CSIR NET Exam Analysis 2025, Subject-Wise Analysis, Exam Review
Amit kumar Singh29 Jul, 2025
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CSIR NET Exam Analysis 2025 for the exam held on July 28, 2025, is now live for all subjects and exam shifts in detail. Candidates can check the complete CSIR NET 2025 Exam Analysis here, including the number of questions asked, section-wise difficulty level, and expected cut-off. This analysis will help students evaluate their performance and understand the exam trends for future reference.
The CSIR NET is a competitive national-level exam that determines the eligibility of candidates for Junior Research Fellowship (JRF) and Assistant Professorship in various science disciplines. The National Testing Agency (NTA) successfully conducted the CSIR NET 2025 June session on July 28, 2025, in multiple shifts across the country.
Now, when the exam is over, candidates are looking for a detailed CSIR NET 2025 Exam Analysis to understand the overall difficulty level, subject-wise paper trends, and a good number of attempts. Based on student feedback and expert insights, we have provided a comprehensive analysis of each subject and shift.
CSIR NET Exam Analysis 2025 Overview
The CSIR NET 2025 exam was conducted by the National Testing Agency (NTA) in the June session on July 28, 2025. This prestigious national exam is conducted to determine eligibility for Junior Research Fellowship (JRF) and Assistant Professorship in various science streams. Each paper was 3 hours long, with multiple-choice questions (MCQs) across six subjects. Candidates can check the subject-wise paper pattern, difficulty level, and good attempts below.
| CSIR NET 2025 Exam Highlights | |
| Particulars | Details |
| Exam Name | CSIR NET 2025 |
| Conducting Body | National Testing Agency (NTA) |
| Exam Dates | 28th July 2025 |
| Exam Mode | Computer-Based Test (CBT) |
| Duration | 3 Hours |
| Exam Shifts | Shift 1- 9 AM to 12 NoonShift 2- 3 PM to 6 PM |
| Question Type | Multiple Choice Questions (MCQs) |
| Subjects | Life Sciences, Chemical Sciences, Physical Sciences, Earth Sciences, Mathematical Sciences |
| Medium | English and Hindi |
| Official Website | @csirnet.nta.ac.in |
CSIR NET 2025 Subject Wise Exam Analysis
The CSIR NET 2025 Subject Wise Exam Analysis provides a detailed review of each paper conducted across different shifts. Candidates can check the difficulty level, number of good attempts, and overall question distribution for all five subjects below.
CSIR NET Life Sciences Exam Analysis 2025
The Life Sciences exam for CSIR NET 2025 was held during the first session, scheduled from 9:00 AM to 12:00 PM. Both papers followed a similar format and difficulty level. Here's a breakdown:
| CSIR NET Life Sciences Exam Analysis 2025 | ||||
| Part | Total MCQs | Max Questions to Attempt | Good Attempts | Difficulty Level |
| Part A | 20 | 15 | 9–12 | Moderate |
| Part B | 40 | 25 | 18–22 | Easy to Moderate |
| Part C | 60 | 20 | 20–24 | Moderate (Concept-heavy) |
| Total | 120 | 60 | 110+ Marks | Overall: Moderate |
CSIR NET Chemical Sciences Exam Analysis 2025
The Chemical Sciences exam for CSIR NET 2025 was conducted in the second session, held from 3:00 PM to 6:00 PM. Both papers followed a similar pattern and moderate difficulty level. Here is a breakdown:
| CSIR NET Chemical Sciences Exam Analysis 2025 | ||||
| Part | Total MCQs | Max Questions to Attempt | Good Attempts | Difficulty Level |
| Part A | 20 | 15 | 9–12 | Moderate |
| Part B | 40 | 25 | 15–18 (estimated) | Moderate to Difficult |
| Part C | 60 | 20 | 18–20 (estimated) | Tough (Conceptual + Analytical) |
| Total | 120 | 60 | 105–110+ Marks | Overall: Moderate to Tough |
CSIR NET Physical Sciences Exam Analysis 2025
The Physical Sciences exam for CSIR NET 2025 was held in the second session, conducted from 3:00 PM to 6:00 PM. The paper followed the standard format and was moderately to highly challenging. Here is a tabled description for good attempts for all parts:
| CSIR NET Physical Sciences Exam Analysis 2025 | ||||
| Part | Total MCQs | Max Questions to Attempt | Good Attempts | Difficulty Level |
| Part A | 20 | 15 | 10–12 | Easy |
| Part B | 25 | 20 | 11–14 | Difficult |
| Part C | 30 | 20 | 9–12 | Hard |
| Total | 75 | 55 | 32–38 | Overall: Moderate to Difficult |
CSIR NET Mathematical Sciences Exam Analysis 2025
The Mathematical Sciences exam for CSIR NET 2025 was conducted in the second session, held from 3:00 PM to 6:00 PM. The paper maintained the usual structure and ranged from moderate to difficult in terms of complexity. Here is a breakdown of good attempts and diffitulty level in the table: :
| CSIR NET Mathematical Sciences Exam Analysis 2025 | ||||
| Part | Total MCQs | Max Questions to Attempt | Good Attempts | Difficulty Level |
| Part A | 20 | 15 | 10–12 | Moderate |
| Part B | 40 | 25 | 15–18 (estimated) | Moderate to Hard |
| Part C | 60 | 20 | 17–20 (estimated) | Moderate to Difficult (Concept-heavy) |
| Total | 120 | 60 | 110–115+ Marks | Overall: Moderate to Difficult |
CSIR NET 2025 Marking Scheme
The CSIR NET 2025 exam is structured with a distinct marking scheme for each subject, divided into three sections.Each section carries different marks and follows a separate negative marking policy. Candidates are advised to answer thoughtfully to minimize score deductions. The detailed subject-wise marking scheme is provided below.
| CSIR NET Exam 2025 Marking Scheme | |||
| Subject | Total Marks | Negative Marking | Marking Scheme |
| Mathematical Science | 200 | Part A: -0.5 | Part A: +2 |
| Part B: -0.75 | Part B: +3 | ||
| Part C: 0 | Part C: +4.75 | ||
| Physical Science | 200 | Part A: -0.5 | Part A: +2 |
| Part B: -0.875 | Part B: +3.5 | ||
| Part C: -1.25 | Part C: +5 | ||
| Chemical Science | 200 | Part A: -0.5 | Part A: +2 |
| Part B: -0.5 | Part B: +2 | ||
| Part C: -1 | Part C: +4 | ||
| Earth Science | 200 | Part A: -0.5 | Part A: +2 |
| Part B: -0.5 | Part B: +2 | ||
| Part C: -1 | Part C: +4 | ||
| Life Science | 200 | Part A: -0.5 | Part A: +2 |
| Part B: -0.5 | Part B: +2 | ||
| Part C: -1 | Part C: +4 | ||
CSIR NET 2025 Cut Off (Expected)
The CSIR NET 2025 expected Cut Off differs depending upon subject, category, and difficulty level. Based on student feedback and paper analysis, the expected cut-off is likely to range between 33% to 55%. depending on the paper.
| CSIR NET 2025 Expected Cut Off | |||
| Subject | Category | JRF Cut Off (Marks) | Assistant Professor Cut Off (Marks) |
| Life Sciences | General | 102 – 110 | 90 – 98 |
| EWS | 96 – 104 | 86 – 94 | |
| OBC | 92 – 100 | 82 – 90 | |
| SC | 76 – 84 | 68 – 76 | |
| ST | 68 – 76 | 60 – 68 | |
| PwD | 60 – 68 | 50 – 60 | |
| Chemical Sciences | General | 98 – 106 | 88 – 96 |
| EWS | 94 – 102 | 84 – 92 | |
| OBC | 90 – 98 | 80 – 88 | |
| SC | 72 – 80 | 64 – 72 | |
| ST | 66 – 74 | 56 – 66 | |
| PwD | 60 – 68 | 50 – 60 | |
| Physical Sciences | General | 84 – 92 | 74 – 82 |
| EWS | 80 – 88 | 70 – 78 | |
| OBC | 76 – 84 | 66 – 74 | |
| SC | 64 – 72 | 56 – 64 | |
| ST | 60 – 68 | 52 – 60 | |
| PwD | 56 – 64 | 48 – 56 | |
| Mathematical Sciences | General | 100 – 108 | 90 – 98 |
| EWS | 96 – 104 | 86 – 94 | |
| OBC | 92 – 100 | 82 – 90 | |
| SC | 76 – 84 | 68 – 76 | |
| ST | 68 – 76 | 60 – 68 | |
| PwD | 60 – 68 | 50 – 60 | |
Note: The above cut-off marks are estimated based on previous years' trends, current exam difficulty level, and memory-based feedback from students. These are not official figures and are subject to change once the National Testing Agency (NTA) releases the confirmed CSIR NET 2025 cut-offs.
CSIR NET Exam Analysis 2025 FAQs
What was the overall difficulty level of the CSIR NET 2025 paper?
How many questions are considered safe attempts to score well in CSIR NET 2025?
What is the question count for every subject in CSIR NET 2025?
What is the marking scheme for CSIR NET 2025?
Is there any sectional cut-off in CSIR NET 2025?
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