Morgan Stanley vs ServiceNow Interview Questions
Morgan Stanley lists 60 LeetCode interview questions while ServiceNow lists 71. They share 20 problems — 33% of Morgan Stanley's bank and 28% of ServiceNow's. Focus on the overlap first, then drill into 40 Morgan Stanley-only and 51 ServiceNow-only questions.
Read the full Morgan Stanley vs ServiceNow preparation guide →
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 20 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Morgan Stanley and ServiceNow.
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 ServiceNow-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: ServiceNow skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
20 Shared Questions
High-priority problems to practice for both Morgan Stanley and ServiceNow.
| Problem | Difficulty |
|---|---|
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Merge Intervals | Medium |
| LRU Cache | Medium |
| Kth Largest Element in an Array | Medium |
| Group Anagrams | Medium |
| Sort Colors | Medium |
| Daily Temperatures | Medium |
| Generate Parentheses | Medium |
| Subarrays with K Different Integers | Hard |
| Longest Common Subsequence | Medium |
| Palindrome Linked List | Easy |
| Next Greater Element II | Medium |
| Longest Palindromic Substring | Medium |
| Maximum Subarray | Medium |
| Maximum Product Subarray | Medium |
| Coin Change | Medium |
| Container With Most Water | Medium |
| Top K Frequent Elements | Medium |
Unique to Morgan Stanley (40)
Problems in Morgan Stanley's list that do not appear at ServiceNow.
Unique to ServiceNow (51)
Problems in ServiceNow's list that do not appear at Morgan Stanley.
Frequently Asked Questions
How many LeetCode questions do Morgan Stanley and ServiceNow share?
Morgan Stanley and ServiceNow share 20 LeetCode interview questions. 40 problems appear only in Morgan Stanley's list and 51 appear only in ServiceNow's list.
What topics overlap most between Morgan Stanley and ServiceNow?
The most common shared topics between Morgan Stanley and ServiceNow are Array (14 shared questions), Dynamic Programming (7 shared questions), Hash Table (6 shared questions), String (5 shared questions), Sorting (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Morgan Stanley or ServiceNow?
Morgan Stanley has 13 Easy, 40 Medium, and 7 Hard questions. ServiceNow has 7 Easy, 51 Medium, and 13 Hard questions. ServiceNow has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Morgan Stanley and ServiceNow?
Start with the 20 shared problems since they cover what both companies ask most often. Then add 20 Morgan Stanley-specific and 20 ServiceNow-specific questions to round out your prep.