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Capital One

Interview Questions

47 Questions Found
#Question TitleDifficultyFrequencyTopicsLink
1Simple Bank SystemMEDIUM100.0
ArrayHash TableDesign+1
2Spiral MatrixMEDIUM92.8
ArrayMatrixSimulation
3Block Placement QueriesHARD92.0
ArrayBinary SearchBinary Indexed Tree+1
4Text JustificationHARD82.9
ArrayStringSimulation
5Minimum Operations to Write the Letter Y on a GridMEDIUM81.6
ArrayHash TableMatrix+1
6Candy CrushMEDIUM75.3
ArrayTwo PointersMatrix+1
7Count Alternating SubarraysMEDIUM75.3
ArrayMath
8Rotate ImageMEDIUM73.4
ArrayMathMatrix
9Four DivisorsMEDIUM73.4
ArrayMath
10Simplify PathMEDIUM71.2
StringStack

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Capital One Interview Questions

Preparing for a Capital One interview? This page contains a curated collection of 47 coding and technical interview questions asked at Capital One, sourced from real candidate experiences on LeetCode and other platforms.

The questions span a wide range of topics including Array, Hash Table, Design, Simulation, Matrix — all areas Capital One interviewers are known to focus on. Each question is tagged by difficulty (Easy, Medium, Hard) and topic so you can prioritize your preparation effectively.

Whether you're a fresher or an experienced engineer targeting Capital One, practicing these problems will help you understand the patterns and problem-solving approaches expected in their hiring process. Start with Easy questions to build confidence, then tackle Medium and Hard problems to sharpen your skills.

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