CSIR NET Syllabus 2026 (Part A, B, C): Subject-wise Latest Syllabus PDF

Council of Scientific and Industrial Research National Eligibility Test 2025 ( CSIR NET )

Shikha Goyal
Updated on Jan 6, 2026 16:06 IST

By Shikha Goyal, Assistant Manager

CSIR NET Syllabus 2026: The Council of Scientific and Industrial Research (CSIR) will release the CSIR NET 2026 Syllabus on the official portal at csirnet.nta.nic.in. It will be released in the form of PDF along with the CSIR NET Notification. Those candidates who are planning to prepare for the June session, syllabus plays an important role. It consists of the topics asked in the examination. The syllabus is divided into three parts namely Part A, B and C and focuses on various levels of concepts understanding and problem-solving skills. The CSIR NET exam is expected to be conducted in second or third week of June 2026.

Candidates can download the CSIR NET Syllabus 2026 through the link provided below in this article. The CSIR NET exam is held by the NTA to determine the eligibility of candidates for Junior Research Fellowship (JRF) or Lectureship (LS)/Assistant Professor in the universities and colleges of India. 

 

Table of contents
  • CSIR NET Syllabus 2026
  • CSIR UGC NET Syllabus 2026: Part A, B & C
  • CSIR NET Life Science Syllabus 2026
  • CSIR NET Physical Science Syllabus 2026
  • CSIR NET Mathematical Science Syllabus 2026
  • CSIR NET Earth Science Syllabus 2026
  • CSIR NET Chemical Science Syllabus 2026
  • CSIR NET Subject-wise Syllabus 2026: Download PDF
  • CSIR NET Exam Pattern 2026: Overview
  • CSIR NET Syllabus FAQs 2026
View More
CSIR NET Logo

CSIR NET Syllabus 2026

CSIR NET is a national level examination which is held in June and December session. The question paper is divided into three parts with a maximum score of 200. Part A is about General Aptitude where as Part B and C cover subjects. Syllabus gives the list of detailed topics asked in the examination and enable candidates to focus on relevant concepts.The CSIR NET Syllabus five subjects names are given below:

  • Earth, Atmospheric, Ocean and Planetary Sciences
  • Chemical Sciences
  • Life Sciences
  • Mathematical Sciences
  • Physical Sciences

Also Read:

CSIR NET Preparation Tips 

Q&A Icon
Commonly asked questions
Q:   Is the CSIR NET 2026 notification for June session released?
A: 

No. The CSIR NET is a prestigious examination conducted by the National Testing Agency twice a year. The CSIR NET 2026 notification for the June session will be released at csirnet.nta.nic.in.  

View Syllabus
CSIR NET Logo

CSIR UGC NET Syllabus 2026: Part A, B & C

The CSIR NET Syllabus of Part A of all five subjects is the same. Part A contains questions related to General Science, Quantitative Reasoning, and Analysis and Research Aptitude. Part A contains 20 MCQs and candidates are required to answer any 15 questions. Each question carries two marks. The total marks allocated to Part A are 30 out of the total 200. Have a look at the syllabus of Part A below:

Section

Topics

Reasoning

  • Analytical Reasoning

  • Syllogisms

  • Analogies

  • Directions

  • Coding-Decoding

  • Classification

  • Alphabet Series

  • Symbols and Notations

  • Similarities and Differences

  • Number Series

  • Blood Relationships

  • Arrangements

  • Statements

  • Data Sufficiency

  • Non-verbal Reasoning

  • Visual Ability

  • Graphical Analysis

  • Data Analysis

Quantitative Aptitude

  • Simplifications

  • Number System

  • Average

  • Algebra

  • PercentageTime & Work

  • Simple & Compound Interest

  • Time & Speed

  • HCF, LCM Problems

  • Area

  • Profit & Loss

  • Bar Graph, Pictorial Graph, Pie Chart

  • Ratio & Proportion

  • Permutation & Combination

Data Interpretation & Graphical Analysis

  • Mean

  • Median

  • Mode

  • Measures of Dispersion

  • Graphical Analysis: Bar Graph, Line Graph, Pie-Chart and Tabulation

Also Read: CSIR NET City Intimation Slip 2026

CSIR NET Syllabus Part B & C

The CSIR NET Part B and C syllabus differs subject-wise. Candidates can read the subject-wise CSIR NET Syllabus 2026 in this article. CSIR NET Syllabus for Parts B & C is very crucial for the candidates as this part remains the important factor in the CSIR NET Exam.

 

Q&A Icon
Commonly asked questions
Q:   What are CSIR NET subjects?
A: 

The CSIR NET exam consists of five subjects some of them are Maths, Physical Science, Chemical Science, etc. Part A in the exam is common for all candidates and Part B and C is subject-specific. Candidates need to select one subject and prepare well to clear the examination.

Q:   Where is the CSIR NET Syllabus available?
A: 

Officially, the CSIR NET Syllabus is available on the official portal at csirhrdg.res.in. It is available subject-wise in the form of PDF. Candidates can downlaod by visiting the official website. The CSIR NET syllabus is also available on this page itself. 

CSIR NET Logo

CSIR NET Life Science Syllabus 2026

In Part B, 40 MCQs are asked generally covering the topics as provided in the syllabus. A candidate need to answer 35 questions. Each question shall be of two marks. Where as Part C shall contain 60 questions that are designed to test candidates knowledge of scientific concepts. Have a look at Part B and C of the CSIR NET 2026 Syllabus Life Science below. There is a negative marking of 25 per cent for each wrong answer.

  • Molecules and their Interaction Relevant to Biology

  • Cellular Organization

  • Fundamental Processes

  • Cell Communication and Cell Signaling

  • Developmental Biology

  • System Physiology – Plant

  • System Physiology – Animal

  • Inheritance Biology

  • Diversity of Life Forms

  • Ecological Principles

  • Evolution and Behavior

  • Applied Biology

  • Methods in Biology

Q&A Icon
Commonly asked questions
Q:   Can I clear CSIR NET in 3 months?
A: 

Yes. Candidates clear the CSIR UGC NET exam in three months. But to pass the exam proper strategy is required. They make study plans, do revisions, solve question papers, practice tests, etc. If a candidate study properly then nothing is impossible to crack. 

 

Q:   What are the topics covered in Life Science for CSIR NET exam?
A: 

Topics that are covered in the CSIR NET Life Science exam are listed below:

  • Molecules and their Interaction Relevant to Biology
  • Cellular Organization
  • Cell Communication and Cell Signaling
  • Developmental Biology
  • System Physiology – Plant
  • System Physiology – Animal
  • Fundamental Processes
  • Ecological Principles
  • Evolution and Behavior
  • Inheritance Biology
  • Diversity of Life Forms
  • Applied Biology
  • Methods in Biology, etc.

CSIR NET Logo

CSIR NET Physical Science Syllabus 2026

In CSIR NET Physical Science paper, part B contains 25 MCQs generally covering the topics given in the Part A (Core) of the syllabus. Each question carried 3.5 marks. Total marks allocated to this section shall be 70 out of 200. Where as Part C contain 30 questions from Part B (Advanced) and Part A that are designed to test a candidates' knowledge of scientific concepts. Have a look at Part B and C of the CSIR NET syllabus for Physical Science 2026 below. There is a negative marking of 25 per cent for each wrong answer.

  • Mathematical Methods of Physics

  • Classical Mechanics

  • Electromagnetic Theory

  • Quantum Mechanics

  • Thermodynamic and Statistical Physics

  • Electronics and Experimental Methods

Q&A Icon
Commonly asked questions
Q:   Should a candidate rely on books or online resources for CSIR NET Preparation 2025?
A: 

Candidates should follow a balanced approach. No doubt books help in conceptual clarity, and a candidate can study in detail. On the other hand, online platforms provide lectures through video, have updated notes, cover current affairs as well, etc. 

Q:   What are the important topics covered in CSIR NET Physical Science Paper?
A: 

The CSIR NET Physical Science Paper consists of the important topics as mentioned below:

  • Mathematical Methods of Physics
  • Classical Mechanics
  • Thermodynamic and Statistical Physics
  • Electromagnetic Theory
  • Quantum Mechanics
  • Electronics and Experimental Methods
CSIR NET Logo

CSIR NET Mathematical Science Syllabus 2026

Have a look at Part B and C of the CSIR NET syllabus for Mathematical Science below. There is a negative marking of 25 per cent in Parts A and B and there is no negative marking for Part C.

  • Analysis

  • Linear Algebra

  • Complex Analysis

  • Algebra

  • Ordinary Differential Equations (ODEs)

  • Partial Differential Equations (PDEs)

  • Numerical Analysis

  • Calculus of Variations

  • Linear Integral Equations

  • Classical Mechanics

  • Descriptive Statistics, Exploratory Data Analysis

Q&A Icon
Commonly asked questions
Q:   What is the full form of CSIR NET?
A: 

The CSIR NET stands for the Council of Scientific and Industrial Research National Eligibility Test. It determines the eligibility of Indian nationals for the 'award of Junior Research Fellowship and appointment as Assistant Professor.' Also, appointment as 'Assistant Professor and admission to Ph.D.' and 'admission to Ph.D. only' in several Indian universities and colleges.

Q:   What are the important topics covered in CSIR NET Mathematical Science Paper?
A: 

The list of some of the important topics of Mathematical Science paper is mentioned below:

  • Analysis
  • Numerical & Complex Analysis
  • Calculus of Variations
  • Linear Integral Equations
  • Algebra
  • Ordinary Differential Equations (ODEs)
  • Descriptive Statistics, Exploratory Data 
  • Classical Mechanics
CSIR NET Logo

CSIR NET Earth Science Syllabus 2026

Have a look at Part B and C of CSIR NET syllabus 2026 Earth Sciences below. There is a negative marking of 25 per cent in Part A and B and 33 per cent in Part C for each wrong answer.

Part B

  • The Earth and the Solar System

  • Earth Materials, Surface Features and Processes

  • Interior of the Earth, Deformation and Tectonics

  • Oceans and Atmosphere

  • Environmental Earth Sciences

Part C

  • Geology - Mineralogy and Petrology

  • Geology - Structural Geology and Geotectonics

  • Geology - Paleontology and its Applications

  • Geology - Sedimentology and Stratigraphy

  • Geology - Marine Geology and Paleoceanography

  • Geology - Geochemistry

  • Geology - Economic Geology

  • Geology - Precambrian Geology and Crustal Evolution

  • Geology - Quaternary Geology

  • Geology - Applied Geology

  • Geology - Physical Geography

  • Geology - Geophysics

  • Geology - Meteorology

  • Geology - Ocean Sciences

Q&A Icon
Commonly asked questions
Q:   What is the CSIR NET Certificate?
A: 

The CSIR NET certificate is a document released to candidates who qualify for the NTA CSIR NET examination. Candidates will assess their eligibility for the JRF and for the role of Assistant Professor in several universities and colleges.

Q:   What is the valid period of the qualifying certificate of Assistant Professor?
A: 

As per the information bulletin, there is no end period for the validity of the qualifying certificate of Assistant Professor. 

CSIR NET Logo

CSIR NET Chemical Science Syllabus 2026

Have a look at Part B and C of the CSIR NET 2026 syllabus Chemical Science below. There is a negative marking of 25 per cent for each wrong answer.

  • Inorganic Chemistry

  • Physical Chemistry

  • Organic Chemistry

  • Chemistry in nanoscience and technology

  • Catalysis and Green Chemistry

  • Medicinal Chemistry

  • Supramolecular Chemistry

  • Environmental Chemistry

Q&A Icon
Commonly asked questions
Q:   What are the topics to revise in the CSIR NET Chemical Science?
A: 

Some of the topics that a candidate can revise in the CSIR NET Chemical Science subject:

Organic Reactive Intermediates: Carbocation, Carbanions, Free Radicals, Benzynes
Stereochemistry: Stereogenicity, Stereoselectivity, Enantioselectivity
Organic Reaction Mechanisms 
Pericyclic Reactions
Structure Determination of Organic Compounds
Asymmetric Synthesis, Determination of Enantiomeric and Diastereomeric Excess
IUPAC Nomenclature
Concepts in Organic Synthesis
Chemistry of Natural Products, etc.

Q:   What will be the impact on the CSIR NET 2026 cutoff if the difficulty level of the exam is significantly higher than previous years?
A: 

If the difficulty level of the CSIR NET exam is higher than the last year question papers then there is a chance that the cut off will be decreased. Also, some of the candidates will gain high marks and so to maintain it the authority adjust the cutoff.

 

CSIR NET Logo

CSIR NET Subject-wise Syllabus 2026: Download PDF

To know the detailed CSIR UGC NET syllabus for all the subjects and sections, candidates can download the CSIR NET Syllabus PDF of the respective papers given below.

Paper Name

Download PDF

Earth, Atmospheric, Ocean and Planetary Sciences

Click_Here

Chemical Sciences

Click_Here

Life Sciences

Click_Here

Mathematical Sciences

Click_Here

Physical Sciences

Click_Here

Read more
Q&A Icon
Commonly asked questions
Q:   Which books are useful for life science preparation?
A: 

Candidates can check below the list of Life Science books that will help in the preparation:

  • Life Science by Ashish Nagesh, Quaisher J. Hossain
  • Life Sciences Books (Vol 1) by Dr. Poonam Sharma
  • Plant Physiology by Taiz and Zeiger
  • CSIR UGC NET Life Sciences by Trueman’s Publication
  • Microbiology by Prescott
  • Life Sciences Fundamentals and Practice Part 1 & 2 by Pranav Kumar
  • Fundamentals of Life Sciences Volume  I and Volume II by Rupendra Singh
Q:   Which books are useful for Earth Science preparation for the CSIR NET exam?
A: 

List of some the books that are helpful for the CSIR NET Earth Science preparation are mentioned below:

  • Environmental Geology by Edward A Keller
  • Structural Geology by Haakon Fossen
  • Sedimentology and Stratigraphy by Gary Nichols
  • Principles of Sedimentology and Stratigraphy by Sam Boggs Jr.
  • Vertebrate Paleontology by Michael J Benton
  • Groundwater Hydrology by Todd and Mays

CSIR NET Logo

CSIR NET Exam Pattern 2026: Overview

The CSIR NET Exam Pattern involves the structure of the exam question paper including the total of subjects, questions, exam duration and marking scheme. Have a look at the highlights of the exam pattern below:

  • The CSIR NET Question Paper of each paper is divided into three sections- Part A, B and C
  • The CSIR NET Part-A comprises General Aptitude questions that assess the candidates’ teaching/research aptitude, reasoning ability, comprehension skills, divergent thinking and general awareness
  • Paper B and Part C questions are based on the subject chosen by candidates from the following five subjects - Earth Sciences, Chemical Sciences, Life Sciences, Mathematical Sciences and Physical Sciences
  • The exam carries a weightage of 200 marks
  • There is a negative marking of 25 per cent (33 per cent for a few parts) for each wrong answer
  • The exam comprises objective-type multiple-choice questions (MCQs)
  • The CSIR NET exam is of a single three-hour duration
  • There is no break between all three parts

Also Read:

CSIR NET Exam Date 

UGC NET Vs CSIR NET

Read more
Q&A Icon
Commonly asked questions
Q:   What are CSIR NET subjects?
A: 

The CSIR NET exam consists of five subjects some of them are Maths, Physical Science, Chemical Science, etc. Part A in the exam is common for all candidates and Part B and C is subject-specific. Candidates need to select one subject and prepare well to clear the examination.

CSIR NET Logo

CSIR NET Syllabus FAQs 2026

Candidates can check below more FAQs related to the CSIR NET Syllabus.

Q&A Icon
Commonly asked questions
Q:   What is the salary of CSIR JRF?
A: 

As per the official website, stipend of a JRF selected through CSIR-UGC National Eligibility Test (NET) will be Rs 37,000/ p.m for the first two years. In addition, annual contingent grant of Rs. 20,000/- per fellow will also be provided to the fellow.

Q:   What information is provided on the CSIR NET answer key?
A: 

The authority will release the CSIR NET answer key at csirnet.nta.nic.in. It contains correct answers for all the questions asked in the exam. Check below for more details:

Exam name

Exam date

Exam shift

Exam subject name

Exam subject code

Question IDs

Correct option IDs

-

Q:   What is the cutoff for CSIR NET result 2026?
A: 

Candidates must score at least 33 percent in the general, EWS, and OBC categories and 25 percent in the SC, ST, and PwD categories for the CSIR UGC NET exam. The December session result will be released on the official website at csirnet.nta.nic.in.  

Q:   What is the CSIR NET 2026 city slip?
A: 

 The CSIR NET City Intimation Slip 2026 for the June session will be released and candidates are advised to take a print-out of the CSIR NET City Intimation Slip for future purposes. It helps candidates to know about their CSIR NET Exam Cities in advance which can be very helpful for candidates' preparation. It will be released online to inform about exam city, however, exam date, exam venue, will be released in CSIR NET Admit Card 2026. 

Q:   Can a candidate apply for more than one subject in the CSIR NET exam?
A: 

No, a candidate cannot apply for more than one subject in the CSIR NET exam. Candidates can only apply for one subject as per the exam cycle. 

Q:   What is the upper age limit to apply for the CSIR NET exam?
A: 

As per the information bulletin, the upper age limit for the CSIR NET exam should not be more than 30 years as on the first day of the month in which the examination is concluded. A relaxation of upto 5 years is provided to the candidates belonging to OBC-NCL (as per the Central list of OBC) /SC/ST/PwD/PwBD/Third gender categories and to women applicants.

Q:   What is the full form of CSIR NET?
A: 

The CSIR NET stands for the Council of Scientific and Industrial Research National Eligibility Test. It determines the eligibility of Indian nationals for the 'award of Junior Research Fellowship and appointment as Assistant Professor.' Also, appointment as 'Assistant Professor and admission to Ph.D.' and 'admission to Ph.D. only' in several Indian universities and colleges.

Q:   Where can a candidate enroll for availing CSIR Fellowship or Associateships?
A: 

Officially it is mentioned that CSIR Fellowships or Associateships are tenable in universities, IITs, postgraduate colleges, government research establishments including those of CSIR, R&D establishments of recognised public or private sector industrial firms, and other recognised institutions.

Q:   Where will the CSIR NET merit list be released?
A: 

CSIR NET merit list will be released on the official website at csirnet.nta.ac.in where candidate can access it via logging in with their credentials.

qna

CSIR NET Exam

Student Forum

chatAnything you would want to ask experts?
Write here...

Answered 5 days ago

List of some the books that are helpful for the CSIR NET Earth Science preparation are mentioned below:

  • Environmental Geology by Edward A Keller
  • Structural Geology by Haakon Fossen
  • Sedimentology and Stratigraphy by Gary Nichols
  • Principles of Sedimentology and Stratigraphy by Sam Boggs Jr.
  • Vertebrate Pale

...Read more

N

Nitesh Pruthi

Contributor-Level 6

Answered 5 days ago

The list of some of the important topics of Mathematical Science paper is mentioned below:

  • Analysis
  • Numerical & Complex Analysis
  • Calculus of Variations
  • Linear Integral Equations
  • Algebra
  • Ordinary Differential Equations (ODEs)
  • Descriptive Statistics, Exploratory Data 
  • Classical Mechanics

S

Shikha Shukla

Contributor-Level 6

Answered 5 days ago

The CSIR NET Physical Science Paper consists of the important topics as mentioned below:

  • Mathematical Methods of Physics
  • Classical Mechanics
  • Thermodynamic and Statistical Physics
  • Electromagnetic Theory
  • Quantum Mechanics
  • Electronics and Experimental Methods

M

Manisha Singh

Contributor-Level 6

Answered 5 days ago

Topics that are covered in the CSIR NET Life Science exam are listed below:

  • Molecules and their Interaction Relevant to Biology
  • Cellular Organization
  • Cell Communication and Cell Signaling
  • Developmental Biology
  • System Physiology – Plant
  • System Physiology – Animal
  • Fundamental Processes
  • Ecological Principles
  • Ev

...Read more

C

Chanchal Shekhar

Contributor-Level 6

Answered 5 days ago

Officially, the CSIR NET Syllabus is available on the official portal at csirhrdg.res.in. It is available subject-wise in the form of PDF. Candidates can downlaod by visiting the official website. The CSIR NET syllabus is also available on this page itself. 

I

Ishita Kaur

Contributor-Level 6

Answered a week ago

Yes, the NTA released the CSIR NET 2025 Answer Key on its portal. The candidates were required to login with their credentials to download their subject answer key. The last date to send objections was January 1, 2026.

M

Manori Malhotra

Beginner-Level 5

Answered 2 weeks ago

Yes. The NTA has released the CSIR UGC NET 2025 Provisional Answer Key for the December session. Candidates can download it by visiting the official portal or via a direct link provided on this page. They required login credentials to check the answer key.

I

Ishita Kaur

Contributor-Level 6

Answered a month ago

The CSIR NET 2025 exam was conducted on December 18 in two shifts. As per the schedule released, the Mathematical Science exam was held from 3 pm to 6 pm on Dec 18. 

I

Ishita Kaur

Contributor-Level 6

Answered a month ago

The CSIR NET 2025 Notification was released on September 25 in the form of PDF at csirnet.nta.nic.in. The notification conists if the important information related to the exam like exam dates, syllabus, pattern of an exam, etc.

G

Gunjan Majumder

Contributor-Level 6

Answered a month ago

The National Testing Agency declare the CSIR NET Cut off. It will be released subject and category-wise. The cut off is prepared on the basis of several factors including difficulty of the exam, reservation norms, number of candidates, etc.

K

Kritika Sharma

Contributor-Level 6

Upcoming Sarkari Exam Dates

IBPS PO 2025 Mains Scorecard 9 Jan '26 - 14 Jan '26
SSC MTS 2025 Slot Booking 15 Jan '26 - 17 Jan '26
SSC CGL Tier 2 Exam 2025 18 Jan '26 - 19 Jan '26
Admit Card Date 23 Jan '26
UPTET 2025 Notification Jan '26

News & Updates

Latest NewsPopular News