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Company OAs All Problems Topics Company Insights OA Calendar Interview Experiences Premium

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

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.

Company Topic

IBM Array OA Questions

Practice 28+ Array coding questions asked in IBM online assessments.

Minimum Cost to Make Array Elements DistinctMedium Minimum Moves to Custom Sort ArrayEasy Maximum Requests in a Time WindowMedium Frequent Query Types in a 600-Second WindowMedium Count Medical Records In RangeEasy Count Invalid Server Log GroupsEasy Count Value-Increasing Triplets Under a ThresholdMedium

Letter Frequency Similarity Check

Medium

Alternating Parity ClassificationMedium

Longest Balanced Binary SubarrayMedium

Count Unstable ProcessesMedium

Count Log Retries Within a GapMedium

Question 1: Count Strictly Increasing TripletsMedium

Question 1Easy

Medical Records: Body Temperature RangeEasy

Second Most Frequent ElementEasy

Find SpeedsterMedium

Meeting Room AvailabilityEasy

Step PatternsEasy

Question 2Medium

HackerCardsEasy

Format the log strings of an unordered logEasy

Count the number of spikesEasy

Equalizing Portfolio SharesMedium

Count Increasing PairsEasy

Subarray Product Equals KMedium

Detect First AnomalyEasy

Select Least Resource TasksMedium

Alternating Process SchedulerMedium

Count Triplets with Bounded DifferenceMedium

Process SchedulerMedium

Task Scheduling SystemMedium

Signal Tower CalibrationEasy

Smart Cities Security Units RelocationMedium

Process Starvation TimeMedium

Array ChallengeEasy

Minimum Cost for ProjectsEasy

Maximum Element After Decreasing and RearrangingMedium

Capable ModelsMedium

Women in TechEasy

Hidden Chip DetectionMedium

Array ChallengeMedium

Minimum Project CostEasy

Merge IntervalsMedium

Sort Triangles by AreaEasy

Minimum Length Subarray with K Distinct IntegersMedium

Maximum Subarray MinimumMedium

Consolidate RuntimesMedium

Maximum Consecutive Hidden CommitsMedium

Question 1Easy

All IBM OA questions All Array questions Interview experiences

IBM Array OA Questions | OAHelper