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KCET chapter wise weightage 2025 varies for each subject. The KCET important chapters are the classification of elements and periodicity in properties, solid state, solutions, alcohols, phenols, ethers, motion in a straight line, oscillations, thermodynamics, gravitation, magnetism, and matter.
KCET (Karnataka Common Entrance Test) is a state-level entrance examination organised by the Karnataka Examination Authority (KEA). Moreover, the KCET syllabus 2025 has been reduced as the PUC I & II has undergone a 30% syllabus reduction.
Besides, some of the syllabi have also been deleted. Thus, candidates must ensure that they are updated with the changes made in the syllabus by the conducting authorities to prepare well and efficiently for the exam. Check this article to know more about the chapter-wise weightage of each topic.
KCET 2025 Subject-wise Weightage
When preparing for the KCET 2025 exam, candidates should divide their focus equally on each subject to ensure that all topics across each subject are covered thoroughly. Additionally, they must check the topics with high weightage to lock in minimum marks in the exam. Here, candidates can check the KCET 2025 subject-wise weightage:
KCET Chapter Wise Weightage 2025 of Chemistry
We will now see the KCET chapter wise weightage 2025 of Chemistry. It contains the important chapters for KCET 2025 from first and second-year PUC. It will also give you an idea about chapter wise marks distribution of Chemistry.
| Chapters | Weightage |
| Chapter-Wise Weightage for First-Year PUC Chemistry Syllabus | |
| Environmental chemistry | 2 |
| Hydrogen | 3 |
| Redox reactions | 4 |
| Thermodynamics | 4 |
| s – Block Elements | 6% |
| Some p – Block Elements | 7% |
| Classification of Elements and Periodicity in Properties | 8% |
| Some Basic Concepts of Chemistry | 8% |
| Chapter-Wise Weightage for Second-Year PUC Chemistry Syllabus | |
| Chemistry in Everyday Life | 4% |
| General Principles and Processes of Isolation of Elements | 4% |
| Polymers | 5% |
| Organic Compounds Containing Nitrogen | 5% |
| Biomolecules | 6% |
| Surface chemistry | 6% |
| Haloalkanes and Haloarenes | 6% |
| Coordination Compounds | 6% |
| Solid State | 7% |
| Solutions | 7% |
| Alcohols, Phenols, and Ethers | 7% |
KCET Chapter Wise Weightage of Physics
Some of the chapter wise weightage for KCET Physics are laws of motion, motion planes, wave optics, and current electricity. The detailed KCET Physics chapter wise weightage of the first and second-year PUC is as displayed below:
| Chapters | Weightage |
| Chapter-Wise Weightage for First-Year PUC Physics Syllabus | |
| Physical-world | 2% |
| Units and measurement | 3% |
| Kinetic theory | 4% |
| Mechanical properties of solids | 4% |
| Mechanical properties of fluids | 4% |
| Motion in a straight line | 7% |
| Oscillations | 7% |
| Thermodynamics | 7% |
| Gravitation | 8% |
| Chapter-Wise Weightage for Second-Year PUC Physics Syllabus | |
| Electromagnetic Waves | 2% |
| Communication Systems | 3% |
| Atoms | 5% |
| Nuclei | 6% |
| Electromagnetic Induction | 6% |
| Magnetism and Matter | 7% |
| Alternating Current | 7% |
Also Read: How to Crack KCET?
KCET Chapter Wise Weightage of Mathematics
The mathematics questions are objective type. Each correct answer is worth 1 mark, and the cumulative total of the paper is 60.
Although there is an exception, no marks will be deducted in case of incorrect answers/ unanswered questions. The KCET chapter-wise weightage 2025 for Mathematics is as follows:
| Chapters | Weightage |
| Chapter-Wise Weightage for First-Year PUC Mathematics Syllabus | |
| Principle Of Mathematical Induction | 5% |
| Mathematical Reasoning | 6% |
| Introduction to 3D Geometry | 7% |
| Linear Inequalities | 7% |
| Statistics | 7% |
| Binomial Theorem | 8% |
| Sets | 8% |
| Permutation And Combination | 9% |
| Complex Numbers And Quadratic Equations | 9% |
| Chapter-Wise Weightage for Second-Year PUC Mathematics Syllabus | |
| Linear Programming | 7% |
| Application Of Integrals | 8% |
| Inverse Trigonometric Functions | 8% |
| Matrices | 9% |
KCET Chapter Wise Weightage for Biology
The KCET important chapters for the biology syllabus mostly include cells, transport in plants, animal kingdom, and mineral nutrition. These detailed KCET 2025 biology chapter wise weightage are as follows.
| Chapters | Weightage |
| Chapter-Wise Weightage for First-Year PUC Biology Syllabus | |
| Biological Classification | 2% |
| Digestion and Absorption | 3% |
| Living World | 3% |
| Breathing and Exchange of Gases | 3% |
| Excretory Products and their Elimination | 3% |
| Body fluids and Circulation | 4% |
| Morphology of Flowering Plants | 4% |
| Locomotion and Movement | 4% |
| Anatomy and Flowering Plants | 4% |
| Cell Cycle and Cell Division | 5% |
| Plant Kingdom | 5% |
| Biomolecules | 5% |
| Plant Growth and Development | 5% |
| Respiration in Plants | 5% |
| Photosynthesis in Higher Plants | 5% |
| Neural Control and Coordination | 5% |
| Chapter-Wise Weightage for Second-Year PUC Biology Syllabus | |
| Biodiversity and Conservation | 4% |
| Biotech: Application | 5% |
| Reproductive Health | 5% |
| Evolution | 5% |
| Reproduction in Organisms | 5% |
| Environmental Issues | 6% |
| Biotech: Principles and Processes | 6% |
| Organism and Population | 6% |
| Ecosystem | 6% |
| Microbes in Human Welfare | 6% |
| Human Reproduction | 7% |
KCET 2025 Exam Pattern
The KCET exam pattern 2025 will give the candidates an overview of the examination structure, types of questions, duration and marking scheme of the exam. Further, it will also increase the understanding of the syllabus and the number of generally asked questions.
Here’s a quick overview of the KCET 2025 exam pattern for candidates’ reference:
| Particulars | Details |
| Exam Type | State-Level Entrance Examination |
| Exam Mode | Pen-Paper Based (Offline) |
| Conducting Authority | Karnataka Examination Authority (KEA) |
| Medium of Answering | Kannada & English |
| Duration | 1 hour 20 minutes for each paper |
| Total Question | 180 |
| Question Type | MCQ |
| Sections |
Mathematics/ Biology - 60 Questions Physics - 60 Questions Chemistry - 60 Questions |
| Negative Marking | No Negative Marking |
KCET 2025 Preparation Tips
The KCET chapter-wise weightage of the syllabus is mentioned in the article above. However, there are certain tips that candidates can follow while determining to appear for the KCET examination, which are as follows:
- Examine the Syllabus: While deciding to appear for KCET, the chief step is to go through the complete KCET 2025 syllabus. The syllabus covers topics from physics, chemistry, mathematics, and biology. Hence, candidates should carefully analyse the syllabus.
- Understand the Marking Pattern: The KCET chapter-wise weightage is mentioned above. Therefore, candidates can easily recognise the significance of all topics. Hence, it is suggested to give higher focus to the topics with high weightage. Additionally, this will help in obtaining better results.
- Evaluate the Time: Time management plays an indispensable role in any examination. Hence, candidates read and practise the chapters with more weight. Finishing the paper on time is essential. However, there is no negative marking for incorrect answers or unanswered questions.
- Apply for Mock Tests: To rank among the toppers and secure a seat through KCET, candidates must apply for as many mock tests as possible. These tests will provide an analysis of the exam preparation.
- Revise: Revision is mandatory. Candidates are encouraged to revise any chapter once it is finished. It will ensure that all the topics are included and studied.
Also Read: What is a Good Score & Rank in KCET?
FAQs on KCET Chapterwise Weightage
Q: What is the importance of knowing chapter-wise weightage for KCET 2025?
Q: Which chapters in Chemistry should be prioritized for KCET preparation?
Q: How is the KCET Physics syllabus structured in terms of weightage?
Q: How has the KCET syllabus changed with the syllabus reduction for PUC I & II?
Q: What is the KCET exam pattern, and how does it influence preparation?
