Joint CSIR UGC NET Syllabus 2025 and Exam Pattern for all five subjects: Chemical Sciences, Earth Sciences, Life Sciences, Mathematical Sciences and Physical Sciences has been announced by the HRDG – Human Resource Development Group (CSIR) on its website (www.csirhrdg. res.in).
The candidates must carefully go through the Joint CSIR UGC NET syllabus as it provides them with an idea of what and how to study. It can help candidates figure out important topics along with section-wise distribution to design the study schedule more effectively.
CSIR UGC NET Syllabus 2025
The National Testing Agency (NTA) holds the Joint CSIR-UGC NET Examination online in the form of a Computer-Based Test (CBT). The examination is conducted annually on behalf of the Council of Scientific and Industrial Research (CSIR). Its primary purpose is the selection of candidates for Junior Research Fellowship (JRF) and Lectureship (LS) in various science subjects.
Candidates who want to appear this year for this exam should know the entire CSIR UGC NET Syllabus and exam pattern. The paper for all subjects is the same and contains three sections: A, B, and C, with a maximum of 200 marks. As each section tests a different skill, so knowing the pattern in depth can enhance your preparation significantly.
Joint CSIR UGC NET Syllabus 2025 – Key Highlights
| Particulars | Details |
| Conducting Authority | National Testing Agency (NTA) |
| Exam Name | Joint CSIR-UGC NET 2025 |
| Purpose | JRF and Lectureship Eligibility |
| Subjects | 5 (Chemical, Earth, Life, Mathematical & Physical Sciences) |
| Mode of Exam | Computer-Based Test (CBT) |
| Question Type | Multiple Choice Questions (MCQs) |
| Total Marks | 200 |
| Duration | 3 Hours |
| Negative Marking | Yes (varies by subject) |
| Official Website | www.csirhrdg.res.in |
CSIR UGC NET 2025 Selection Process
To qualify for either the Junior Research Fellowship (JRF) or Lectureship (LS), candidates must successfully clear several important stages. The selection process involves more than just scoring high marks; it includes a thorough check of the candidate’s knowledge, eligibility criteria, and required documents.
The selection process involves the following stages:
First Stage: Computer-Based Test (CBT) is a Compulsory stage to be taken by all the candidates in the approved CBT examination centres by NTA.
Merit List: The CSIR publishes a subject-wise merit list based on the CBT scores. Only those candidates whose scores are above the officially announced cut-off appear on this list.
Verification: Candidates who are selected based on merit have to go through the verification of their academic and personal documents before being selected.
CSIR UGC NET Exam Pattern 2025
Before beginning your preparation, you must thoroughly understand the structure of the question paper, including the total number of questions, the marking scheme, and the section-wise division. Since the exam is a single-session test with a 3-hour duration, time management is paramount.
Before you start your preparation, you must thoroughly understand the structure of the question paper, including the total number of questions, the marking scheme, and the section-wise division. The examination is conducted in one sitting and lasts for 3 hours, making effective time management essential for success.
Key Examination Features
| Feature | Detail |
| Total Marks | 200 |
| Duration | 3 Hours |
| Paper Structure | 3 Sections (A, B, and C) |
| Question Type | All Multiple Choice Questions (MCQs) |
| Negative Marking | Applicable (except for Part C of Mathematical Sciences) |
Knowing these details early helps you plan better and you’ll know where to give more time and where to keep answers short.
| Part | Section Name | Type of Questions | Marks | Remarks |
| Part A | General Aptitude | Common to all subjects: checks reasoning, data interpretation, and numerical skill | 30 | Attempt any 15 out of 20 |
| Part B | Core Subject MCQs | Subject-based, simple and direct questions | 70 | Concept-based |
| Part C | Analytical/Research-Based | Higher-level logical and numerical problems | 100 | Application-based |
Subject Codes and Specializations
| Subject Code | Subject Name | Key Specializations |
| 701 | Chemical Sciences | Analytical, Inorganic, Organic, Physical Chemistry |
| 702 | Earth, Atmospheric, Ocean & Planetary Sciences | Geology, Geophysics, Meteorology, Oceanography, Physical Geography |
| 703 | Life Sciences | Biochemistry, Biotechnology, Botany, Zoology, Genetics, Microbiology, Physiology |
| 704 | Mathematical Sciences | Pure Mathematics, Applied Mathematics, Statistics |
| 705 | Physical Sciences | Atomic & Molecular Physics, Electromagnetics, Quantum Mechanics, Thermodynamics, Condensed Matter Physics |
CSIR UGC NET 2025 Subject-Wise Exam Pattern
Chemical Sciences
| Part | Total Questions | To Attempt | Marks/Question | Negative Marking | Total Marks |
| A | 20 | 15 | 2 | 0.5 | 30 |
| B | 40 | 35 | 2 | 0.5 | 70 |
| C | 60 | 25 | 4 | 1 | 100 |
Earth, Atmospheric, Ocean & Planetary Sciences
| Part | Total Questions | To Attempt | Marks/Question | Negative Marking | Total Marks |
| A | 20 | 15 | 2 | 0.5 | 30 |
| B | 50 | 35 | 2 | 0.5 | 70 |
| C | 80 | 25 | 4 | 1.32 (33%) | 100 |
Life Sciences
| Part | Total Questions | To Attempt | Marks/Question | Negative Marking | Total Marks |
| A | 20 | 15 | 2 | 0.5 | 30 |
| B | 50 | 35 | 2 | 0.5 | 70 |
| C | 75 | 25 | 4 | 1 | 100 |
Mathematical Sciences
| Part | Total Questions | To Attempt | Marks/Question | Negative Marking | Total Marks |
| A | 20 | 15 | 2 | 0.5 | 30 |
| B | 40 | 25 | 3 | 0.75 | 75 |
| C | 60 | 20 | 4.75 | No Negative | 95 |
Physical Sciences
| Part | Total Questions | To Attempt | Marks/Question | Negative Marking | Total Marks |
| A | 20 | 15 | 2 | 0.5 | 30 |
| B | 25 | 20 | 3.5 | 0.875 | 70 |
| C | 30 | 20 | 5 | 1.25 | 100 |
Also Check: CSIR UGC NET December 2025 Last Date Extended, Direct Apply Online Link
CSIR UGC NET Syllabus 2025 (Subject-Wise Topics)
The CSIR UGC NET 2025 syllabus is officially available for all five science subjects. It clearly mentions what candidates must prepare before the test.
The exam checks two main things: your general aptitude and your depth of subject knowledge.
Part A is common for everyone. It tests reasoning, data interpretation, and numerical ability skills that show how you think rather than how much you remember.
Parts B and C depend on your subject. They check how well you understand, apply, and connect ideas.
It’s best to go through the official CSIR UGC NET Syllabus on the CSIR HRDG website before starting your preparation. It helps you plan better, focus on important areas, and save time during revision.
Part A – General Aptitude (Common to All Subjects)
- Numerical Ability
- Data Interpretation
- Graphical Analysis
- Logical & Analytical Reasoning
- Quantitative Comparison
- Scientific Aptitude
- Basic Math and Statistics
Part B – Subject-Specific Core
| Subject | Key Areas to Cover |
| Chemical Sciences | Organic, Inorganic, Analytical, Physical Chemistry |
| Earth Sciences | Geology, Oceanography, Meteorology, Physical Geography |
| Life Sciences | Cell Biology, Genetics, Ecology, Biochemistry, Human Physiology |
| Mathematical Sciences | Algebra, Calculus, Probability, Statistics, Geometry |
| Physical Sciences | Mechanics, Quantum Physics, Thermodynamics, Electromagnetism, Electronics |
Part C – Analytical/Conceptual
Key Topics:
- Combining ideas at the concept level
- Analysing data and experiment design
- Solving numerical problems
- Case-based and logical reasoning
Joint CSIR UGC NET Syllabus 2025 – Rules of Negative Marking
- 25% penalty in most subjects for wrong answers
- 33% penalty in Earth Sciences Part C
- No negative marks in Mathematics Part C
Also Read: CSIR UGC-NET December 2025 Notification OUT, Check Eligibility, and How to Apply
Preparation Strategy
- Practice 20 reasoning or numerical questions from Part A daily.
- Focus on high-weight topics in your subject.
- Take mock tests based on the official pattern (75 Qs for most subjects, 60 for Maths, 55 for Physics).
- Keep a formula and error notebook for quick review.
- Focus on accuracy rather than number of attempts to avoid negative marks.
CSIR UGC NET Syllabus 2025 PDF Download
You can download the official Joint CSIR UGC NET Syllabus PDF for each subject directly from the CSIR HRDG website.
Click here to visit the official website
Important Tips
- Know your subject code (701–705) before preparing.
- Study both concept-based (Part B) and analytical (Part C) topics equally.
- Focus on Part A General Aptitude, which can easily give you 30 bonus marks.
- Prepare carefully; negative marking can reduce your total score.
- For Maths students, Part C has no negative marks – make the most of it.
FAQs – Joint CSIR UGC NET Syllabus 2025
Q1. What is the exam pattern for CSIR UGC NET 2025?
The CSIR UGC NET 2025 exam follows a Computer-Based Test (CBT) format with three parts: A, B, and C.
Part A checks general aptitude, Part B includes subject-based conceptual questions, and Part C tests analytical or research-based problem-solving skills. The full paper carries 200 marks and runs for 3 hours.
Q2. How many subjects are available in the Joint CSIR UGC NET 2025?
The exam covers five subjects: Chemical Sciences, Earth Sciences, Life Sciences, Mathematical Sciences, and Physical Sciences. Candidates must choose one subject while applying for JRF or Lectureship.
Q3. How can I prepare effectively for CSIR UGC NET 2025?
Start by understanding the latest syllabus and exam pattern. Practice reasoning and numerical problems for Part A daily, revise high-weight topics from your chosen subject, and take mock tests based on the official format. Focus on accuracy to avoid losing marks due to negative marking.