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What is the marking scheme for the CSIR NET Earth Science exam?
Candidates receive +2 marks for each correct answer, and there is a deduction of 0.25 marks for each wrong answer.
What topics are covered in Paper 1 of CSIR NET Earth Science?
Paper 1 of CSIR NET Earth Science covers topics such as Reasoning, Quantitative Aptitude, and Data Interpretation & Graphical Analysis.
How many questions are there in Part 'C' of the CSIR NET Earth Science Exam 2025?
Part 'C' consists of 80 analytical questions, out of which candidates need to answer any 25.
What is the structure of Part 'A' in the CSIR NET Earth Science Exam Pattern 2025?
Part 'A' consists of General Science, Quantitative Reasoning & Analysis, and Research Aptitude, with candidates required to answer any 15 out of 20 questions.
What is the marking scheme for the CSIR NET Earth Science Exam 2025?
For each correct answer, candidates are awarded +2 marks, and for each wrong answer, 0.25 marks are deducted.
CSIR NET Earth Science Syllabus 2025, Download PDF, Exam Pattern
CSIR NET Earth Science Syllabus 2025 has been released on the official website. Candidates can check here for the CSIR NET Earth Science Syllabus 2025, download pdf, exam pattern, and more details.
Dr. Kar11 Jun, 2025
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CSIR NET Earth Sciences Syllabus 2025: The Council of Scientific and Industrial Research (CSIR), in collaboration with the National Testing Agency (NTA), has released the official notification for the CSIR NET June 2025 examination. The application process commenced on June 3, 2025, and will conclude on June 23, 2025, with the last date for fee payment being June 24, 2025. The correction window will remain open from June 25 to June 26, 2025. The examination is scheduled to be conducted in computer-based mode on July 26, 27, and 28, 2025. The CSIR NET is a national-level test conducted to determine the eligibility of candidates for Junior Research Fellowship (JRF) and Lectureship (LS) positions in Indian universities and research institutions.
CSIR NET Earth Sciences syllabus 2025 encompasses a broad range of subjects including geology, oceanography, atmospheric sciences, environmental science, and geophysics. The examination assesses candidates' understanding of both theoretical concepts and practical applications in Earth sciences. The question paper is divided into three parts: Part A evaluates general aptitude, while Parts B and C focus on subject-specific knowledge and advanced problem-solving skills. Candidates aspiring to qualify for this examination are advised to thoroughly review the detailed syllabus and exam pattern available on the official website at csirnet.nta.ac.in and begin their preparation accordingly.
CSIR NET Earth Science Syllabus 2025 Overview
The CSIR NET Earth Science exam is held to assess candidates' eligibility for Junior Research Fellowship (JRF) and Lectureship (LS) in Indian universities and colleges. It is conducted by the National Testing Agency (NTA) twice a year. Here is an overview of the exam details:
To determine eligibility for JRF and for Lectureship (LS)/Assistant Professor in the universities and colleges of India
Mode of Exam
Online
Exam Duration
180 minutes
No. of Papers and Total Marks
Paper 1: 100 marks
Paper 2: 100 marks
Negative Marking
For Part ‘A’ and ‘B’ there will be Negative marking @25% for each wrong answer.
The Negative marking for Part ‘C’ shall be @ 33% for each wrong answer.
Official Website
csirnet.nta.nic.in
CSIR NET Earth Science Syllabus PDF
The CSIR NET Earth Science Syllabus 2025 includes topics that focus on the study of the Earth, its structure, and natural processes. It covers subjects like geology, oceanography, atmospheric science, and environmental science. The syllabus helps candidates understand the key concepts and prepares them for the exam. It is designed to test knowledge in both theoretical and practical aspects of Earth sciences. Candidates can click on the given below link to download the CSIR NET Earth Science Syllabus 2025 PDF.
CSIR NET Earth Science Syllabus 2025 Paper 1
The CSIR NET 2025 syllabus for Part A is the same for all subjects. Part A of the CSIR NET 2025 syllabus consists of Quantitative Aptitude, Reasoning, and Analysis and Research Aptitude. The CSIR NET Syllabus for Paper 1 includes sections such as:
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, and graphical analysis.
Quantitative Aptitude : Simplifications, number system, average, algebra, percentage, time & work, simple & compound interest, time & speed, HCF and 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 including bar graph, line graph, pie-chart, and tabulation.
CSIR NET Earth Science Syllabus 2025 Paper 2
The CSIR NET Earth Science Syllabus 2025 for Paper 2 is divided into two parts: Part B and Part C. These sections cover various topics in Earth sciences, including geology, oceanography, meteorology, and more. Here is a breakdown of the syllabus for both parts:
CSIR NET Earth Science Syllabus 2025 Paper 2
Part B (CSIR NET Earth Science Syllabus)
Part C (CSIR NET Earth Science Syllabus)
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
Miscellaneous
Geology: Mineralogy and petrology, Structural geology and geotechnics, Palaeontology and its applications, Sedimentology and stratigraphy, Marine geology and paleoceanography, etc.
Applied Geology: Remote Sensing and GIS, Engineering Geology, Mineral Exploration and Hydrogeology
Physical Geography: Geomorphology, Climatology, Biogeography, Environmental Geography, Geography of India, etc.
Geophysics: Signal Processing, Field theory, Numerical analysis and inversion, Gravity and Magnetic fields of the earth, Plate Tectonics and Geodynamics, Seismology, Elastic theory, etc.
Ocean Sciences: Physical Oceanography, Mixed Topics, Chemical Oceanography and Biological Oceanography.
CSIR NET Earth Science Exam Pattern 2025
The CSIR NET Earth Science exam consists of three sections with different numbers of questions and marks. It is important to understand the exam pattern to manage your time and effort during preparation. Below is the detailed exam pattern for CSIR NET Earth Science 2025:
CSIR NET Earth Science Exam Pattern 2025
Section
Total Questions
Max No. of Questions to Attempt
Marks for Each Correct Answer
Negative Marking
Part A
20
15
2
0.5 (25%)
Part B
50
35
2
0.5 (25%)
Part C
80
25
4
1.32 (33%)
Total
150
75
-
-
CSIR NET Earth Science Syllabus 2025 Preparation Tips
To prepare well for the CSIR NET Earth Science exam, it is important to follow a clear and structured approach. Here are some useful preparation tips to help you focus and study effectively:
Understand the CSIR NET Earth Science Syllabus : Go through the entire syllabus to know the topics covered.
Focus on Important Topics : Pay attention to key topics like Geology, Atmospheric Science, Oceanography, and Meteorology.
Practice Regularly : Solve practice papers and previous years’ questions to get a feel of the exam format.
Time Management : Practice solving questions within the set time limit to improve speed and accuracy.
Clear Your Doubts : If you don’t understand something, ask teachers or refer to reliable online resources.
Revise Regularly : Keep revisiting important concepts and formulas to remember them well.
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