CSIR NET Chemical Science Exam Pattern 2025, Marking Schemes, Number of Questions
Soumya Tiwari8 Oct, 2025
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CSIR NET Chemical Science Exam Pattern 2025 is the most important and needed thing for students preparing for CSIR NET 2025. The exam pattern help aspirants to understand the structure of the exam, the type of questions asked, the marking scheme, and the rules of negative marking.
For those students who are going to appear for CSIR NET December 2025, it is important to have a clear idea about the CSIR NET Chemical Science Exam Pattern so that they can plan their preparation accordingly. Here, we have covered every detail about the CSIR NET Chemical Science Exam Pattern 2025, like total questions, marks and strategy to attempt the paper.
CSIR NET Chemical Science Exam Pattern 2025
CSIR NET 2025, to be conducted by the National Testing Agency (NTA), is an exam for aspiring candidates to get Junior Research Fellowships (JRF) and eligibility for Assistant Professorship in universities and colleges. The exam will be conducted two times in a year, this time we will discuss all details about the CSIR NET December 2025. A chemical science paper is one of the most opted papers and its full form is Chemistry. The students need to be well prepared for the theory and numericals to perform well in the paper.
The CSIR NET Chemical Science Exam Pattern 2025 is divided into three parts: Part A, Part B, and Part C. Each part has a specific number of questions, marks per question, and rules for negative marking. Understanding this structure is crucial for scoring well in CSIR NET December 2025.
| CSIR NET Chemical Science Exam Pattern 2025 | ||||
| CHEMICAL SCIENCES | PART A | PART B | PART C | TOTAL |
| Total Questions | 20 | 40 | 60 | 120 |
| Max No of Questions to attempt | 15 | 35 | 25 | 75 |
| Marks for each correct answer | 2 | 2 | 4 | 200 |
| Marks for each incorrect answer | 0.5 | 0.5 | 1 | - |
CSIR NET Chemical Science Exam Pattern 2025 PDF
The official CSIR NET Chemical Science Exam Pattern 2025 PDF is released by NTA. The PDF contains important information regarding question distribution, marks for each question, negative marking, and the total number of questions. Aspirants can download the PDF from the official CSIR NET site or via the exam pattern PDF link given below.
CSIR NET Chemical Science Total Questions
CSIR NET Chemical Science Total Questions section will explain to you the distribution of questions in each section of the examination, as well as the number of questions you are required to attempt. This information allows you to better manage your time during the exam and concentrate on the questions that will help you score the highest marks.
| CSIR NET Chemical Science Total Questions | ||
| Part | Total Questions | Questions to Attempt |
| Part A | 20 | 15 |
| Part B | 40 | 35 |
| Part C | 60 | 25 |
| Total | 120 | 75 |
CSIR NET Chemical Science Marking Scheme
The CSIR NET Chemical Science Marking Scheme provides clarity on the distribution of marks for each correctly answered question. It's important for candidates to note that each question in both Part A and Part B is allocated 2 marks. On the other hand, questions in Part C are more advanced and carry a higher weightage, with each question worth 4 marks. This information is essential for effective time management and prioritization of questions during CSIR NET 2025 to maximize the score.
| CSIR NET Chemical Science Marking Scheme | ||
| Part | Marks per Correct Answer | Total Marks |
| Part A | 2 | 30 |
| Part B | 2 | 70 |
| Part C | 4 | 100 |
| Total | - | 200 |
CSIR NET Chemical Science Negative Marking
The CSIR NET Chemical Science Negative Marking notifies the candidates about the negative marking details. The negative marking for Part A & Part B is 0.5 each and for Part C it is 1. Knowing this can help you attempt the questions smartly and prevent negative marking for CSIR NET December 2025.
| CSIR NET Chemical Science Negative Marking | |
| Part | Negative Marking per Wrong Answer |
| Part A | 0.5 |
| Part B | 0.5 |
| Part C | 1 |
CSIR NET Chemical Science Exam Pattern 2025 FAQs
Q1. What is the CSIR NET Exam Pattern for Chemical Science?
Q2. When is the CSIR NET December 2025 conducted?
Q3. How many marks are allocated in the CSIR NET Chemical Science Exam?
Q4. What is the negative marking in the CSIR NET Chemical Science Exam?
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