Capgemini vs Deloitte Interview Questions
Capgemini lists 26 LeetCode interview questions while Deloitte lists 43. They share 12 problems — 46% of Capgemini's bank and 28% of Deloitte's. Focus on the overlap first, then drill into 14 Capgemini-only and 31 Deloitte-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Capgemini and Deloitte.
Step 2 — Company-specific depth: Add Capgemini-specific problems like Reverse Degree of a String, Number of Unique Subjects Taught by Each Teacher, 4Sum and Deloitte-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Capgemini skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
12 Shared Questions
High-priority problems to practice for both Capgemini and Deloitte.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Remove Duplicates from Sorted Array | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Longest Common Prefix | Easy |
| Palindrome Number | Easy |
| Valid Anagram | Easy |
| Valid Palindrome | Easy |
| Rotate Array | Medium |
| Nth Highest Salary | Medium |
| Subarray Sum Equals K | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Coin Change | Medium |
Unique to Capgemini (14)
Problems in Capgemini's list that do not appear at Deloitte.
Unique to Deloitte (31)
Problems in Deloitte's list that do not appear at Capgemini.
| Problem | Difficulty |
|---|---|
| Merge k Sorted Lists | Hard |
| Change Null Values in a Table to the Previous Value | Medium |
| Second Highest Salary | Medium |
| Valid Parentheses | Easy |
| Longest Palindromic Substring | Medium |
| Container With Most Water | Medium |
| Climbing Stairs | Easy |
| Add Binary | Easy |
| Managers with at Least 5 Direct Reports | Medium |
| Minimum Time to Repair Cars | Medium |
| Merge Intervals | Medium |
| First Unique Character in a String | Easy |
Frequently Asked Questions
How many LeetCode questions do Capgemini and Deloitte share?
Capgemini and Deloitte share 12 LeetCode interview questions. 14 problems appear only in Capgemini's list and 31 appear only in Deloitte's list.
What topics overlap most between Capgemini and Deloitte?
The most common shared topics between Capgemini and Deloitte are Array (7 shared questions), Hash Table (4 shared questions), String (4 shared questions), Two Pointers (3 shared questions), Dynamic Programming (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Capgemini or Deloitte?
Capgemini has 13 Easy, 11 Medium, and 2 Hard questions. Deloitte has 17 Easy, 23 Medium, and 3 Hard questions. Capgemini has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Capgemini and Deloitte?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 14 Capgemini-specific and 20 Deloitte-specific questions to round out your prep.