Deutsche Bank vs Infosys Interview Questions
Deutsche Bank lists 21 LeetCode interview questions while Infosys lists 105. They share 5 problems — 24% of Deutsche Bank's bank and 5% of Infosys's. Focus on the overlap first, then drill into 16 Deutsche Bank-only and 100 Infosys-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Deutsche Bank and Infosys.
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 Infosys-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
5 Shared Questions
High-priority problems to practice for both Deutsche Bank and Infosys.
| Problem | Difficulty |
|---|---|
| Longest Common Prefix | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Coin Change | Medium |
| Reverse Words in a String | Medium |
Unique to Deutsche Bank (16)
Problems in Deutsche Bank's list that do not appear at Infosys.
Unique to Infosys (100)
Problems in Infosys's list that do not appear at Deutsche Bank.
Frequently Asked Questions
How many LeetCode questions do Deutsche Bank and Infosys share?
Deutsche Bank and Infosys share 5 LeetCode interview questions. 16 problems appear only in Deutsche Bank's list and 100 appear only in Infosys's list.
What topics overlap most between Deutsche Bank and Infosys?
The most common shared topics between Deutsche Bank and Infosys are Array (4 shared questions), String (2 shared questions), Dynamic Programming (2 shared questions), Trie (1 shared questions), Hash Table (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Deutsche Bank or Infosys?
Deutsche Bank has 7 Easy, 7 Medium, and 7 Hard questions. Infosys has 32 Easy, 57 Medium, and 16 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 Infosys?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 16 Deutsche Bank-specific and 20 Infosys-specific questions to round out your prep.