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DevRev OA Questions 2026 — Online Assessment & Interview Practice

12 real DevRev online assessment questions from recent interviews. Includes coding rounds, MCQs, and DevRev interview preparation tips for SDE Intern, New Grad, and full-time roles.

  • Magical Tree Curse
  • Minimal Substrings with K Distinct Characters
  • Find Closest Element
  • Largest Rectangular Mural
  • Palindromic Array Transformation
  • Minimize Expected Reading Time
  • Minimum Generation
  • Rhombic Cipher
  • Codewriting
  • Smallest Sub-chain with Golden Elements
  • Maximum Revenue from Rod Cutting
  • Maximize K for Skill Points
Browse All CompaniesInterview ExperiencesPlacement DataDevRev Array OA questions (8)DevRev Dynamic Programming OA questions (4)DevRev Greedy OA questions (3)DevRev String OA questions (3)DevRev Binary Search OA questions (2)DevRev Depth-First Search OA questions (2)DevRev Graph Theory OA questions (2)DevRev Hash Table OA questions (2)
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DevRev OA Questions

12 QuestionsOnline Assessment

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Magical Tree Curse

TreeDynamic ProgrammingDepth-First Search+1
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Minimal Substrings with K Distinct Characters

StringHash TableGreedy
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Find Closest Element

ArrayMath
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Largest Rectangular Mural

ArrayStackMonotonic Stack
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Palindromic Array Transformation

ArrayStringDynamic Programming+1
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Minimize Expected Reading Time

TreeDynamic ProgrammingGraph Theory+2
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Minimum Generation

ArrayMathBinary Search+1
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Rhombic Cipher

ArrayMatrixSimulation
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Codewriting

ArrayMatrixSimulation+2
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Smallest Sub-chain with Golden Elements

ArrayHash TableSliding Window+2
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Maximum Revenue from Rod Cutting

Dynamic ProgrammingMemoization
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12

Maximize K for Skill Points

ArrayBinary SearchGreedy+1
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