{"id":3967,"date":"2025-12-01T17:11:29","date_gmt":"2025-12-01T17:11:29","guid":{"rendered":"https:\/\/vedprep.com\/exams\/?p=3967"},"modified":"2026-03-22T07:57:16","modified_gmt":"2026-03-22T07:57:16","slug":"csir-net-earth-science-exam-pattern","status":"publish","type":"post","link":"https:\/\/www.vedprep.com\/exams\/csir-net\/csir-net-earth-science-exam-pattern\/","title":{"rendered":"CSIR NET Earth Science Exam Pattern : 2025 Updated Qualifying Marks, Marking Schemes, Number Of Questions"},"content":{"rendered":"<p><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> plays a crucial role for every candidate preparing for the Joint CSIR-UGC NET. Since the exam is conducted twice a year <\/span><b>June and December, knowing<\/b><span style=\"font-weight: 400;\"> the exact paper structure helps aspirants plan their preparation effectively and score efficiently. The exam is conducted by the National Testing Agency (NTA) on behalf of CSIR and UGC. For those aiming for a future in research, JRF, or Assistant Professorship in Earth Sciences, a clear understanding of the <\/span><b>CSIR NET Earth Science Exam Pattern <\/b><span style=\"font-weight: 400;\">becomes essential.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The question paper is divided into three parts: Part A, Part B, and Part C, each designed to test different abilities of the candidate.<\/span><\/p>\n<p><b>Part A: General Aptitude<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Part A tests a candidate\u2019s overall reasoning ability. It includes:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Logical reasoning<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Numerical ability<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Data interpretation<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">This section is common for all CSIR NET subjects and assesses analytical and problem-solving skills.<\/span><\/p>\n<p><b>Part B &amp; Part C: Core Earth Science<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Parts B and C form the core of the <\/span><b>CSIR NET Earth Science Exam Pattern 2026<\/b><span style=\"font-weight: 400;\">, focusing entirely on Earth Science topics. Part B includes conceptual questions from core Earth Science areas, while Part C features higher-order analytical and application-based problems, requiring deep conceptual understanding and strong problem-solving skills.<\/span><\/p>\n<p><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/csir-net-chemical-science-syllabus\/\" rel=\"nofollow noopener\" target=\"_blank\"><b>CSIR NET Chemical Science Syllabus<\/b><\/a><\/p>\n<h2><b>CSIR NET Exam Overview<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">CSIR NET (Council of Scientific and Industrial Research National Eligibility Test) is a national-level competitive examination that evaluates candidates\u2019 knowledge in core scientific disciplines. Understanding the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> is especially important for aspirants who wish to qualify in the Earth Sciences category, as the exam structure directly influences preparation strategy, time management, and scoring potential. Conducted jointly by the CSIR and the University Grants Commission (UGC), the exam helps select qualified professionals for research and teaching roles across India.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The CSIR NET is applicable only to science-based subjects, and candidates who clearly understand the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> are better positioned to qualify for the Junior Research Fellowship (JRF) or apply for Lectureship (LS)\/Assistant Professor posts in recognized universities and colleges. Those who prepare effectively according to the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> can pursue fully funded PhD programs, secure top government fellowships, or build successful academic and research careers in prestigious institutions across the country.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Parameter<\/b><\/td>\n<td><b>Details<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>CSIR NET Full Form<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Council of Scientific &amp; Industrial Research, National Eligibility Test<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Conducting Authority<\/b><\/td>\n<td><span style=\"font-weight: 400;\">National Testing Agency (NTA)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Exam Type<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Computer Based Test (CBT)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Opportunities Offered<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Candidates can apply for Junior Research Fellowship (JRF) and Lectureship<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Number of Questions<\/b><\/td>\n<td><span style=\"font-weight: 400;\">75\u2013150 (Varies according to the subject chosen by candidates)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Total Marks<\/b><\/td>\n<td><span style=\"font-weight: 400;\">200<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Type of Questions<\/b><\/td>\n<td><span style=\"font-weight: 400;\">MCQs (Multiple Choice Questions)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Exam Duration<\/b><\/td>\n<td><span style=\"font-weight: 400;\">3 Hours<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Eligibility Criteria<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Minimum 55% in Bachelor\u2019s Degree<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><iframe src=\"\/\/www.youtube.com\/embed\/rQX7FovXNjw?t=1s\" width=\"720\" height=\"404\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/h2>\n<h2><b>CSIR NET Earth Science Exam Pattern Paper Detailed<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">CSIR NET Earth Science Exam Pattern provides a clear and detailed understanding of the paper structure, marking scheme, and distribution of questions that candidates must follow during the examination. A strong command over the CSIR NET Earth Science Exam Pattern helps aspirants plan smart strategies, manage their time effectively, and focus on high-weightage areas to maximize their score. Understanding how each section contributes to the overall CSIR NET Earth Science Exam Pattern is crucial for scoring well and meeting the eligibility criteria.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>CSIR NET Earth Science Paper Parts<\/b><\/td>\n<td><b>Number of Questions (Questions to Attempt)<\/b><\/td>\n<td><b>Marks<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Part A<\/b><\/td>\n<td><span style=\"font-weight: 400;\">20 (Attempt 15)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">30<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Part B<\/b><\/td>\n<td><span style=\"font-weight: 400;\">50 (Attempt 35)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">70<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Part C<\/b><\/td>\n<td><span style=\"font-weight: 400;\">80 (Attempt 25)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Total<\/b><\/td>\n<td><span style=\"font-weight: 400;\">150 (Attempt 75)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">200<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\"><span style=\"font-weight: 400;\">Related Topics\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/important-topics-for-csir-net-physical-science\/\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">important topics for csir net Physical Science<\/span><\/a><\/td>\n<td><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/important-topics-for-csir-net-life-science\/\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">important topics for csir net Life Science<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/important-topics-for-csir-net-chemistry\/\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">important topics for csir net Chemistry<\/span><\/a><\/td>\n<td><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/important-topics-for-csir-net-mathematics-2025\/\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">important topics for csir net Mathematics\u00a0<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>CSIR NET Earth Science Exam Pattern<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Particulars<\/b><\/td>\n<td><b>Details<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Mode of Examination<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Computer Based Test (CBT)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Duration of Examination<\/b><\/td>\n<td><span style=\"font-weight: 400;\">3 hours (180 minutes)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Language of Examination<\/b><\/td>\n<td><span style=\"font-weight: 400;\">English and Hindi<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Total Number of Questions<\/b><\/td>\n<td><span style=\"font-weight: 400;\">150 questions in total:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2022 Part A: 20 questions (attempt 15)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2022 Part B: 50 questions (attempt 35)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2022 Part C: 80 questions (attempt 25)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Total Marks<\/b><\/td>\n<td><span style=\"font-weight: 400;\">200 marks:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2022 Part A: 30 marks (2 marks per correct answer)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2022 Part B: 50 marks (2 marks per correct answer)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2022 Part C: 100 marks (4 marks per correct answer)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Type of Questions<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Objective Multiple Choice Questions (MCQs)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Negative Marking<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Part A &amp; B: -0.5 marks per wrong answer<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Part C: -1.32 marks per wrong answer<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Section Overview:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Part A:<\/b><span style=\"font-weight: 400;\"> Common for all CSIR NET subjects, this section tests general aptitude, including general science knowledge, quantitative reasoning, analytical skills, and research aptitude through MCQs.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Part B:<\/b><span style=\"font-weight: 400;\"> Focuses on subject-related questions covering core fundamentals of Earth Science through conventional MCQs.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Part C:<\/b><span style=\"font-weight: 400;\"> Consists of advanced subject-specific MCQs that emphasize specialized topics within Earth Science, requiring deeper conceptual understanding and application skills.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: center;\"><iframe src=\"\/\/www.youtube.com\/embed\/ZglK5IvLc90?list=PL9lHY5ffoJ42vSLSgqwvlVobmE3j5HtAw\" width=\"720\" height=\"404\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/h2>\n<h2><b>CSIR NET Earth Science Exam Pattern Minimum Qualifying Marks<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">After reviewing the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">, it is crucial for candidates to understand the minimum qualifying marks required to clear the exam. Aspirants aiming for a career as a Junior Research Fellow (JRF) or Assistant Professor in Earth Science must score above the prescribed threshold to be eligible.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Proper preparation according to the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> and syllabus is essential to achieve these marks. Candidates who do not meet the minimum score will not qualify for JRF or Lectureship eligibility.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Category<\/b><\/td>\n<td><b>Minimum Qualifying Marks<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">General \/ EWS \/ OBC<\/span><\/td>\n<td><span style=\"font-weight: 400;\">33%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">SC \/ ST \/ PWD<\/span><\/td>\n<td><span style=\"font-weight: 400;\">25%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><b>CSIR NET Earth Science Exam Pattern PYQs PDF Download<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Practicing <\/span><b>CSIR NET Earth Science Previous Years\u2019 Question Papers (PYQs)<\/b><span style=\"font-weight: 400;\"> is one of the most effective ways to prepare for the exam, especially to get a real understanding of the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">. Solving past papers helps candidates analyze the question types, marking scheme, difficulty level, and overall structure followed by the NTA.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Regular practice with PYQs not only familiarizes aspirants with the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">, but also enhances speed, accuracy, and problem-solving skills. It helps identify important chapters, frequently repeated concepts, and weak areas that need more attention. Consistent use of PYQs builds confidence and significantly increases the chances of qualifying for Junior Research Fellowship (JRF) or Assistant Professorship.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Candidates can download <\/span><b>CSIR NET Earth Science Previous Year Question Papers PDFs<\/b><span style=\"font-weight: 400;\"> from multiple years and exam shifts to strengthen preparation and understand question trends according to the latest <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img loading=\"lazy\" fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/d\/d4\/NASA_Earth_Science_Division_Operating_Missions.jpg\" alt=\"NASA Earth Science - Wikipedia\" width=\"449\" height=\"252\" \/><\/p>\n<h2><b>CSIR NET Earth Science Previous Years Question Papers 2018\u20132026 PDFs<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Download the CSIR NET Earth Science exam can easily download the previous years\u2019 question papers from <\/span><b>2018 to 202<\/b><span style=\"font-weight: 400;\">6 in PDF format. These papers are highly valuable for understanding the exam pattern, difficulty level, and types of questions asked in the examination. To access the CSIR NET Earth Science Previous Year Question Papers PDF, refer to the table provided below.<\/span><\/p>\n<p><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/important-topics-for-csir-net-life-science\/\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">important topics for csir net Life Science<\/span><\/a><\/p>\n<p><b>CSIR NET Earth Science Previous Question Paper PDF<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<td colspan=\"2\"><b>June\u00a0<\/b><\/td>\n<td colspan=\"2\"><b>December\u00a0<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Year<\/b><\/td>\n<td><b>Question Paper\u00a0<\/b><\/td>\n<td><b>Answer key\u00a0<\/b><\/td>\n<td><b>Question Paper\u00a0<\/b><\/td>\n<td><b>Answer key\u00a0<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>CSIR NET Earth SciencePrevious Question Paper PDF 2026<\/b><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1rynKGLIYUkxvAX9QhNHzmTJyYSLVwriR\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1OiRwNkrw_Sy6zAunP6JjxC7TyS4h70fZ\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>CSIR NET Earth SciencePrevious Question Paper PDF 2026<\/b><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/13hAXmRRDbpLyZZw83anHvLo3k2jjgIKg\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/15myh1w2rUEw_M9juCNycgylAHvf2WgRo\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1WlEX4h3hXcLqPzH0WpogzJHgJG1bKNVX\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1tErto-GsK7xfbPZ44HJ12nE0LmttVYR_\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td><b>CSIR NET Earth Science Previous Question Paper PDF 2023<\/b><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/11Mj8EmBio5gGnTdhNBy_UdiANMwuUaoR\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1oPFejxNZmxEO_JW1ljQVwjcw5aGz8msj\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1uzoIKKqImUMFC1SupJcuWbsqr5mP7BNT\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1YBW8WHY1fpE0Y2_uyeNKqiR7dBwmgBgu\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download\u00a0 Link<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td><b>CSIR NET Earth Science Previous Question Paper PDF 2020<\/b><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1rynKGLIYUkxvAX9QhNHzmTJyYSLVwriR\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1OiRwNkrw_Sy6zAunP6JjxC7TyS4h70fZ\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>CSIR NET Earth Science Previous Question Paper PDF 2019<\/b><\/td>\n<td><b>Earth Science<\/b><\/p>\n<p><a href=\"https:\/\/drive.google.com\/file\/d\/1Ymkzmb32i8LVXPnVQ-GNeTpL_2m3eL7I\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>A<\/b><\/a><b>|<\/b><a href=\"https:\/\/drive.google.com\/file\/d\/12zD-oMRTrKR5Gpa1oyBnQZXYoMJnxABQ\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>B<\/b><\/a><b>|<\/b><a href=\"https:\/\/drive.google.com\/file\/d\/1q4-bO6hsEO5IuxOp-3M4dkBh8ms_Nigy\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>C<\/b><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Download Link<\/span><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1FPhrey4NLO3mF9cpeK9GnS5GSPIjKezc\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>CSIR NET Earth Science Previous Question Paper PDF 2018<\/b><\/td>\n<td><b>Earth Sciences <\/b><a href=\"https:\/\/drive.google.com\/file\/d\/1KVYw1X08-Gg7X6R3bGVviNcHd9o2jSmb\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>\u00a0<\/b><b>A<\/b><\/a><b>|<\/b><a href=\"https:\/\/drive.google.com\/file\/d\/1NXGhRsqVjoA7Whf8ejwSUcoXdTgbPX7w\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>B<\/b><\/a><b>|<\/b><a href=\"https:\/\/drive.google.com\/file\/d\/1VS96mdDKuRET-_UnFW7nC_DOLSKBGX4v\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>C<\/b><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Download Link<\/span><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/1Kx1_k2Z3_dYVOXF_QlITuuSJp6w3AF-f\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download Link<\/span><\/a><\/td>\n<td><b>Earth Sciences <\/b><a href=\"https:\/\/drive.google.com\/file\/d\/149T4fHHLNYfPiNqSTnCoeR8ZR4o9CteV\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>\u00a0<\/b><b>A<\/b><\/a><b>|<\/b><a href=\"https:\/\/drive.google.com\/file\/d\/1Y_lP4bbDSlToEKBDBNYeAQeFKyEE2kZG\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>B<\/b><\/a><b>|<\/b><a href=\"https:\/\/drive.google.com\/file\/d\/1ttDbYZyK8xSJg7V8BHFmjNXueojzFH5s\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><b>C<\/b><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Download Link<\/span><\/td>\n<td><a href=\"https:\/\/drive.google.com\/file\/d\/15OkMy9kb7avNwiaIpMpbhYbTzazsXCBY\/view?usp=sharing\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">Download\u00a0 Link<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/physical-science-syllabus\/\" rel=\"nofollow noopener\" target=\"_blank\"><b>CSIR NET Physical Science Syllabus\u00a0<\/b><\/a><\/p>\n<h2><b>Best Books for CSIR NET Earth Science Preparation<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Books are the most reliable source of knowledge for candidates preparing for the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">. Selecting the right study material is crucial, as the quality of books directly affects conceptual understanding, exam readiness, and final score.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The recommended books cover the syllabus according to the latest <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> and help build strong conceptual clarity. While studying, candidates should make concise notes, highlight key points, and revise regularly. Special attention should be given to high-weightage topics such as Geomorphology, Geophysics, Petrology, Mineralogy, and Structural Geology to score well in Parts B and C of the exam.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Topic<\/b><\/td>\n<td><b>Recommended Book<\/b><\/td>\n<td><b>Author<\/b><\/td>\n<td><b>Remarks<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Geomorphology<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Principles of Geomorphology<\/span><\/td>\n<td><span style=\"font-weight: 400;\">W. D. Thornbury<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Comprehensive conceptual clarity with diagrams<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Geophysics<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Fundamentals of Geophysics<\/span><\/td>\n<td><span style=\"font-weight: 400;\">William Lowrie &amp; Andreas Fichtner<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Covers theory, numerical problems, and practical applications<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Structural Geology<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Structural Geology<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Haakon Fossen<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Strong conceptual depth with field examples<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Mineralogy<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Manual of Mineralogy<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hurlbut &amp; Klein<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Essential for diagrams, examples, and numerical practice<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Petrology<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Igneous &amp; Metamorphic Petrology (optional)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Best reference books based on syllabus<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Helps strengthen understanding of rock types and processes<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-3973 aligncenter\" src=\"https:\/\/vedprep.com\/exams\/wp-content\/uploads\/Screenshot-2025-12-01-223650.png\" alt=\"\" width=\"316\" height=\"474\" \/><\/p>\n<h2><b>Effective Ways to Use CSIR NET Earth Science Previous Year Question Papers<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Using <\/span><b>CSIR NET Earth Science Previous Year Question Papers (PYQs)<\/b><span style=\"font-weight: 400;\"> strategically can greatly enhance your preparation and help you align with the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">. Follow these steps to get the maximum benefit:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Understand the Exam Pattern<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">Begin by reviewing the structure of the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> and the marking scheme. Knowing the format beforehand allows you to prepare with clarity and confidence.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Analyze Previous Papers<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">Go through past question papers to identify the difficulty level, frequently asked topics, and trends. This gives a clear insight into which areas are high-weightage according to the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Practice Consistently<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">Make solving previous year papers a regular part of your study routine. Consistent practice improves accuracy, builds speed, and strengthens conceptual understanding in line with the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Improve Time Management<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">Attempt papers within a fixed time frame to simulate exam conditions. This trains you to manage time effectively and ensures completion of all sections according to the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Review Your Performance<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">After completing each paper, carefully evaluate your answers. Identify mistakes, note weak areas, and refine your preparation strategy to match the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> requirements.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Seek Guidance When Needed<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">For difficult concepts or challenging questions, consult teachers, mentors, or trusted online resources. Clarifying doubts strengthens your understanding and boosts confidence, helping you tackle the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> more effectively<\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/important-topics-for-csir-net-mathematics-2025\/\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">important topics for csir net Mathematics\u00a0<\/span><\/a><\/p>\n<h2><b>CSIR NET Earth Science Topic-Wise Weightage<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Understanding topic-wise weightage is a crucial strategy in CSIR NET Earth Science Exam Pattern preparation. Knowing which topics carry higher marks helps candidates plan study time effectively and focus on high-impact areas.<\/span><\/p>\n<h3><b>Part A: General Aptitude<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Topic \/ Unit<\/b><\/td>\n<td><b>Weightage<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Logical Reasoning<\/span><\/td>\n<td><b>20%<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Numerical Ability<\/span><\/td>\n<td><b>20%<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Graph Interpretation<\/span><\/td>\n<td><b>15%<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Data Interpretation<\/span><\/td>\n<td><b>15%<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Algebra &amp; Arithmetic<\/span><\/td>\n<td><b>10%<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Geometry &amp; Mensuration<\/span><\/td>\n<td><b>10%<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Series &amp; Pattern Recognition<\/span><\/td>\n<td><b>10%<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>Part B &amp; C: Earth Science<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Topic \/ Unit<\/b><\/td>\n<td><b>Part B (%)<\/b><\/td>\n<td><b>Part C (%)<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Geology<\/b><\/td>\n<td><b>30%<\/b><\/td>\n<td><b>35%<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Geophysics<\/b><\/td>\n<td><b>20%<\/b><\/td>\n<td><b>20%<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Meteorology<\/b><\/td>\n<td><b>15%<\/b><\/td>\n<td><b>10%<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Oceanography<\/b><\/td>\n<td><b>10%<\/b><\/td>\n<td><b>10%<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Atmospheric Science<\/b><\/td>\n<td><b>10%<\/b><\/td>\n<td><b>10%<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Environmental Earth Science<\/b><\/td>\n<td><b>10%<\/b><\/td>\n<td><b>10%<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Planetary Sciences<\/b><\/td>\n<td><b>5%<\/b><\/td>\n<td><b>5%<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/csir-net-earth-science-previous-years-question-papers-download-2018-2026-pdfs\/\" rel=\"nofollow noopener\" target=\"_blank\"><b>Additional CSIR NET Earth Science Preparation Tips<\/b><\/a><\/h2>\n<h3><b>\u00a0Practice and Learn with Diagrams &amp; Graphs<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Mastering diagrams and graphical representations is essential for CSIR NET Earth Science Exam Pattern preparation. Many questions in the exam require interpreting graphs, phase diagrams, plots, and geological illustrations. Strong diagram skills enhance conceptual clarity and improve accuracy in the exam.<\/span><\/p>\n<h3><b>Topics Where Diagrams Are Essential:<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Igneous &amp; Metamorphic Petrology<\/b><span style=\"font-weight: 400;\"> (Phase diagrams like binary eutectic, ternary systems)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Sedimentology<\/b><span style=\"font-weight: 400;\"> (Hjulstr\u00f6m diagram, phase relations, grain size charts)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Oceanography &amp; Atmospheric Sciences<\/b><span style=\"font-weight: 400;\"> (TS diagrams, thermocline, lapse rate graphs, Walker circulation)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Micropaleontology<\/b><span style=\"font-weight: 400;\"> (Morphology sketches, chamber arrangements)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Geophysics<\/b><span style=\"font-weight: 400;\"> (Travel-time curves, Bouguer anomaly graphs)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Mineralogy<\/b><span style=\"font-weight: 400;\"> (Crystal systems, stereographic projections)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Structural Geology<\/b><span style=\"font-weight: 400;\"> (Mohr circle, stress\/strain graphs, fold geometry)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Geochemistry<\/b><span style=\"font-weight: 400;\"> (Spider diagrams, REE patterns)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Mastering these visual tools gives a strong edge in solving both <\/span><b>Part B<\/b><span style=\"font-weight: 400;\"> and <\/span><b>Part C<\/b><span style=\"font-weight: 400;\"> questions.<\/span><\/p>\n<p><a href=\"https:\/\/vedprep.com\/exams\/csir-net\/important-topics-for-csir-net-chemistry\/\" rel=\"nofollow noopener\" target=\"_blank\"><span style=\"font-weight: 400;\">important topics for csir net Chemistry<\/span><\/a><\/p>\n<h3><b>Practice Numerical Problems Regularly<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Numerical questions carry high weightage, especially in Part C. Regular practice is essential to increase speed and accuracy.<\/span><\/p>\n<h3><b>Important Numerical-Based Topics:<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Geophysics<\/b><span style=\"font-weight: 400;\"> (gravity, magnetics, seismic refraction\/reflection)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Structural Geology<\/b><span style=\"font-weight: 400;\"> (dip, strike, true thickness, apparent dip)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Isostasy<\/b><span style=\"font-weight: 400;\"> (Airy &amp; Pratt models)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Petrology<\/b><span style=\"font-weight: 400;\"> (thermodynamic calculations, phase rule)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Geochemistry<\/b><span style=\"font-weight: 400;\"> (distribution coefficients, radiometric dating)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Numerical questions often appear straightforward but require conceptual clarity and careful calculation to avoid negative marking.<\/span><\/p>\n<p><b>CSIR NET Mathematics Sciences Syllabus<\/b><\/p>\n<h2><b>CSIR NET Earth Science<\/b> <b>Cutoff Trends<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Understanding previous year cutoffs helps estimate:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Candidates must aim to score above the cutoff to secure a position in the JRF<\/span><b> or Assistant Professor<\/b><span style=\"font-weight: 400;\"> category.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3972 aligncenter\" src=\"https:\/\/vedprep.com\/exams\/wp-content\/uploads\/Screenshot-2025-12-01-223709-203x300.png\" alt=\"\" width=\"203\" height=\"300\" srcset=\"https:\/\/www.vedprep.com\/exams\/wp-content\/uploads\/Screenshot-2025-12-01-223709-203x300.png 203w, https:\/\/www.vedprep.com\/exams\/wp-content\/uploads\/Screenshot-2025-12-01-223709.png 296w\" sizes=\"(max-width: 203px) 100vw, 203px\" \/><\/p>\n<h2><b>CSIR NET Earth Science Exam Pattern Cutoff Previous Year Category-wise %<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Understanding the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> is essential for analyzing previous year cutoff trends. Category-wise percentage cutoffs provide insight into the minimum scores required for qualifying as a Junior Research Fellow (JRF) or Assistant Professor. Reviewing these trends helps candidates align their preparation strategy according to the <\/span><b>CSIR NET Earth Science Exam Pattern<\/b><span style=\"font-weight: 400;\"> and focus on high-weightage topics to maximize their chances of success.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Post<\/b><\/td>\n<td><b>UR<\/b><\/td>\n<td><b>EWS<\/b><\/td>\n<td><b>OBC<\/b><\/td>\n<td><b>SC<\/b><\/td>\n<td><b>ST<\/b><\/td>\n<td><b>PwD<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Junior Research Fellow (JRF)<\/b><\/td>\n<td><b>60.29%<\/b><\/td>\n<td><b>55.45%<\/b><\/td>\n<td><b>53.79%<\/b><\/td>\n<td><b>48.04%<\/b><\/td>\n<td><b>45.74%<\/b><\/td>\n<td><b>32.33%<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Assistant Professor (AP)<\/b><\/td>\n<td><b>54.261%<\/b><\/td>\n<td><b>49.905%<\/b><\/td>\n<td><b>48.411%<\/b><\/td>\n<td><b>43.236%<\/b><\/td>\n<td><b>41.166%<\/b><\/td>\n<td><b>29.097%<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b style=\"font-size: 16px;\">CSIR NET Earth Science Exam Pattern FAQs<\/b><\/h2>\n<p><span style=\"font-weight: 400;\"><style>#sp-ea-3971 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-3971{ position: relative; }#sp-ea-3971 .ea-card{ opacity: 0;}#eap-preloader-3971{ position: absolute; left: 0; top: 0; height: 100%;width: 100%; text-align: center;display: flex; align-items: center;justify-content: center;}#sp-ea-3971.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-3971.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-3971.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-3971.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-3971.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1764608646\">\n<div id=\"sp-ea-3971\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"1\" data-scroll-active-item=\"1\" data-offset-to-scroll=\"0\">\n\n\t<div id=\"eap-preloader-3971\" class=\"accordion-preloader\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.vedprep.com\/exams\/wp-content\/plugins\/easy-accordion-free\/public\/assets\/ea_loader.svg\" alt=\"Loader image\"\/>\n\t<\/div>\n\t<!-- Start accordion card div. -->\n<div class=\"ea-card ea-expand sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-39710\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse39710\" aria-controls=\"collapse39710\" href=\"#\"  aria-expanded=\"true\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-minus\"><\/i> How many questions are there in the CSIR NET Earth Science exam?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse collapsed show\" id=\"collapse39710\" data-parent=\"#sp-ea-3971\" role=\"region\" aria-labelledby=\"ea-header-39710\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">The exam has 150 questions: Part A \u2013 20, Part B \u2013 50, Part C \u2013 80, with candidates required to attempt 15, 35, and 25 questions respectively.<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-39711\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse39711\" aria-controls=\"collapse39711\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What is the marking scheme of the CSIR NET Earth Science Exam Pattern?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse39711\" data-parent=\"#sp-ea-3971\" role=\"region\" aria-labelledby=\"ea-header-39711\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">\u00a0Part A &amp; B carry 2 marks per correct answer, Part C carries 4 marks. Negative marking is -0.5 for Part A &amp; B and -1.32 for Part C.<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-39712\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse39712\" aria-controls=\"collapse39712\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What are the minimum qualifying marks in CSIR NET Earth Science?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse39712\" data-parent=\"#sp-ea-3971\" role=\"region\" aria-labelledby=\"ea-header-39712\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">General\/EWS\/OBC candidates must score 33%, while SC\/ST\/PwD candidates require 25% to qualify.<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-39713\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse39713\" aria-controls=\"collapse39713\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Which books are best for CSIR NET Earth Science preparation?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse39713\" data-parent=\"#sp-ea-3971\" role=\"region\" aria-labelledby=\"ea-header-39713\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">Recommended books include Principles of Geomorphology by Thornbury, Fundamentals of Geophysics by Lowrie &amp; Fichtner, Structural Geology by Fossen, and Manual of Mineralogy by Hurlbut &amp; Klein.<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-39714\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse39714\" aria-controls=\"collapse39714\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> How can previous year question papers help in preparation?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse39714\" data-parent=\"#sp-ea-3971\" role=\"region\" aria-labelledby=\"ea-header-39714\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">Practicing previous years\u2019 papers improves speed, accuracy, time management, and understanding of high-weightage topics according to the CSIR NET Earth Science Exam Pattern.<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<!-- Start accordion card div. -->\n<div class=\"ea-card  sp-ea-single\">\n\t<!-- Start accordion header. -->\n\t<h3 class=\"ea-header\">\n\t\t<!-- Add anchor tag for header. -->\n\t\t<a class=\"collapsed\" id=\"ea-header-39715\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse39715\" aria-controls=\"collapse39715\" href=\"#\"  aria-expanded=\"false\" tabindex=\"0\">\n\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What topics have the highest weightage in CSIR NET Earth Science?\t\t<\/a> <!-- Close anchor tag for header. -->\n\t<\/h3>\t<!-- Close header tag. -->\n\t<!-- Start collapsible content div. -->\n\t<div class=\"sp-collapse spcollapse \" id=\"collapse39715\" data-parent=\"#sp-ea-3971\" role=\"region\" aria-labelledby=\"ea-header-39715\">  <!-- Content div. -->\n\t\t<div class=\"ea-body\">\n\t\t<p><span style=\"font-weight: 400\">Geology, Geophysics, Petrology, Mineralogy, and Structural Geology are high-weightage topics for Parts B and C.<\/span><\/p>\n<p>&nbsp;<\/p>\n\t\t<\/div> <!-- Close content div. -->\n\t<\/div> <!-- Close collapse div. -->\n<\/div> <!-- Close card div. -->\n<script type=\"application\/ld+json\">{ \"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{ \"@type\": \"Question\", \"name\": \"How many questions are there in the CSIR NET Earth Science exam?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The exam has 150 questions: Part A \u2013 20, Part B \u2013 50, Part C \u2013 80, with candidates required to attempt 15, 35, and 25 questions respectively.\" } },{ \"@type\": \"Question\", \"name\": \"What is the marking scheme of the CSIR NET Earth Science Exam Pattern?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"\u00a0Part A &amp; 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Since the exam is conducted twice a year June and December, knowing the exact paper structure helps aspirants plan their preparation effectively and score efficiently. The exam is conducted by the National Testing Agency (NTA) on [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":3974,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","rank_math_seo_score":84},"categories":[29],"tags":[749,744,746,748,745,747],"class_list":["post-3967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-csir-net","tag-csir-net-earth-science-exam-pattern","tag-csir-net-earth-science-paper-pattern-2025","tag-csir-net-earth-science-previous-question-papers","tag-csir-net-earth-science-previous-year-question-papers-book","tag-csir-net-earth-science-question-papers-december-2025","tag-csir-net-exam-earth-science-syllabus","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/3967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/comments?post=3967"}],"version-history":[{"count":5,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/3967\/revisions"}],"predecessor-version":[{"id":9417,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/3967\/revisions\/9417"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/media\/3974"}],"wp:attachment":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/media?parent=3967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/categories?post=3967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/tags?post=3967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}