GATE 2027 Answer Key and Challenge Dates

The 2027 answer-key release and challenge dates have not been announced. The examination runs on 6, 7, 13, 14, 20 and 21 February, and results are scheduled for 19 March. No 2026 key is an active 2027 answer key.

Keep the paper code and session with each downloaded paper. Previous-year papers remain useful for practice, with their original year labels.

Provisional and Final Answer Keys

The provisional key supports the challenge process. A final key incorporates the organiser's decisions and is used for evaluation. A coaching solution is not the official provisional or final key.

For MSQ, check the full accepted option set. For NAT, check the accepted numerical value or range. A single remembered number is insufficient when the official key gives an interval.

How to Match the Key with Your Responses

The candidate response sheet shows what you entered. The official key supplies what earns marks; neither should be substituted for the other.

How to Prepare an Answer-key Challenge

Submit through the challenge facility within its notified window. A complete 2027 challenge-fee and deadline notice is not yet available, so an old fee should not be presented as the current charge. A disagreement needs a technical reason; merely preferring another option is not a substantiated objection.

Marks from the Answer Key

This calculation gives raw marks. The GATE score formula needs the official paper benchmarks, and multi-session normalisation requires session statistics. Do not label this total a rank prediction.

1. Key Stages
2. Paper and Response Matching

1. Challenge Evidence
2. Raw Marks Reference