CSIR NET Chemical Science cut off plays a crucial role for students dreaming of a career in research and academics. This exam is one of the most important gateways in India for earning the Junior Research Fellowship (JRF) and becoming eligible for Assistant Professor posts. Every year, the CSIR NET Chemical Science cut off changes because of several factors like the difficulty level of the paper, the number of candidates appearing, and the availability of seats.
For this reason, knowing the category-wise CSIR NET Chemical Science cut off becomes very important. It helps students judge where they stand, understand the competition, and plan their preparation more effectively.
CSIR NET Chemical Science Cut Off Marks Out
The CSIR NET Chemical Science cut off is the minimum score that candidates must secure to qualify for the Junior Research Fellowship (JRF) or the Lectureship/Assistant Professor post. Every year, these cut off marks change because they depend on several factors such as the difficulty level of the exam, the number of candidates appearing, and the total seats available in each category.
CSIR releases the official category-wise cut off marks for General, EWS, OBC, SC, ST, and PwD along with the results. This system ensures complete transparency in the selection process. Understanding these cut offs is very important for aspirants, as it helps them estimate their chances of qualifying and gives them a clear idea of the competition level.
By checking previous years’ CSIR NET Chemical Science cut off trends, students can better understand how the cut off shifts each year. This analysis helps them assess their performance, plan their preparation, and improve their exam strategy.
CSIR NET Chemical science Previous Years Question Papers : Download PDFs
CSIR NET Chemical Science Cut Off 2025 Overview
The CSIR NET Chemical Science 2025 cut off has been published for all categories and for all qualification levels, including JRF, Assistant Professor, and PhD eligibility. These cut off marks are finalized after CSIR evaluates the response sheets, reviews the challenges raised against the answer key, and carefully checks the difficulty of the paper.
Only those candidates who score equal to or more than the official cut off will be considered qualified. Once the verification process is completed, the final CSIR NET Chemical Science cut off 2025 is uploaded on the official CSIR NET website for students to check.
CSIR NET Chemical Science Cut Off 2025 Information
Staying updated with these cut off marks is extremely important for every Chemical Science aspirant who aims to secure a place in academic or research fields.
| Details | Information |
| Exam Name | Council of Scientific and Industrial Research – National Eligibility Test (CSIR NET) |
| Exam Date | 28 July 2025 |
| Conducting Body | National Testing Agency (NTA) |
| Eligibility For | JRF, Assistant Professor, PhD |
| CSIR NET Cut Off 2025 | Check Here |
| Official Website | csirnet.nta.nic.in |
CSIR NET Exam Analysis 2025: Subject-wise Difficulty, Good Attempts & Paper Insights
CSIR NET Chemical Science June Cut Off 2025
The CSIR NET Chemical Science cut off 2025 for the June session has been released. These marks represent the minimum percentage required to qualify for JRF, Assistant Professor (Lectureship), and PhD admissions. The cut off differs for each category based on exam difficulty, total candidates, and overall performance.
Below is the category-wise CSIR NET Chemical Science cut off 2025 in an easy-to-read table:
CSIR NET Chemical Science June 2025 Cut Off (Category-Wise)
| Category | JRF (%) | Assistant Professor (%) | PhD Admission (%) |
| General (UR) | 50.75 | 45.67 | 36.75 |
| EWS | 44.50 | 40.05 | 33.00 |
| OBC | 43.75 | 39.37 | 33.00 |
| SC | 33.25 | 29.92 | 25.00 |
| ST | 28.00 | 25.20 | 25.00 |
| PwD | 25.50 | 25.00 | 25.00 |
How to Prepare for CSIR NET Physical Science Preparation : Complete Guidance
CSIR NET Chemical Science Previous Year Cut Off Trends
The CSIR NET Chemical Science cut off changes every year due to factors such as:
- Paper difficulty level
- Number of candidates appearing
- Competition intensity
- Total seats available
Studying previous cut off marks helps candidates understand how the trend moves each year and what score they should target.
CSIR NET Chemical Science Previous Year JRF Cut Off Trends
CSIR releases the Junior Research Fellowship (JRF) cut off every year along with category-wise qualifying percentages. Studying these previous cut off marks helps candidates understand the competition level and set a realistic target for the exam.
Below is a detailed table showing the year-wise JRF cut off trends for CSIR NET Chemical Science:
Previous Year JRF Cut Off (Chemical Science)
| Session | UR (%) | EWS (%) | OBC (%) | SC (%) | ST (%) | PwD (%) |
| December 2024 | 59.00 | 51.25 | 51.25 | 39.25 | 34.25 | 25.00 |
| June 2024 | 55.50 | 47.50 | 47.75 | 36.00 | 30.75 | 25.00 |
| December 2023 | 59.00 | 51.50 | 51.00 | 39.25 | 30.50 | 25.00 |
| Dec 2022 / June 2023 | 53.75 | 48.25 | 47.25 | 37.25 | 30.75 | 25.00 |
| June 2021 | 52.75 | 46.25 | 45.50 | 36.25 | 27.25 | 25.00 |
| June 2020 | 50.50 | 44.50 | 43.25 | 33.25 | 25.50 | 25.00 |
| December 2019 | 55.25 | 50.50 | 47.50 | 39.75 | 29.50 | 25.00 |
| June 2019 | 47.75 | 36.25 | 41.75 | 34.25 | 28.00 | 25.00 |
| December 2018 | 57.75 | 49.75 | 40.25 | 30.25 | 25.50 | — |
| June 2018 | 48.00 | 41.00 | 33.50 | 25.25 | 25.00 | — |
How to Prepare CSIR NET Exam 2025: Complete Strategy, Books,Tips for Exam
CSIR NET Chemical Science Previous Year Assistant Professor Cut Off Trends
Just like the JRF cut off, CSIR also releases the Assistant Professor (Lectureship) cut off separately every year. These marks are released category-wise and help candidates understand the minimum score required to qualify for teaching positions in Chemical Sciences. csir net chemical science cut off last 5 years
Below is a detailed table showing the Assistant Professor cut off trends for CSIR NET Chemical Science over the past years.
Previous Year Assistant Professor Cut Off (Chemical Science)
| Session | UR (%) | EWS (%) | OBC (%) | SC (%) | ST (%) | PwD (%) |
| December 2024 | 53.10 | 46.13 | 46.13 | 35.33 | 30.83 | 25.00 |
| June 2024 | 49.95 | 42.75 | 42.98 | 32.40 | 27.68 | 25.00 |
| December 2023 | 53.10 | 46.35 | 45.90 | 35.33 | 27.45 | 25.00 |
| Dec 2022 / June 2023 | 48.38 | 43.43 | 42.53 | 33.53 | 27.68 | 25.00 |
| June 2021 | 47.48 | 41.63 | 40.95 | 32.63 | 25.00 | 25.00 |
| June 2020 | 45.45 | 40.05 | 38.92 | 29.92 | 25.00 | 25.00 |
| December 2019 | 49.73 | 45.45 | 42.75 | 35.78 | 26.55 | 25.00 |
| June 2019 | 42.98 | 33.00 | 37.58 | 30.83 | 25.20 | 25.00 |
| December 2018 | 51.98 | 44.78 | 36.23 | 27.23 | 25.00 | — |
| June 2018 | 43.20 | 36.90 | 30.15 | 25.00 | 25.00 | — |
CSIR NET Syllabus 2025 : Part A, B, C, Download Subject Wise Syllabus PDF
CSIR NET Chemical Science Cut Off 2025 Steps to Check
The National Testing Agency (NTA) has released the CSIR NET Chemical Science Cut Off 2025 on its official website. Candidates can follow the steps below to check their subject-wise and category-wise qualifying marks:
- Visit the Official Website
Go to the CSIR NET portal: csirnet.nta.nic.in. - Find the Cut Off Link
On the homepage, look for the “CSIR NET 2025 Cut Off” link under the Latest Notifications or Results section. - Select the Subject
From the list of available subjects, click on Chemical Science to access the cut-off details. - Download the PDF
Once the cut-off list opens, download the official PDF containing category-wise cut-off marks for JRF and Assistant Professor. - Check Your Category
Verify the cut-off marks for your respective category and keep the PDF saved for future use.
CSIR NET Chemical Science Cut Off 2025 Factors Influencing
The cut-off for CSIR NET Chemical Science changes every year. Several important factors affect the qualifying marks:
1. Exam Difficulty Level
- If the question paper is tough, the cut off usually goes down.
- If the paper is easy, the cut off may increase.
2. Total Number of Candidates
- More candidates appearing for the exam increases competition.
- Higher competition often results in a higher cut off.
3. Number of Available Positions
- If more seats are available for JRF and Assistant Professor, the cut off may reduce.
- Fewer seats can push the cut off higher.
4. Previous Year Cut Off Trends
- Previous years’ cut off trends act as a reference point.
- However, actual cut off depends on the current year’s exam difficulty and overall performance of candidates.
How to Prepare for CSIR NET Physical Science Preparation : Complete Guidance
CSIR NET Previous Year Cut-Off Marks
Reviewing previous years’ cut-offs helps candidates estimate the competitiveness for each subject and category. PDFs for past sessions (2018–2024) are available on the CSIR/NTA official portals. Comparing historical cut-offs with the official 2025 cut-off provides a useful reference for candidates to project trends and plan their preparation strategy accordingly.
CSIR NET Cut-Off PDFs Previous Years 2018–2024
Reviewing previous years’ cut-offs is a crucial step for candidates preparing for CSIR NET exams. Historical data helps aspirants estimate the competitiveness of each subject and category, and set realistic targets for JRF, Assistant Professor, and Ph.D. eligibility.
The cut-off percentages in each session are influenced by factors such as exam difficulty, number of candidates, and subject-specific performance. By analysing trends from 2018 to 2024, candidates can gain valuable insights into how the minimum qualifying marks have changed over
Candidates can download the official cut-off PDFs from past sessions for reference:
| Session | Download Link |
| CSIR NET Chemical Science Cut off June 2024 | Download PDF |
| CSIR NET Chemical Science Cut off December 2023 | Download PDF |
| CSIR NET ChemicalScience Cut off June 2023 – December 2022 | Download PDF |
| CSIR NET Chemical Science Cut off December 2021 | Download PDF |
| CSIR NET Chemical Science Cut off June 2021 | Download PDF |
| CSIR NET Chemical Science Cut off June 2020 | Download PDF |
| CSIR NET Chemical Science Cut off December 2019 | Download PDF |
| CSIR NET Chemical Science Cut off June 2019 | Download PDF |
| CSIR NET ChemicalScience Cut off December 2018 | Download PDF |
| CSIR NET Chemical Science Cut off June 2018 | Download PDF |
How to Prepare for CSIR NET Physical Science Preparation : Complete Guidance
CSIR NET Result 2025 and Scorecard
After checking the cut-off marks, candidates can now proceed to view their CSIR NET 2025 results and individual scorecards, which provide a detailed breakdown of marks and confirm their eligibility for JRF, Assistant Professor, and Ph.D. admissions.
- Final Answer Key:
The NTA has released the final answer key for the July 2025 exam. Along with this, the consolidated cut-off PDF has also been published. - Scorecard:
Individual CSIR NET scorecards are available on csirnet.nta.ac.in. The scorecard includes subject-wise marks, total marks, and qualifying status. Candidates can download it using their application number and date of birth.
How to Prepare CSIR NET Exam 2025: Complete Strategy, Books,Tips for Exam
CSIR NET June Chemical Science Question Paper
Below is the complete set of officially released CSIR NET Chemical Science Question and Answer Papers available in PDF format.
| Year | June | |
| 2025 | CSIR NET Chemical Science Question 28 feb 2025 | Final Answer Keys Chemical Science |
CSIR NET Exam 2025 Marking Scheme Subject-wise
Along with reviewing the CSIR NET Exam 2025 Marking Scheme Subject-wise, practicing with CSIR NET Chemical Science Previous Years Question Papers can boost your preparation.
| Subject | Total Marks | Negative Marking | Marking Scheme |
| Mathematical Science | 200 | Part A: -0.5
Part B: -0.75 Part C: 0 (No negative) |
Part A: +2
Part B: +3 Part C: +4.75 |
| Physical Science | 200 | Part A: -0.5
Part B: -0.875 Part C: -1.25 |
Part A: +2
Part B: +3.5 Part C: +5 |
| Chemical Science | 200 | Part A: -0.5
Part B: -0.5 Part C: -1 |
Part A: +2
Part B: +2 Part C: +4 |
| Earth Science | 200 | Part A: -0.5
Part B: -0.5 Part C: -1 |
Part A: +2
Part B: +2 Part C: +4 |
| Life Science | 200 | Part A: -0.5
Part B: -0.5 Part C: -1 |
Part A: +2
Part B: +2 Part C: +4 |
CSIR NET Chemical Science Question Paper Marking Scheme
Understanding the CSIR NET Chemical Science marking scheme is essential for exam preparation. It helps candidates plan their attempts smartly, avoid negative marking, and maximize their score. The complete marking scheme is given below in a clean and easy format.
Also read – CSIR NET Application Form 2026 : Age Limit, Eligibility Criteria, Process, Fee, Exam Dates, Exam Centres
CSIR NET Chemical Science Marking Scheme Overview
| Section | Weightage | Marks for Correct Answer | Negative Marking |
| Part A | Included in total 200 marks | +2 marks | –0.50 marks |
| Part B | Included in total 200 marks | +2 marks | –0.50 marks |
| Part C | Included in total 200 marks | +4 marks | –1 mark |
Points About the Marking Scheme
- The total paper is of 200 marks.
- Negative marking applies in all three parts.
- Part C carries the highest weightage, with +4 marks for each correct answer.
- Answering more questions than the allowed limit will not give extra marks; only the first valid attempts will be evaluated.
You can also check – CSIR NET Syllabus 2025 : Part A, B, C, Download Subject Wise Syllabus PDF
| Related Topics | |
| important topics for csir net Physical Science | important topics for csir net Life Science |
| important topics for csir net Chemistry | important topics for csir net Mathematics |
CSIR NET Chemical Science Reference Books
CSIR NET Chemical Science Reference Books provide knowledge, CSIR NET Chemical Science Previous Years Question Papers provide exam practice.
Physical Chemistry Books
| Topic | Book Title | Author(s) |
| Thermodynamics | Physical Chemistry | Thomas Engel & Philip Reid |
| Principles of Physical Chemistry | Puri, Sharma & Pathania | |
| A Textbook of Physical Chemistry (Vol-II) | K. L. Kapoor | |
| Chemical Kinetics & Catalysis | Chemical Kinetics and Catalysis | Richard Mishel |
| Chemical Kinetics | Keith J. Laidler | |
| A Textbook of Physical Chemistry (Vol-V) | K. L. Kapoor | |
| Electrochemistry | An Introduction to Electrochemistry | Samuel Glasstone |
| Electrochemistry | Philip H. Rieger | |
| A Book of Physical Chemistry (Vol-III) | K. L. Kapoor | |
| Quantum Chemistry | Quantum Chemistry through Problems & Solutions | R. K. Prasad |
| Quantum Chemistry | Donald A. McQuarrie | |
| Molecular Spectroscopy | Fundamentals of Molecular Spectroscopy | Colin N. Banwell |
| Physical Methods | Russell S. Drago | |
| Group Theory | Chemical Applications of Group Theory | F. Albert Cotton |
| Colloids & Surfaces | Surface Chemistry | A. Goel |
| Introduction to Surface Chemistry & Catalysis | Gabor A. Somorjai |
CSIR NET Chemical Science Cut Off FAQs
What exactly is the CSIR NET Chemical Science Cut Off, and how is it calculated?
CSIR NET Chemical Science Cut Off is the minimum score that candidates must secure to qualify for the Junior Research Fellowship (JRF), Assistant Professor/Lectureship, and PhD admissions. The cut off is determined by several factors, including the total marks scored by candidates, the normalization process (if the exam is held in multiple shifts), reservation guidelines, and the overall performance of all test-takers. Based on these parameters, the NTA prepares a category-wise merit list and releases the final qualifying percentages for each category and post.
Why do the cut-off marks differ between the JRF and Assistant Professor categories?
The cut-off for JRF is always higher because it offers a monthly stipend, financial support, and valuable research opportunities. Since the number of JRF seats is limited, the competition becomes tougher, leading the NTA to set a higher qualifying percentage. On the other hand, the Assistant Professor cut-off is usually lower because the eligibility criteria are more flexible and there are comparatively more seats available.
What factors influence the CSIR NET Chemical Science Cut Off each year?
The CSIR NET Chemical Science cut-off varies every year depending on several key factors. These include the difficulty level of the exam, the total number of candidates appearing, the availability of JRF and Assistant Professor positions, and the overall performance of test-takers. Additionally, previous years’ cut-off trends also provide a reference point. Together, these factors determine whether the qualifying marks will rise or fall in a particular year.
What is the expected CSIR NET Chemical Science Cut Off 2025 across different categories?
The expected cut-off for CSIR NET Chemical Science 2025 provides a reference for candidates to understand the likely minimum scores required to qualify in different categories. Based on previous years’ trends and exam patterns, the expected cut-off ranges are 48%–52% for UR (General), 43%–48% for EWS, 42%–47% for OBC, 34%–39% for SC, 32%–36% for ST, and 25%–30% for PwD. These percentages give aspirants an idea of the competition level, although the official cut-off will be announced by the NTA after evaluating all results and performances.
