Capgemini vs Oracle Interview Questions
Capgemini lists 26 LeetCode interview questions while Oracle lists 314. They share 17 problems — 65% of Capgemini's bank and 5% of Oracle's. Focus on the overlap first, then drill into 9 Capgemini-only and 297 Oracle-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 17 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Capgemini and Oracle.
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 Oracle-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Oracle skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
17 Shared Questions
High-priority problems to practice for both Capgemini and Oracle.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Remove Duplicates from Sorted Array | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Longest Common Prefix | Easy |
| Add Two Numbers | Medium |
| Palindrome Number | Easy |
| Valid Anagram | Easy |
| Trapping Rain Water | Hard |
| Find First and Last Position of Element in Sorted Array | Medium |
| Valid Palindrome | Easy |
| Rotate Array | Medium |
| Median of Two Sorted Arrays | Hard |
| Subarray Sum Equals K | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Move Zeroes | Easy |
| Reverse Words in a String | Medium |
| Coin Change | Medium |
Unique to Capgemini (9)
Problems in Capgemini's list that do not appear at Oracle.
| Problem | Difficulty |
|---|---|
| Reverse Degree of a String | Easy |
| Number of Unique Subjects Taught by Each Teacher | Easy |
| 4Sum | Medium |
| Count Elements With Maximum Frequency | Easy |
| Fibonacci Number | Easy |
| Nth Highest Salary | Medium |
| Exchange Seats | Medium |
| Longest Happy String | Medium |
| Balanced Binary Tree | Easy |
Unique to Oracle (297)
Problems in Oracle's list that do not appear at Capgemini.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Group Anagrams | Medium |
| Top K Frequent Elements | Medium |
| Sliding Window Maximum | Hard |
| Valid Parentheses | Easy |
| Merge k Sorted Lists | Hard |
| Merge Intervals | Medium |
| Meeting Rooms II | Medium |
| Longest Palindromic Substring | Medium |
| Spiral Matrix | Medium |
| Minimum One Bit Operations to Make Integers Zero | Hard |
Frequently Asked Questions
How many LeetCode questions do Capgemini and Oracle share?
Capgemini and Oracle share 17 LeetCode interview questions. 9 problems appear only in Capgemini's list and 297 appear only in Oracle's list.
What topics overlap most between Capgemini and Oracle?
The most common shared topics between Capgemini and Oracle are Array (11 shared questions), Two Pointers (6 shared questions), String (5 shared questions), Hash Table (4 shared questions), Dynamic Programming (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Capgemini or Oracle?
Capgemini has 13 Easy, 11 Medium, and 2 Hard questions. Oracle has 61 Easy, 194 Medium, and 59 Hard questions. Oracle has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Capgemini and Oracle?
Start with the 17 shared problems since they cover what both companies ask most often. Then add 9 Capgemini-specific and 20 Oracle-specific questions to round out your prep.