GATE Answer Key
Provisional and final answer keys, response sheets, challenge procedures and fee information.
Answer-key analysis desk
Compare responses, calculate a provisional score and challenge only with evidence.
Dates, fees, cutoffs and rules can change between admission cycles. Confirm dynamic details on the conducting authority’s official portal before acting.
GATE 2026 Answer Key: Responses, Objections and Score
After the examination, the organising institute publishes candidate responses and answer-key material under its announced process. Candidates should compare the recorded response—not the answer remembered afterward—with the official question identifier and provisional key. Any challenge must follow the portal window, fee and evidence rules published by IIT Guwahati.
Verified framework
| What to verify | Why it matters |
|---|---|
| MCQ scoring requires one-third or two-thirds deduction for incorrect one- or two-mark responses | Verify it in the current official document before acting. |
| MSQ and NAT have no negative marking under the 2026 scheme | Verify it in the current official document before acting. |
| No partial marking is provided for any question | Verify it in the current official document before acting. |
| Final evaluation uses the authority’s final key and stated multi-session normalisation where applicable | Verify it in the current official document before acting. |
How to use this GATE 2026 Answer Key: Responses, Objections and Score information
A reliable plan converts information into dated, documented actions. Work through the following sequence and retain evidence of every completed step. Where an institute, employer or counselling authority publishes a separate rule, that destination-specific rule must also be satisfied.
Step 1: Download responses, question papers and keys before portal links close
Record the source, verification date, candidate-specific conclusion and deadline. Recheck after any corrigendum or portal update.
Step 2: Build a question-level sheet containing response type and marking rule
Record the source, verification date, candidate-specific conclusion and deadline. Recheck after any corrigendum or portal update.
Step 3: Challenge only a specific defensible technical issue with supporting reasoning
Record the source, verification date, candidate-specific conclusion and deadline. Recheck after any corrigendum or portal update.
Step 4: Use a score range when disputed questions remain unresolved
Record the source, verification date, candidate-specific conclusion and deadline. Recheck after any corrigendum or portal update.
Common mistakes and their corrections
- Scoring every question with a universal plus-four minus-one formula. Correct it through the official brochure or destination notice and documentary evidence.
- Awarding self-calculated partial marks for an MSQ. Correct it through the official brochure or destination notice and documentary evidence.
- Trying to change a recorded response through the key challenge. Correct it through the official brochure or destination notice and documentary evidence.
- Treating a coaching key as the official final key. Correct it through the official brochure or destination notice and documentary evidence.
Decision checklist
- Is the information for GATE 2026 and the correct test-paper code?
- Has a newer dated notice changed the brochure position?
- Does the candidate satisfy the separate institute or employer condition?
- Are application, payment and document statuses recorded and preserved?
- Is the next action scheduled before the official deadline rather than at it?
Frequently asked questions
Can an answer-key challenge change the response selected by a candidate?
No. It questions the provisional key or treatment of a question, not the response recorded during the exam. Candidates should still verify the latest candidate-specific position on the official portal before acting.
Should MSQ guesses lose marks?
The 2026 pattern specifies no negative marking for MSQ, although an incomplete or wrong selection earns no partial credit. Candidates should still verify the latest candidate-specific position on the official portal before acting.
Is a provisional score the final GATE score?
No. Marks, normalisation where applicable and the official score formula determine the declared result. Candidates should still verify the latest candidate-specific position on the official portal before acting.
Final verification note
GATE qualification is evidence of performance in a test paper; it is not an unconditional promise of admission, assistantship or employment. Preserve the brochure, dated notices and candidate records, and use the current rules of the institute, counselling platform or recruiter that will make the final decision.
Continue with the connected GATE eligibility guide, paper pattern, admission and counselling guide and preparation plan. Use the official GATE 2026 website for live notices and candidate services.
Exam at a Glance
- Admission LevelPostgraduate engineering, research and selected recruitment pathways
- Conducting AuthorityIIT Guwahati
- Exam CategoryPostgraduate Engineering