedIn and Morgan Stanley?
Start with the 10 shared problems since they cover what both companies ask most often. Then add 20 LinkedIn-specific and 20 Morgan Stanley-specific questions to round out your prep.