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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.

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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.

Google_IITR OA Questions 2026 — Online Assessment & Interview Practice

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

Tricky subarrays
Maximise sum
Trim zeroes

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All Companies

Google_IITR OA Questions

3 QuestionsOnline Assessment

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Unlock All Questions

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Tricky subarrays

ArrayBinary SearchPrefix Sum+1

Premium

Maximise sum

Array

Premium

Trim zeroes

ArrayStringSegment Tree+2

Solve

Google_IITR OA Questions 2026 — Online Assessment & Interview Practice

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

Tricky subarrays
Maximise sum
Trim zeroes

All Companies

Google_IITR OA Questions

3 QuestionsOnline Assessment

Unlock Full Access

Practice all 3 questions

Unlock All Questions

Get full access to practice

Tricky subarrays

ArrayBinary SearchPrefix Sum+1

Premium

Maximise sum

Array

Premium

Trim zeroes

ArrayStringSegment Tree+2

Solve