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CSIR UGC NET Answer Key 2025 (Jan 1): Download PDF Answer key December session

CSIR UGC NET Answer Key 2025: The National Testing Agency is release the provisional answer key for CSIR UGC NET on January 1, 2026 after the completion of the exam. The CSIR UGC NET Exam 2025 will be conducted on December 18, 2025. After the examination process is over, NTA will release a provisional answer key on the official website.

Afterwards, an objection window will open, during which candidates can raise objections regarding the answers provided in the provisional answer key by paying the fee, which costs INR 200. At the end, a final answer key will be released on January 2026. It contains all of the correct answers to the questions that came in the examination. Candidates can compare their answers to the correct answers provided in the answer key to get an estimated idea of their performance.

Table of Contents

CSIR UGC NET Answer Key 2025 

The NTA announced an official date for the release of the CSIR UGC NET answer key 2025 yet. However, based on previous years, the provisional answer key is likely to be released on January 1, 2026. Once it's out, candidates can download it from the official CSIR UGC NET website. After that, NTA will open a window for objections. If any candidate wants to challenge an answer, they will need to pay a fee of 200.

Only the challenges submitted with payment will be reviewed. Once all the objections are resolved, NTA will likely release the final answer key for CSIR UGC NET 2025 on January 2026. The final answer key will contain correct answers to all the questions that appeared in the CSIR UGC NET 2025 December session examination. Candidates can use it to get an estimated idea of their performance.

How to Download CSIR UGC NET Answer Key 2025?

Students need to follow this step-by-step guide to download the official CSIR UGC NET answer key:

Step 1. Candidates need to go to the official website at csirnet.ntaonline.in

Step 2. Click on "CSIR UGC NET 2025 Answer Key" under the notification tab of the website, or search it directly from the search bar.

Step 3. After locating the answer key, check the answer key and download it on your desktop/device.

Step 4. Compare your responses to the correct responses and calculate how many correct answers were ticked.

CSIR UGC NET 2025 Release Date

Event

Date (Tentative)

Exam Date

December 18, 2025

Provisional Answer Key Release

January 1, 2026

Last Date to Challenge Answer Key

January 1, 2026

Final Answer Key Release

January 2026

Result Announcement

January 2026

CSIR UGC NET Answer Key 2025 PDF Download Link 

The answer key for CSIR UGC NET 2025 has not been released yet. Once it's released, candidates will be able to download it from the official website of the examination. Here is the link for the CSIR UGC NET 2024 December session answer key for reference: 

Examination

Link

CSIR UGC NET 2025 June Session Answer Key 

CSIR UGC NET 2024 December Answer Key 

Answer Key 

How to Object Answer Key?

If there is any error in the CSIR UGC NET 2025 answer key, candidates need to inform the university by emailing them and paying the fees of INR 200. In the email, candidates need to explain the error and attach a picture of the error as proof. The official CSIR UGC NET mail ID is csirnet@nta.ac.in. Candidates appearing in the examination can send their objections related to discrepancies and any queries regarding the admission process to this email. 

The university will evaluate the errors senby the candidates and release a final answer key after resolving all of the discrepancies. After the release of the final answer key, the university won’t entertain any complaints regarding the errors in the answer key.

CSIR UGC NET 2025 Provisional and Final Answer Key 

After the CSIR UGC NET 2025 examination, the university will first release a provisional answer key. This answer key is meant to provide candidates with an initial idea of the correct responses to the exam questions. However, this answer key is not final and may contain errors or discrepancies.

Candidates can challenge the answer key if they find any errors during the objection window. To do so, they must send an email to the official contact ID mentioned above with proper justification and proof for their claim and pay the fees of INR 200 via net banking, UPI, or debit/credit card. Only paid objections will be entertained.

Objections will be evaluated, and necessary corrections will be made in the answer key. Once this process is complete, the final answer key will be released. The final answer key consists of all the correct answers to the questions that appeared in the examination. It can’t be challenged like the provisional answer key.

CSIR UGC NET Answer Key 2025 Marking Scheme 

There are a total of 120 questions, of which candidates need to attempt 70 questions. Candidates can score a maximum of 200 marks in the CSIR UGC NET 2025 examination. This exam is divided into five sections, which candidates need to answer within 180 minutes. The marking scheme of the exam is as follows:

Part

Description

Marks per Question

Negative Marking

Part A

General Aptitude (logical reasoning, numerical ability, data interpretation)

+2

-0.5 

Part B

Subject-specific MCQs (based on syllabus)

+2

Varies by subject

Part C

Higher-order questions testing scientific concepts and applications

+4

Varies by subject

To calculate your CSIR UGC NET 2025 scores, use the following formula:

Total Score = (Correct Answers × marks awarded for each correct answer) - (Incorrect Answers × negative marks for each wrong answer)

How to Calculate Marks with Answer Key?

Follow the steps mentioned below to calculate the total marks scored in the examination:

Step 1. Candidates need to go to the official website of the university and find the CSIR UGC NET answer key 2025 under the “important notification” section of the website.

Step 2. Check all of the correct answers

Step 3. Tick all the correct answers marked by the candidate according to the answer key.

Step 4. Count the correct answers marked during the examination.

Step 5. Use the formula mentioned above to calculate the total number of marks.

Step 6. The end product will be your score for CSIR UGC NET 2025.

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Frequently Asked Questions

You can download the provisional and final answer keys from the official website: csirnet.nta.ac.in.
The provisional answer key is normally released a few days after the exam.
Yes, candidates can challenge the provisional answer key by paying a non-refundable fee of INR 200 per question during the objection window.
Log in to the official CSIR NET portal using your application number and date of birth, select the questions you wish to challenge, upload supporting documents, and pay the required fee online.
No, the challenge fee is non-refundable, even if your objection is accepted.