JEE Main B.Arch Answer Key 2026 (Paper 2A) – PDF, Solutions, Analysis & Updates

JEE Main -Session 1 B.Arch Answer Key 2026: The JEE Main B.Arch 2026 (Paper 2A) examination is currently underway, and candidates who have already appeared are eagerly waiting for the answer key and response sheet to evaluate their performance. The answer key helps aspirants estimate their tentative scores and understand the type of questions asked in the architecture entrance exam.

Since the exam is still being conducted in multiple shifts, the official answer key has not yet been released. 

JEE Main B.Arch Answer Key 2026 – Latest Updates

• The official JEE Main Paper 2A answer key will be released by NTA after the completion of all exam shifts.

• Before publishing the final key, NTA will release a provisional answer key, along with the response sheet and the question paper in PDF format.

• Candidates will be allowed to challenge the provisional answer key within the given window by paying a nominal fee.

• The final answer key will be released after reviewing objections, followed by the result.

Download JEE Main Paper 2 Answer Key 2026 Link Active (Soon) 

The JEE Main Paper 2 Answer Key 2026 download link will be activated on the official NTA website after the completion of all exam shifts. Once released, candidates can access the provisional answer key PDF using their application number and login credentials.

How to Download JEE Main Paper 2 Answer Key 2026 

Candidates can follow the steps below to download the JEE Main Paper 2 (B.Arch) answer key 2026:

1. Visit the official JEE Main website: jeemain.nta.nic.in.

2. On the homepage, click on the link for “JEE Main 2026 Paper 2 Answer Key”.

3. Log in using your Application Number and Date of Birth/Password.

4. The JEE Main Paper 2 answer key PDF (Jan 28, 2026) will appear on the screen.

5. Download the PDF and use it to calculate your tentative score.

JEE Main Paper 2 Answer Key 2026 Objection Window 

The JEE Main Paper 2 Answer Key 2026 objection window will allow candidates to challenge the provisional answer key released by the National Testing Agency (NTA) for B.Arch (Paper 2A) and B.Planning (Paper 2B) exams held on 28 January 2026.

Once the provisional answer key is released, NTA is expected to open a limited-time objection window, during which candidates can submit challenges against any discrepancies. The exact dates, fees, and guidelines will be announced through the official notice.

How to Challenge JEE Main Paper 2 Answer Key 2026 

Candidates may be able to challenge the answer key online by following the steps below after the official link is activated:

1. Visit the official JEE Main website.

2. Go to the JEE Main 2026 Paper 2 Answer Key section.

3. Log in using your Application Number and Password/Date of Birth.

4. View the provisional answer key along with your recorded responses

5. Click on the “Raise Objection” option.

6. Select the question ID you wish to challenge and choose the correct option.

7. Upload supporting documents (if required) and pay the applicable fee.

8. Submit the objection and save the confirmation.

NTA experts will decide final acceptance or rejection of objections.

How to Calculate Marks Using JEE Main Paper 2 Answer Key 2026

After downloading the response sheet and provisional answer key, candidates can estimate their tentative score using the official marking scheme:

• Correct Answer: +4 marks

• Incorrect Answer: −1 mark

• Unattempted/Marked for Review: 0 marks

Score Calculation Formula

Total Marks (Number of Correct Answers×4)−(Number of Incorrect Answers×1)

This calculation provides an approximate score and may vary from the final result released by NTA.