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Last updated: 13 November 2026

Not an official site

GATE 2027 CS Prep is an independent study site. It is not run by, endorsed by or connected to IIT Madras, the other IITs, IISc, the GATE organising committee, or the Ministry of Education. "GATE" is used only to describe the exam this material prepares for.

Exam dates and rules

The countdown, exam pattern and marking scheme on this site come from public GATE announcements and past papers. They can change. The official GATE 2027 website, gate2027.iitm.ac.in, is the only authority on dates, eligibility, syllabus, pattern and marking.

Accuracy of notes and answers

The notes and questions are checked carefully, and numeric answers are verified by computation, but mistakes can still slip through. Use the material as practice, cross-check anything important against a textbook, and report errors through athash.in.

Scores are not predictions

Mock scores show how you did on these questions. They do not predict your GATE score, rank or admission chances.

Outside links

Links to other sites are for further reading. We do not control those sites and are not responsible for their content.