Meta vs Morgan Stanley Interview Questions
Meta lists 217 LeetCode interview questions while Morgan Stanley lists 60. They share 26 problems — 12% of Meta's bank and 43% of Morgan Stanley's. Focus on the overlap first, then drill into 191 Meta-only and 34 Morgan Stanley-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 26 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Meta and Morgan Stanley.
Step 2 — Company-specific depth: Add Meta-specific problems like Minimum Remove to Make Valid Parentheses, Valid Word Abbreviation, Binary Tree Vertical Order Traversal and Morgan Stanley-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Meta skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
26 Shared Questions
High-priority problems to practice for both Meta and Morgan Stanley.
| Problem | Difficulty |
|---|---|
| Kth Largest Element in an Array | Medium |
| Merge Intervals | Medium |
| Two Sum | Easy |
| Top K Frequent Elements | Medium |
| 3Sum | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Copy List with Random Pointer | Medium |
| Remove Nth Node From End of List | Medium |
| Longest Substring Without Repeating Characters | Medium |
| LRU Cache | Medium |
| Kth Missing Positive Number | Easy |
| Longest Palindromic Substring | Medium |
| Remove Duplicates from Sorted Array | Easy |
| Palindrome Number | Easy |
| Group Anagrams | Medium |
| Maximum Subarray | Medium |
| Container With Most Water | Medium |
| Sort Colors | Medium |
| Word Search | Medium |
| Generate Parentheses | Medium |
| Spiral Matrix | Medium |
| Majority Element | Easy |
| Jump Game | Medium |
| Longest Consecutive Sequence | Medium |
| Meeting Rooms II | Medium |
| Remove All Adjacent Duplicates in String II | Medium |
Unique to Meta (191)
Problems in Meta's list that do not appear at Morgan Stanley.
| Problem | Difficulty |
|---|---|
| Minimum Remove to Make Valid Parentheses | Medium |
| Valid Word Abbreviation | Easy |
| Binary Tree Vertical Order Traversal | Medium |
| Valid Palindrome II | Easy |
| Lowest Common Ancestor of a Binary Tree III | Medium |
| Merge Sorted Array | Easy |
| Pow(x, n) | Medium |
| Binary Tree Right Side View | Medium |
| Simplify Path | Medium |
| Basic Calculator II | Medium |
| Lowest Common Ancestor of a Binary Tree | Medium |
| Find Peak Element | Medium |
Unique to Morgan Stanley (34)
Problems in Morgan Stanley's list that do not appear at Meta.
Frequently Asked Questions
How many LeetCode questions do Meta and Morgan Stanley share?
Meta and Morgan Stanley share 26 LeetCode interview questions. 191 problems appear only in Meta's list and 34 appear only in Morgan Stanley's list.
What topics overlap most between Meta and Morgan Stanley?
The most common shared topics between Meta and Morgan Stanley are Array (18 shared questions), Sorting (8 shared questions), Hash Table (8 shared questions), Two Pointers (7 shared questions), String (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Meta or Morgan Stanley?
Meta has 52 Easy, 132 Medium, and 33 Hard questions. Morgan Stanley has 13 Easy, 40 Medium, and 7 Hard questions. Meta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Meta and Morgan Stanley?
Start with the 26 shared problems since they cover what both companies ask most often. Then add 20 Meta-specific and 20 Morgan Stanley-specific questions to round out your prep.