Focusing on KCET important topics 2025 can help applicants yield a good score in the exam. For the ease of candidates, we have compiled a list of important topics and chapter wise weightage for KCET 2025 here.
- KCET Important Topics & Chapter wise weightage
- Important Chapters for KCET Mathematics
- Important Chapters for KCET Physics
- Important Chapters of KCET Chemistry
- Important Chapters for KCET Biology
- KCET Exam Pattern 2025 - Highlights
KCET Important Topics & Chapter wise weightage
Questions asked in the exam are strictly based on KCET syllabus as prescribed by KEA. It is advisable for candidates to carefully study the syllabus and KCET exam pattern 2025 to crack the exam. While candidates are required to thoroughly the exam syllabus, focusing on some important chapters can also result in successful exam preparation. Here, candidates can find a list of KCET important topics accompanied with the chapter-wise weightage in the question paper.
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Important Chapters for KCET Mathematics
The mathematics paper for KCET 2025 will comprise a total of 60 objective-type questions. Candidates will be awarded 1 mark for every correct answer. There is no negative marking in the KCET exam. Check out the list below of important chapters for KCET 2025 to score well in this section. Also, find the weightage of chapters adjacent to the list of important topics.
KCET First PUC Important Topics
| Chapters |
Weightage |
|---|---|
| Complex Numbers and Quadratic Equations |
9 |
| Permutation And Combination |
9 |
| Binomial Theorem |
8 |
| Sets |
8 |
| Introduction to 3D Geometry |
7 |
| Linear Inequalities |
7 |
| Statistics |
7 |
| Mathematical Reasoning |
6 |
| Principle Of Mathematical Induction |
5 |
Also read:
KCET Second PUC Important Topics
| Chapters |
Weightage |
|---|---|
| Matrices |
9 |
| Inverse Trigonometric Functions |
8 |
| Application Of Integrals |
8 |
| Linear Programming |
7 |
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Important Chapters for KCET Physics
Candidates can enhance their performance in the Physics section of KCET 2025 by focusing more on formulas and practising problems. Check out some of the KCET 2025 important topics in Physics.
- Wave
- Force
- Oscillation
- Gravitation
KCET First PUC Important Topics
| Chapters |
Weightage |
|---|---|
| Gravitation |
8 |
| Motion in a straight line |
7 |
| Oscillations |
7 |
| Thermodynamics |
7 |
| Mechanical properties of solids |
4 |
| Mechanical properties of fluids |
4 |
| Kinetic theory |
4 |
| Units and measurement |
3 |
| Physical world |
2 |
KCET Second PUC Important Topics
| Chapters |
Weightage |
|---|---|
| Magnetism and Matter |
7 |
| Alternating Current |
7 |
| Electromagnetic Induction |
6 |
| Nuclei |
6 |
| Atoms |
5 |
| Communication Systems |
3 |
| Electromagnetic Waves |
2 |
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Important Chapters of KCET Chemistry
The chemistry section for KCET 2025 requires more focus on topics like:
- Block Elements
- Basic Concepts of Chemistry
- Thermodynamics
KCET First PUC Important Topics
| Chapters |
Weightage |
|---|---|
| Some Basic Concepts of Chemistry |
8 |
| Classification of Elements and Periodicity in Properties |
8 |
| Some p – Block Elements |
7 |
| s – Block Elements |
6 |
| Thermodynamics |
4 |
| Redox reactions |
4 |
| Hydrogen |
3 |
| Environmental chemistry |
2 |
KCET Second PUC Important Topics
| Chapters |
Weightage |
|---|---|
| Solid State |
7 |
| Solutions |
7 |
| Alcohols, Phenols and Ethers |
7 |
| Coordination Compounds |
6 |
| Haloalkanes and Haloarenes |
6 |
| Surface chemistry |
6 |
| Biomolecules |
6 |
| Organic Compounds Containing Nitrogen |
5 |
| Polymers |
5 |
| Chemistry in Everyday Life |
4 |
| General Principles and Processes of Isolation of Elements |
4 |
Important Chapters for KCET Biology
Some of the important chapters for KCET 2025 in Biology include the following:
- Human & Plant Physiology
- Plant Anatomy
- Morphology
Check out the detailed list of KCET important topics based on their chapter wise weightage for KCET exam.
Read more: mechanical properties of fluids
KCET 2025 First PUC Important Topics
| Chapters |
Weightage |
|---|---|
| Neural Control and Co-ordination |
5 |
| Photosynthesis in Higher Plants |
5 |
| Respiration in Plants |
5 |
| Plant Growth and Development |
5 |
| Biomolecules |
5 |
| Plant Kingdom |
5 |
| Cell Cycle and Cell Division |
5 |
| Body fluids and Circulation |
4 |
| Morphology of Flowering Plants |
4 |
| Anatomy and Flowering Plants |
4 |
| Locomotion and Movement |
4 |
| Breathing and Exchange of Gases |
3 |
| Living World |
3 |
| Excretory Products and their Elimination |
3 |
| Digestion and Absorption |
3 |
| Biological Classification |
2 |
Also read:
KCET Second PUC Important Topics
| Chapters |
Weightage |
|---|---|
| Human Reproduction |
7 |
| Microbes in Human Welfare |
6 |
| Biotech: Principles and Processes |
6 |
| Organism and Population |
6 |
| Ecosystem |
6 |
| Environmental Issues |
6 |
| Biotech: Application |
5 |
| Reproduction in Organisms |
5 |
| Reproductive Health |
5 |
| Evolution |
5 |
| Biodiversity and Conservation |
4 |
KCET Exam Pattern 2025 - Highlights
It is advisable for candidates to carefully study the KCET exam pattern before heading towards the syllabus section. This helps to get an idea about the question paper pattern and marking scheme in the KCET question paper. Before we proceed to elaborate more on important topics and syllabus for the common entrance test, let’s take a look at KCET exam pattern.
| Specifications |
Details |
|---|---|
| Mode of KCET 2025 |
Offline |
| Duration of the exam |
80 minutes each for Physics, Chemistry and Mathematics |
| Medium of the Question Paper |
English |
| Total no. questions |
180 MCQs |
| Marks for Each question |
1 Mark for Every Correct Response |
| Negative Marking |
Not Applicable |
| Additional Exam |
Language Test and Agriculture Practical Test |
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Registration - 17 Jan '26

Karnataka Examination Authority conducts KCET exam every year for the admissions to engineering and other courses offered by participating institutes. Candidates who appear in the exam are always advised to refer to the KCET best books 2025 for their preparations. For the ease of candidates, Shikha.com has compiled a list of best books to prepare for KCET 2025 exam below.
Physics
Concepts of Physics
HC Verma
Aptitude Problems in Physics
S. Krotov
New Course Physics
Pradeep
Chemistry
IIT Chemistry
O.P. Aggarwal
Concepts of Chemistry
ABC
Mathematics
Maths XI & XII
R.D Sharma
Algebra Made Easy
K. P. Basu
Differential Calculus
Admit M Agarwal