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Morgan Stanley interview questions

56 questions33 coding4 system design19 behavioral1 freeUpdated

This is every question in the Morgan Stanley guide, in one list: 33 coding problems, 4 system designs and 19 behavioral questions, drawn from what candidates report about Morgan Stanley interviews.

Each row shows the round it comes from and links to the lesson that works through it. 1 is free to read in full. The other 55 are Premium, and here you still see their round, difficulty and topic, so you know what you're walking into.

Open the Morgan Stanley guide Unlock all 56

Morgan Stanley coding interview questions

33 problems, in the order the guide teaches them. Each lesson gives the full problem, a worked solution and the follow-ups interviewers tend to add.

1Premium easy problemCodingEasyThe Core Coding Round
2Premium hard problemCodingHardThe Core Coding Round
3Premium hard problemCodingHardThe Core Coding Round
4Premium medium problemCodingMediumThe Core Coding Round
5Premium medium problemCodingMediumThe Core Coding Round
6Premium medium problemCodingMediumArrays, Strings & DP
7Premium medium problemCodingMediumArrays, Strings & DP
8Premium easy problemCodingEasyArrays, Strings & DP
9Premium medium problemCodingMediumArrays, Strings & DP
10Premium medium problemCodingMediumIntervals, Heaps and Greedy
11Premium hard problemCodingHardIntervals, Heaps and Greedy
12Premium medium problemCodingMediumIntervals, Heaps and Greedy
13Premium medium problemCodingMediumIntervals, Heaps and Greedy
14Premium medium problemCodingMediumDynamic Programming
15Premium medium problemCodingMediumDynamic Programming
16Premium hard problemCodingHardDynamic Programming
17Premium medium problemCodingMediumArray and Matrix Manipulation
18Premium medium problemCodingMediumArray and Matrix Manipulation
19Premium medium problemCodingMediumArray and Matrix Manipulation
20Premium medium problemCodingMediumHash Maps and Collections
21Premium medium problemCodingMediumHash Maps and Collections
22Premium easy problemCodingEasyHash Maps and Collections
23Premium easy problemCodingEasyHash Maps and Collections
24Premium easy problemCodingEasyLinked Lists and Queues
25Premium medium problemCodingMediumLinked Lists and Queues
26Premium medium problemCodingMediumLinked Lists and Queues
27Premium medium problemCodingMediumTrees and Graphs
28Premium medium problemCodingMediumTrees and Graphs
29Premium medium problemCodingMediumTrees and Graphs
30Premium easy problemCodingEasyTrees and Graphs
31Premium medium problemSystem designMediumDesign Snake and Ladder
32Premium medium problemSystem designMediumDesign a Layered Service
33Premium medium problemSystem designMediumDesign Concurrent and Scale Solutions

Morgan Stanley system design interview questions

4 designs, each worked end to end in its own lesson, from requirements to the architecture and its trade-offs.

#Question
1Design a Rate LimiterFree
2Design Snake and Ladder (Premium)
3Design a Layered Service (Premium)
4Design Concurrent and Scale Solutions (Premium)

A lock means the design is named here and its walkthrough is Premium.

Morgan Stanley behavioral interview questions

19 questions, grouped by what the interviewer is testing. The lesson explains why each one gets asked and what a strong answer covers.

Do the Right Thing (integrity and ownership) (3)

All 3 are Premium

Put Clients First (2)

All 2 are Premium

Lead with Exceptional Ideas (3)

All 3 are Premium

Commit to Diversity and Inclusion (3)

All 3 are Premium

Give Back and your motivation (3)

All 3 are Premium

Why Morgan Stanley and knowing the firm (5)

All 5 are Premium

Read the Morgan Stanley behavioral questions

See all 56 Morgan Stanley questions by name

Premium opens the 55 locked questions on this page, each with the full prompt and a worked answer, and every other lesson in all 100 company guides.

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Common questions

How many questions are in the Morgan Stanley interview guide?

56: 33 coding problems, 4 system designs and 19 behavioral questions. The guide was last updated in November 2026.

Which rounds do these Morgan Stanley interview questions come from?

Of the 33 coding problems, 30 come from the coding rounds and 3 from the system design lessons. The 4 system designs and 19 behavioral questions come from the system design and behavioral rounds. Every row in the list carries its round, so you can start with the one you have booked.

Which Morgan Stanley interview questions are free?

1 of the 56 is free to read in full, marked Free in the list. The other 55 come with Premium, which also opens all 100 company guides.