CSIR NET Final Answer Key 2025 (Released): Download Subject-Wise PDF for December Session

CSIR NET Final Answer Key 2025 Out

The National Testing Agency (NTA) has officially published the CSIR NET Final Answer Key 2025 for the December session of the Joint CSIR-UGC NET examination. Conducted on 18 December 2025 in a nationwide CBT format, the exam saw over 2,12,552 candidates appear. All participants can now access their final answer keys, question papers, and recorded responses via the official portal.

• Appeared candidates: 2,12,552 across India
• Final Answer key Release date: 30 January 2026

CSIR NET Answer Key 2025: Overview

With the release of the CSIR NET Final Answer Key 2025, candidates can now accurately cross-check their performance and estimate their final scores. Please refer to the exam overview section below for key details regarding the CSIR NET 2025 session.

CSIR NET Final Answer Key PDF Download link

The NTA has activated the official download link for the CSIR NET Final Answer Key 2025. Candidates who appeared for the December session can download the document using the direct link below or via the official NTA website. Please keep your login credentials ready to access your personalized results.

Download CSIR NET Final Answer Key PDF (Active)

CSIR NET Response Sheet 2025

The CSIR NET Response Sheet 2025 is available alongside the final answer key, providing candidates with a record of their marked responses. The CSIR NET December Response Sheet 2025 is essential for verifying your attempts and calculating an accurate score. You may download it by logging in with your application number and date of birth.

CSIR NET Objection Link

The CSIR NET Answer Key challenge window is now open on the NTA website. Candidates dissatisfied with the provided answers can submit formal objections online from 30 December 2025 to 01 January 2026 (11:00 PM). A non-refundable processing fee of ₹200 per question applies. Please note that only online payments are accepted; offline or unpaid challenges will not be processed.

Click Here to Challenge CSIR NET Answer Key 2025

How to Download CSIR NET Answer Key 2025?

The CSIR NET 2025 examination is conducted by the NTA to maintain standardized testing across all subject domains. Follow our step-by-step guide below to efficiently download your CSIR NET December Answer Key 2025.

1. Visit the official website at csirnet.nta.ac.in.
2. Click on the ” CSIR December 2025 ” Answer key
3. Enter your login credentials, such as Application Number and Date of Birth.
4. Select your Subject (Chemical, Earth, Life, Mathematical, or Physical Sciences).
5. The answer key (PDF) will be displayed.
6. Download the CSIR NET Answer key and save it for future reference.

Details to be Mentioned on the CSIR NET Answer Key 2025

As the CSIR NET December Exam 2025 serves as the primary eligibility test for Assistant Professorships across India, it is important to review all data contained within the answer key. Below, we outline the specific details provided on your results sheet.

• Exam Name (CSIR UGC NET)
• Subject / Paper Applied For
• Exam Date
• Exam Subject Code
• Question IDs
• Correct option IDs

How to Challenge CSIR NET Answer Key 2025?

Should you identify any discrepancies in the provisional answer key, you have a limited time window to formally raise your objections with the NTA.

1.  Visit the official NTA website.
2. Click on “Challenge Answer Key”.
3. Select the question ID and upload the supporting documents
4. Pay the objection fee of Rs. 200 per question.
5. Submit the objection before the deadline.

CSIR NET 2025 Marking Scheme

The CSIR NET exam is divided into three sections: Part A, Part B, and Part C, all consisting of objective-type multiple-choice questions. With no sectional time limits, candidates must manage their time according to subject-specific guidelines. Find the detailed CSIR NET marking scheme below: