CSIR NET Life Science Exam Analysis 2023 (Dec 26): Difficulty Level, Students' Review & Good Attempts
Council of Scientific and Industrial Research National Eligibility Test 2025 ( CSIR NET )
CSIR NET Life Science Exam is being conducted by NTA on December 26, 2023, in two different shifts. CSIR NET Life Science Exam is being conducted in CBT mode. Candidates can check the CSIR NET Life Science Exam Analysis & Student's Reaction in this article. CSIR NET Life Science memory-based questions & good attempts are also mentioned in this article.
CSIR NET Life Science Exam Analysis (December 26, 2023)
The NTA conducted the CSIR NET December 2023 exam for Life Science exam for the first shift on December 26, 2023. The timing of the first shift was from 9.00 AM to 12.00 Noon, and the second shift will be from 3.00 PM to 6.00 PM. According to the candidates, CSIR NET Life Science Exam 2023 was Easy to Moderate. Many candidates emphasised that CSIR NET Life Science exam was lengthy in nature but on the easier side than the previous session's exam. Candidates can check the CSIR NET Life Science Exam Analysis & Student's Reaction in this article. In this article, we have provided CSIR NET Students' Reactions, life science exam analysis, difficulty level, memory-based questions & good attempts.
Council of Scientific and Industrial Research (CSIR) NET (also known as CSIR UGC NET) is a national-level exam conducted by the National Testing Agency (NTA) to determine the eligibility of candidates for Junior Research Fellowship (JRF) and for Lectureship (LS)/ Assistant Professor in the universities and colleges of India.
- CSIR NET Life Science Exam Analysis 2023 (December 26)
- CSIR NET Section-wise Exam Analysis 2023 (December 26)
- CSIR NET Life Science Exam Pattern 2023
- CSIR NET Life Science Question Paper 2023
CSIR NET Life Science Exam Analysis 2023 (December 26)
CSIR NET Life Science Exam 2023 was conducted by the NTA in two different shifts on December 26, 2023. CSIR NET Life Science Exam Analysis 2023 has been shared here immediately after the CSIR NET December 2023 exam. Candidates should read the Exam Analysis of CSIR NET Life Science carefully in order to know about the overall as well as the section-wise difficulty level of the CSIR NET Life Science Question Paper 2023.
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- Shubham said, "Part A was easy, Part B was a little difficult and Part C was Moderate. Majorly questions were asked from Bio-chemistry, Ecology & Plant Physiology subjects."
- Arun said, "CSIR NET Life Science Exam was on the easier side as compared to the previous year. Part A was difficult & Part B or C were Easy to Moderate."
- Bharat Kumar said, "Part C was easier than Part B. Most questions were asked from Cell Biology & Bio-Technology."
- Ruchika said, "Overall exam was Moderate to Difficult. Animal Physiology, Plant Bio-technology questions were asked in the exam."
Candidates can watch the CSIR NET Student's Reaction video below.
Also Read:
CSIR NET Section-wise Exam Analysis 2023 (December 26)
Candidates can check CSIR NET Life Science Section-wise Analysis 2023 in the table below.
| Life Science Paper | Topics Covered | Difficulty Level | Good Attempts |
|---|---|---|---|
| Part-A | General Aptitude - Speed, Distance and Time; Profit and Loss; Geometry; Syllogism; Mixture & Alligation | Moderate to Difficult | To be Updated |
| Part-B | Cell and Molecular Biology, Digestion of protein, Organelles and functions, Ecology, Evolution, Animal Physiology, Fundamental Processes | Easy to Moderate | To be Updated |
| Part-C |
Hardy Weinberg, Developmental Biology, Limb Development, Population Ecology, Calvin Benson Cycle |
Easy to Moderate | To be Updated |
CSIR NET Life Science Topic-Wise Weightage (Shift 1) for Part A
Part A of the Life Science Paper consists of questions based on the candidate's General Aptitude. The candidates can check the table given below to analyze the number of questions asked in the CSIR NET Life Science Exam (shift 1). Part A of the CSIR NET Life Science exam consists of the following questions:
| Topics |
Weightage |
|---|---|
| Blood relation | 1-2 |
| Order & Ranking | 2 |
| DI (Bar Graph) | 1-2 |
| Profit & Loss | 2 |
| Speed Distance | 3 |
| Ratio & Proportion | 2 |
| Geometry | 2 |
| Algebra | 1-2 |
| Probability | 1 |
CSIR NET Life Science Topic-Wise Weightage (Shift 1) for Part B and C
The table given below consists of the topic-wise weightage by analyzing the number of questions for the CSIR NET Life Science Exam, shift 1. Parts B and C of the Life Science exam include units such as:
| Topics/Units | Weightage |
|---|---|
| Cell-cell movement of small molecules plants | 1-2 |
| Nephron | 1 |
| Digestion of protein | 2-3 |
| Succession | 2 |
| Migrating birds | 3 |
| Mammals of evergreen forest | 1 |
| Net primary productivity of ocean, estuary, forests | 2 |
| Adaptation of sunshade plants | 3 |
| Cell-cell movement of small molecules plants | 2 |
| Organelles and functions | 2-3 |
| primary productivity of Ocean, Estuary, Forests | 2-3 |
| Ecology | 3-4 |
| Inheritance Biology | 3-4 |
| System Physiology-Animals | 4 |
| Cell and Molecular Biology | 4-5 |
| System Physiology-Plants | 5 |
| Light microscope | 3-4 |
Also Read: CSIR NET Syllabus 2023
CSIR NET Life Science Exam Pattern 2023
In the CSIR NET Life Sciences paper, candidates need to attempt a total of 75 MCQs combinedly from Part A, B and C. Each question in Part A and B carries two marks and each question in Part C carries four marks. There is a negative marking of 25 per cent in Part A, B and C for each incorrect answer. Have a look at the CSIR NET Exam Pattern for Life Sciences below.
| Particulars |
Part A |
Part B |
Part C |
Total |
|---|---|---|---|---|
| Total Questions |
20 |
50 |
75 |
145 |
| Max no of questions to attempt |
15 |
35 |
25 |
75 |
| Marks for each correct answer |
2 |
2 |
4 |
200 |
| Negative marking of 25% in Part A, B & C |
0.5 |
0.5 |
1 |
- |
CSIR NET Life Science Question Paper 2023
The National Testing Agency (NTA) will release the CSIR NET Life Science Question Paper in the form of the CSIR NET Answer Key after successfully conducting the exam for all subjects. Candidates who have appeared for CSIR NET December 2023 exam will be able to download CSIR NET Question Paper 2023 by logging into the official website with the required credentials.
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Student Forum
Anything you would want to ask experts?Answered 4 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
N
Contributor-Level 6
Answered 4 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
Contributor-Level 6
Answered 4 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
Contributor-Level 6
Answered 4 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
C
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
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
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
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
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
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
Contributor-Level 6
Which books are useful for Earth Science preparation for the CSIR NET exam?