UCEED Answer Key 2026: Release Date & How to Challenge

UCEED releases an official answer key for Part-A, the part of the exam with a single correct answer for each question, and this is confirmed and official. Many candidates do not expect this, since UCEED is best known for sketching and design aptitude, and neither has one correct answer. IIT Bombay even opens a short window before the key is finalised, during which candidates can formally object to a specific answer.

The UCEED office at IIT Bombay manages this entire process, from the first draft key to the final one. It applies only to Part-A, the computer-based half of the paper. This page explains why, further down.

This page covers everything you need on the UCEED 2027 answer key, whether you sat for the 17 January 2027 exam or are helping someone who did. It covers when the key comes out, how to download it, how to raise an objection, and how to turn the key into an estimated score. The UCEED 2027 overview page has the full exam timeline if you need context beyond the answer key alone.

UCEED runs a genuine provisional-to-final answer key process for Part-A. It includes a defined objection window before the score becomes final. This is a confirmed, official part of how UCEED works, not something candidates have to assume or hope for.

UCEED 2027's own answer key dates are not out yet. IIT Bombay has confirmed only the exam date itself, 17 January 2027. The figures above come from the 2026 cycle, the most recently completed one. They stand in as the best available reference until UCEED 2027's own schedule is published.

IIT Bombay has not officially announced UCEED 2027's answer key dates. It has said only that full 2027 details, including this timeline, will follow by 1 October 2026.

If UCEED 2027 follows a similar gap, expect the draft key within a couple of days of the 17 January 2027 exam. Expect the final key roughly a week after that. This is a reasonable expectation based on the last cycle, not a confirmed date.

UCEED's answer key lives behind each candidate's own login, on the candidate portal. It is not a public PDF on the open internet.

1. Go to the candidate portal, uceedapp.iitb.ac.in, and log in with your UCEED registration credentials.
2. Look for the answer key section once IIT Bombay activates it for the current cycle. Based on the 2026 pattern, this happens a couple of days after the exam.
3. Open the draft key first. This is the version you can still raise an objection against.
4. Return to the same portal after the objection window closes. This shows you the final key, the version your actual score is based on.
5. Save a copy of both versions for your own records, the same way you would keep a scorecard.

This portal login is the same mechanism UCEED used through the 2026 cycle. It is expected to carry over for UCEED 2027.

UCEED's own brochure describes the answer key itself. It does not confirm whether a separate response sheet document is issued, the way some other computer-based exams provide one. That detail is not publicly stated, so it will not guess at it.

The answer key's coverage is confirmed, and that matters more here. UCEED's key applies only to Part-A, the 200-mark, computer-based half of the paper. Part-A is made up of NAT, MSQ and MCQ questions. Part-B, the hand-drawn Sketching and Design Aptitude section worth 100 marks, has no released answer key at all. The UCEED 2027 exam pattern page has the complete Part-A and Part-B breakdown if you need the full structure.

So a UCEED 2027 candidate should expect one key. It covers roughly two-thirds of the total marks, not a document for the full paper.

UCEED does run a real objection process, confirmed in IIT Bombay's own brochure. It is short, and it only works one way.

If UCEED 2027 repeats this pattern, expect a similarly short window right after the draft key appears. Expect it to stay portal-only too. This is likely, based on the 2026 cycle, but it is not yet officially confirmed for 2027.

Once the objection window closes, IIT Bombay reviews every submission and releases the final key. That final version, not the draft, is what your actual score is based on.

Once a draft or final key is out, you can estimate your own Part-A score using UCEED's confirmed marking scheme. Part-B cannot be self-scored this way, since it is evaluated by hand.

Part-A has three question types, each marked differently:

• NAT (14 questions, 56 marks): answered on a virtual keyboard, worth 4 marks each, with no negative marking at all. A wrong NAT answer costs you nothing.
• MSQ (15 questions, 60 marks): partial credit applies. Selecting every correct option with nothing wrong earns +4. Getting 3 of 4 correct options with nothing wrong earns +3. Getting 2 correct options earns +2, and 1 correct option earns +1. An unanswered MSQ scores 0. Any other combination scores -1.
• MCQ (28 questions, 84 marks): 3 marks for a correct answer, and a deduction of exactly 0.71 marks for a wrong one.

A worked example. Say you attempt all 14 NAT questions and get 10 right. That is 10 x 4 = 40 marks, with no penalty for the 4 you got wrong.

On MSQ, say 8 questions earn the full +4 each (32 marks). Another 4 questions earn +2 each (8 marks), and 3 score -1 each (-3 marks). That totals 32 + 8 - 3 = 37 marks.

On MCQ, say you attempt 25 of 28, getting 18 right and 7 wrong. Correct: 18 x 3 = 54. Wrong: 7 x 0.71 = 4.97, deducted. That section nets 54 minus 4.97, which is 49.03 marks.

Estimated Part-A score: 40 + 37 + 49.03 = 126.03 out of 200.

This is only an illustration of the method, not a real candidate's marks. Once your own draft or final key is out, run your actual responses through the same three-part calculation. Part-B's 100 marks are added separately, after manual evaluation. Your full UCEED score only comes together once the UCEED 2027 result is declared.