Deutsche Bank vs Google Interview Questions
Deutsche Bank lists 21 LeetCode interview questions while Google lists 2,305. They share 14 problems — 67% of Deutsche Bank's bank and 1% of Google's. Focus on the overlap first, then drill into 7 Deutsche Bank-only and 2,291 Google-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 14 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Deutsche Bank and Google.
Step 2 — Company-specific depth: Add Deutsche Bank-specific problems like Smallest K-Length Subsequence With Occurrences of a Letter, Pour Water Between Buckets to Make Water Levels Equal, Minimum Operations to Collect Elements and Google-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
Top Shared Topics
14 Shared Questions
High-priority problems to practice for both Deutsche Bank and Google.
Unique to Deutsche Bank (7)
Problems in Deutsche Bank's list that do not appear at Google.
Unique to Google (2,291)
Problems in Google's list that do not appear at Deutsche Bank.
| Problem | Difficulty |
|---|---|
| Add Two Numbers | Medium |
| Trapping Rain Water | Hard |
| Median of Two Sorted Arrays | Hard |
| Palindrome Number | Easy |
| Merge Sorted Array | Easy |
| Longest Substring Without Repeating Characters | Medium |
| 3Sum | Medium |
| Create Hello World Function | Easy |
| Merge Strings Alternately | Easy |
| Longest Palindromic Substring | Medium |
| Longest Consecutive Sequence | Medium |
| Container With Most Water | Medium |
Frequently Asked Questions
How many LeetCode questions do Deutsche Bank and Google share?
Deutsche Bank and Google share 14 LeetCode interview questions. 7 problems appear only in Deutsche Bank's list and 2291 appear only in Google's list.
What topics overlap most between Deutsche Bank and Google?
The most common shared topics between Deutsche Bank and Google are Array (11 shared questions), Dynamic Programming (6 shared questions), Sorting (4 shared questions), Greedy (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Deutsche Bank or Google?
Deutsche Bank has 7 Easy, 7 Medium, and 7 Hard questions. Google has 601 Easy, 1205 Medium, and 499 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 Google?
Start with the 14 shared problems since they cover what both companies ask most often. Then add 7 Deutsche Bank-specific and 20 Google-specific questions to round out your prep.