CSIR NET 2025 December Notification Out: Apply Online Begins, Exam Date (18 Dec)

📅 CSIR NET 2025 December Exam Date

The CSIR NET 2025 December session exam is scheduled for 18th December 2025. Candidates can check the important dates below:

It is essential for candidates to apply online before the last date and ensure all eligibility criteria are met.

📝 How to Apply Online for CSIR NET 2025 December

The online application process is simple and completely digital. Follow these steps:

1. Visit the official CSIR NET portal: csirnet.nta.nic.in

2. Click on the “Apply Online for CSIR NET December 2025” link.

3. Register using your email ID and mobile number.

4. Fill in the personal, educational, and exam-related details.

5. Upload scanned photograph, signature, and required documents as per specifications.

6. Pay the application fee online using net banking, UPI, or debit/credit card.

7. Submit the application and take a printout of the confirmation page for future reference.

Application Fee:

• General/OBC: ₹1000

• SC/ST/PwD: ₹500

👩‍🎓 CSIR NET 2025 December Eligibility Criteria

Candidates must meet certain educational and age requirements to appear for CSIR NET.

🔹 Educational Qualification

• Postgraduate Degree (Master’s/M.Sc.) in relevant subjects such as

  • Chemical Sciences

  • Earth, Atmospheric, Ocean & Planetary Sciences

  • Life Sciences

  • Mathematical Sciences

  • Physical Sciences

• Final year students of Master’s programs are also eligible to apply, subject to completing the degree before the fellowship or appointment.

🔹 Age Limit

• Junior Research Fellowship (JRF): Maximum 28 years (relaxation applicable for reserved categories)

• Assistant Professor Eligibility (Lectureship): No age limit

Relaxation in upper age:

• SC/ST: 5 years

• OBC-NCL: 3 years

• PwD: 10 years

🧪 CSIR NET 2025 December Exam Pattern

The CSIR NET exam is conducted online in Computer-Based Test (CBT) mode with multiple-choice questions.

🔹 General Exam Structure

🔹 Section-wise Details

• Part A: General Aptitude, Logical Reasoning, and Numerical Ability

• Part B: Subject-specific fundamentals (M.Sc./B.Tech level)

• Part C: Higher-order reasoning, analytical, and application-based questions

Candidates need a minimum qualifying score in each part to be considered for JRF or Lectureship eligibility.

📚 CSIR NET 2025 December Syllabus

The syllabus is subject-specific and varies according to the chosen discipline. However, the common structure includes:

🔹 1. Chemical Sciences

• Physical Chemistry: Thermodynamics, Chemical Kinetics, Quantum Chemistry

• Inorganic Chemistry: Coordination Compounds, Chemical Bonding, Periodic Table

• Organic Chemistry: Reaction Mechanisms, Stereochemistry, Functional Group Chemistry

🔹 2. Life Sciences

• Cell Biology, Genetics, Immunology

• Molecular Biology, Biotechnology, Biochemistry

• Ecology, Evolution, Microbiology

🔹 3. Physical Sciences

• Classical Mechanics, Electromagnetism, Optics, Quantum Mechanics

• Thermodynamics, Statistical Mechanics

• Electronics, Atomic & Molecular Physics

🔹 4. Mathematical Sciences

• Algebra, Calculus, Differential Equations

• Probability, Statistics, Linear Algebra

• Numerical Methods, Optimization

🔹 5. Earth, Atmospheric, Ocean & Planetary Sciences

• Geology, Mineralogy, Petrology

• Atmospheric Science, Oceanography

• Environmental Science, Geophysics

Note: Candidates should refer to the official syllabus PDF released by CSIR-UGC for detailed topics and weightage.

📄 CSIR NET 2025 Question Paper & Previous Year Trends

Understanding previous years’ question papers helps candidates:

1. Identify important topics and recurring questions.

2. Understand difficulty level and question distribution.

3. Practice time management for CBT exam conditions.

• Previous Year Trends:

  • Part A: Logical reasoning and numerical ability questions have become more application-oriented.

  • Part B: Core subject questions require conceptual clarity and understanding of fundamentals.

  • Part C: Higher-order analytical questions are designed to test research aptitude.

Tip: Attempt at least 3–5 previous year papers to boost confidence and improve accuracy.

💡 Preparation Tips for CSIR NET 2025 December

1. Understand the Exam Pattern: Familiarize yourself with Part A, B, and C structure.

2. Create a Subject-wise Plan: Divide topics into daily or weekly targets.

3. Focus on Fundamentals: Strong grasp of concepts is essential for Part B & C.

4. Practice Numerical & Analytical Problems: Especially important for Chemical, Physical, and Mathematical Sciences.

5. Revise Regularly: Make short notes for last-minute revision.

6. Mock Tests: Attempt online mock tests under exam conditions to manage time efficiently.

7. Stay Updated: Read research news and current developments in your subject area.

🔑 Important Points to Remember

• Check eligibility carefully before applying.

• Ensure your email and mobile number are active for updates.

• Keep scanned copies of documents ready for upload.

• Download the admit card well before the exam date.

• Carefully read instructions for online examination to avoid mistakes.

• Keep track of official CSIR-UGC notifications to stay updated about results and certificates.

📌 Conclusion

The CSIR NET 2025 December session is an excellent opportunity for candidates aspiring for Junior Research Fellowship and Assistant Professor positions in Indian universities and research institutes. With the exam scheduled on 18th December 2025, candidates should focus on completing the online application, understanding the syllabus, practicing previous year papers, and following a structured preparation plan.

By keeping track of eligibility criteria, exam pattern, and important dates, aspirants can optimize their preparation and enhance their chances of success. The CSIR NET certification not only opens the door to lectureship positions but also enables candidates to pursue cutting-edge research in prestigious institutions.