Deutsche Bank vs Morgan Stanley Interview Questions

Deutsche Bank lists 21 LeetCode interview questions while Morgan Stanley lists 60. They share 3 problems — 14% of Deutsche Bank's bank and 5% of Morgan Stanley's. Focus on the overlap first, then drill into 18 Deutsche Bank-only and 57 Morgan Stanley-only questions.

Overview

Deutsche Bank

21 questions

Easy 7Medium 7Hard 7
Morgan Stanley

60 questions

Easy 13Medium 40Hard 7

Preparation Strategy

Step 1 — Shared core: Solve the 3 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Deutsche Bank and Morgan Stanley.

Step 2 — Company-specific depth: Add Deutsche Bank-specific problems like Find the Maximum Sum of Node Values, Apply Operations to Maximize Frequency Score, Smallest K-Length Subsequence With Occurrences of a Letter and Morgan Stanley-specific problems from the exclusive lists below.

Step 3 — Difficulty tuning: Deutsche Bank skews harder in our data. Budget extra time for Hard problems if you are targeting that company.

Difficulty Comparison

Easy
Deutsche Bank
7
Morgan Stanley
13
Medium
Deutsche Bank
7
Morgan Stanley
40
Hard
Deutsche Bank
7
Morgan Stanley
7

Top Shared Topics

3 Shared Questions

High-priority problems to practice for both Deutsche Bank and Morgan Stanley.

ProblemDifficulty
Best Time to Buy and Sell StockEasy
Two SumEasy
Coin ChangeMedium

Unique to Deutsche Bank (18)

Problems in Deutsche Bank's list that do not appear at Morgan Stanley.

ProblemDifficulty
Find the Maximum Sum of Node ValuesHard
Apply Operations to Maximize Frequency ScoreHard
Smallest K-Length Subsequence With Occurrences of a LetterHard
Pour Water Between Buckets to Make Water Levels EqualMedium
Minimum Operations to Collect ElementsEasy
The Time When the Network Becomes IdleMedium
Minimum Operations to Make the Array IncreasingEasy
Maximum Running Time of N ComputersHard
Maximum Coins Heroes Can CollectMedium
Collecting ChocolatesMedium
Different Ways to Add ParenthesesMedium
Longest Common PrefixEasy

Unique to Morgan Stanley (57)

Problems in Morgan Stanley's list that do not appear at Deutsche Bank.

ProblemDifficulty
Best Team With No ConflictsMedium
Minimum Number of Lines to Cover PointsMedium
Find the Longest Valid Obstacle Course at Each PositionHard
Minimum Cost to Move Chips to The Same PositionEasy
Find Subarrays With Equal SumEasy
The Employee That Worked on the Longest TaskEasy
Find The Original Array of Prefix XorMedium
Delete and EarnMedium
Longest Substring Without Repeating CharactersMedium
Count Subarrays With Fixed BoundsHard
Merge IntervalsMedium
First Unique Character in a StringEasy

Frequently Asked Questions

How many LeetCode questions do Deutsche Bank and Morgan Stanley share?

Deutsche Bank and Morgan Stanley share 3 LeetCode interview questions. 18 problems appear only in Deutsche Bank's list and 57 appear only in Morgan Stanley's list.

What topics overlap most between Deutsche Bank and Morgan Stanley?

The most common shared topics between Deutsche Bank and Morgan Stanley are Array (3 shared questions), Dynamic Programming (2 shared questions), Hash Table (1 shared questions), Breadth-First Search (1 shared questions). Mastering these areas prepares you for both companies.

Which company asks harder LeetCode questions: Deutsche Bank or Morgan Stanley?

Deutsche Bank has 7 Easy, 7 Medium, and 7 Hard questions. Morgan Stanley has 13 Easy, 40 Medium, and 7 Hard questions. Deutsche Bank has a higher proportion of Hard problems in its interview set.

How should I prepare if interviewing at both Deutsche Bank and Morgan Stanley?

Start with the 3 shared problems since they cover what both companies ask most often. Then add 18 Deutsche Bank-specific and 20 Morgan Stanley-specific questions to round out your prep.

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