Capital One vs LinkedIn Interview Questions
Capital One lists 47 LeetCode interview questions while LinkedIn lists 141. They share 7 problems — 15% of Capital One's bank and 5% of LinkedIn's. Focus on the overlap first, then drill into 40 Capital One-only and 134 LinkedIn-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 7 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Capital One and LinkedIn.
Step 2 — Company-specific depth: Add Capital One-specific problems like Simple Bank System, Spiral Matrix, Block Placement Queries and LinkedIn-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Capital One skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
7 Shared Questions
High-priority problems to practice for both Capital One and LinkedIn.
| Problem | Difficulty |
|---|---|
| Text Justification | Hard |
| Best Time to Buy and Sell Stock | Easy |
| Merge Intervals | Medium |
| Number of Islands | Medium |
| LRU Cache | Medium |
| Merge Two Sorted Lists | Easy |
| Valid Parentheses | Easy |
Unique to Capital One (40)
Problems in Capital One's list that do not appear at LinkedIn.
| Problem | Difficulty |
|---|---|
| Simple Bank System | Medium |
| Spiral Matrix | Medium |
| Block Placement Queries | Hard |
| Minimum Operations to Write the Letter Y on a Grid | Medium |
| Candy Crush | Medium |
| Count Alternating Subarrays | Medium |
| Rotate Image | Medium |
| Four Divisors | Medium |
| Simplify Path | Medium |
| Count Operations to Obtain Zero | Easy |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Split Message Based on Limit | Hard |
Unique to LinkedIn (134)
Problems in LinkedIn's list that do not appear at Capital One.
| Problem | Difficulty |
|---|---|
| Max Stack | Hard |
| Nested List Weight Sum II | Medium |
| All O`one Data Structure | Hard |
| Word Ladder | Hard |
| Find the Celebrity | Medium |
| Nested List Weight Sum | Medium |
| Design Authentication Manager | Medium |
| Find Leaves of Binary Tree | Medium |
| Shortest Word Distance II | Medium |
| Maximum Subarray | Medium |
| Max Consecutive Ones III | Medium |
| Maximum Product Subarray | Medium |
Frequently Asked Questions
How many LeetCode questions do Capital One and LinkedIn share?
Capital One and LinkedIn share 7 LeetCode interview questions. 40 problems appear only in Capital One's list and 134 appear only in LinkedIn's list.
What topics overlap most between Capital One and LinkedIn?
The most common shared topics between Capital One and LinkedIn are Array (4 shared questions), String (2 shared questions), Linked List (2 shared questions), Simulation (1 shared questions), Dynamic Programming (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Capital One or LinkedIn?
Capital One has 9 Easy, 28 Medium, and 10 Hard questions. LinkedIn has 25 Easy, 90 Medium, and 26 Hard questions. Capital One has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Capital One and LinkedIn?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 20 Capital One-specific and 20 LinkedIn-specific questions to round out your prep.