Company OAs DSA Sheet All Problems Placement Data Interview Experiences Premium

Built by students, for students — practice company-specific OAs, DSA sheets, and real interview experiences to land your dream role.

© 2026 OAHelper.in·Terms·Privacy·Refunds·Trust & Safety·Contact·

Ready to crack your next OA?

Practice company-specific questions trusted by thousands of students across India.

Start Practicing Go Premium

OA Practice·DSA·Placements

Disclaimer: OAHelper is an independent educational platform. We (oahelper.in) do not own the images or questions shown. Content is uploaded by users.

Coding Topic

Sliding Window OA Questions

Practice 137+ Sliding Window coding questions from real online assessments. Filter by company, solve in the OAHelper editor, and prepare for company-wise OAs.

easy Sliding Window medium Sliding Window hard Sliding Window

QuestionCompanyDifficulty

Question 2: MovieDB WatchlistamazonMedium Maximum Consecutive Stock Transfersstanley shlHard Question 2ripplingMedium

Shortest Substring Containing Characters

nebius

Medium

Question 1jpmorgan chaseMedium

3. Count Nice Sub ArrayemergentMedium

Find Longest ImageamazonHard

Relay Team SelectionripplingMedium

Code Question 2amazonHard

Good SubarraysadobeHard

Minimum Cost to Reach Point nmicrosoftMedium

Count Journey Segmentswells fargoMedium

Computer StoretavantMedium

Longest Arithmetic Subarray With One ChangeamazonHard

Subarray Product Equals KibmMedium

Count Sawtooth SubarraysvisaMedium

Artifact Collector's Dilemmaethos lifeMedium

Count Unique Character SubstringsibmMedium

Quiz Competition TeamsoracleMedium

Computer StoretavantMedium

Longest Semi-Alternating SubstringnabMedium

String GamezenotiMedium

Array JourneyripplingMedium

Log Analysis 2flexportMedium

String Challengejupiter moneyMedium

Minimum Moves to Organize BallsharnessMedium

Fixed Windowaxis bankMedium

Marble DistributionwalmartMedium

Find Minimum EffortagodaMedium

Minimum Length Subarray with K Distinct IntegersibmMedium

Max OR ArraymyntraMedium

Determine Stability RiskamazonMedium

Compromised Subarray CountedelweissHard

Value of an expressiondeutsche bankMedium

Dominant SubarraysdevrevMedium

Bomb Defusal Sequence GenerationopentextEasy

Minimum Moves to Organize BallsquinceHard

Pleasant melodynxtwaveEasy

Maximum Consecutive Productsbank of americaEasy

Maximise SumgoogleMedium

Maximum Subarray MinimumibmMedium

Find Maximum Performance ScoreamazonHard

Maximum Performance ScoreamazonHard

Permutation in StringquicksellMedium

Smallest Sub-chain with Golden ElementsdevrevMedium

Minimize Sum of Absolute Differencesde shawMedium

Find the SubstringpostmarkMedium

Special shoesnetcoreMedium

Maximum Consecutive Products within Budgetcommonwealth bank of australiaEasy

Maximum profitcapital oneHard

All topics All problems Company-wise OA questions amazon OA questions stanley shl OA questions rippling OA questions nebius OA questions jpmorgan chase OA questions emergent OA questions

Sliding Window OA Questions | OAHelper