The KCET is a state-level exam which is conducted by the KEA. The KCET chapter-wise weightage is distributed into four subjects Physics, Chemistry, Mathematics or Biology.
The KCET Chapter-wise weightage 2025 is discussed here in detail. The KCET exam is based on the 1st and 2nd PUC (Class 11 and Class 12) syllabus. Understanding the KCET chapter-wise weightage is essential for a student to make the preparation strategy properly and learn and practice properly for the exam. The KCET exam mainly focuses on the concepts and NCERT/ PUC textbook-based questions. Understanding important topics of KCET 2025 helps the student to focus more and succeed in the exam. For this, they should know the KCET 2025 Syllabus with the important topics and chapter-wise weightage.
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KCET 2025 Chapter-Wise Weightage: Expert Analysis
In this video, Deeksha Mam explains KCET chapter-wise weighatge and a planned strategy to achieve a good score in KET 2025. She explained that students should focus on building a study plan that emphasizes high-weightage chapters in Physics, Chemistry, and Mathematics. High-weightage chapters contain most of the questions, so it is necessary to prioritizing these chapters. Many students treat all chapters as equal, even low-weightage chapters. Therefore, students should review the syllabus, observe the important topics, and prioritize study time on high-weightage chapters.
Summarizing the expert’s advice:
- Focus on high-weightage chapters in all three subjects for better results.
- Practice previous year questions identifying any important questions from the prior years. This will give you familiarity with the exam, and preparation with practice will help improve results.
- Spend more time on high-weightage topics and manage your time efficiently.
- Understanding foundational topics will help supporting more difficult chapters.
- Self-access strengths and use this toward weaker areas, making changes to study plan as needed.
Following this advice, will increase chances of scoring well in KET 2025.
KCET 2025 Chapter-Wise Weightage
The KCET Exam is conducted with a total of 180 marks which is equally distributed with these three subjects: Physics, Chemistry and Mathematics or Biology. Each subject has an equal weightage of 60 marks with 60 questions. Each correct answer is awarded with 1 mark and there is no negative marking.
Check: KCET Exam Pattern
KCET Physics Chapter-wise Weightage
Physics is one of the core subjects in the KCET exam, and knowing the chapter-wise weightage will help candidates focus on the most important topics. Below is a breakdown of the expected chapter-wise weightage of both PUC 1 and PUC 2 (Class 11 and Class 12) for Physics along with the number of questions, based on previous years' trends.
| Class | Chapter | Weightage | Number of Questions |
|---|---|---|---|
| Class 11 | Gravitation | 8% | 5 |
| Motion in a Straight Line | 7% | 4 | |
| Oscillations | 7% | 4 | |
| Thermodynamics | 7% | 4 | |
| Mechanical Properties of Solids and Fluids | 8% | 5 | |
| Kinetic Theory of Gases | 6% | 4 | |
| Waves and Sound | 7% | 4 | |
| Optics | 5% | 3 | |
| Class 12 | Electrostatics | 8% | 5 |
| Current Electricity | 6% | 4 | |
| Magnetism and Matter | 7% | 4 | |
| Electromagnetic Induction | 6% | 4 | |
| Alternating Current | 5% | 3 | |
| Electromagnetic Waves | 5% | 3 | |
| Ray Optics and Optical Instruments | 5% | 3 | |
| Dual Nature of Matter and Radiation | 3% | 2 | |
| Atoms and Nuclei | 3% | 2 |
Class 11 - Physics Important Topics for KCET 2025:
The most important and highest weightage chapters in Class 11 Physics syllabus of KCET 2025 are:
- Gravitation
- Mechanical Properties of Solids and Fluids
- Thermodynamics
- Oscillations
Here is a detailed list of Class 11 Physics important topics in each chapter for KCET 2025 categorized Chapter-wise.
| Chapter | Important Topics |
|---|---|
| Gravitation | Kepler’s Laws of Planetary Motion, Universal Law of Gravitation, Escape Velocity, Gravitational Potential Energy, Orbital Motion, Weightlessness |
| Motion in a Straight Line | Uniform and Non-Uniform Motion, Equations of Motion, Graphical Representation of Motion, Relative Velocity, Speed and Velocity |
| Oscillations | Simple Harmonic Motion (SHM), Pendulum Motion, Energy in SHM, Damped and Forced Oscillations, Time Period and Frequency, Resonance |
| Thermodynamics | Laws of Thermodynamics, Heat Engines, Carnot Cycle, Entropy, Enthalpy, Specific Heat, Adiabatic and Isothermal Processes |
| Mechanical Properties of Solids and Fluids | Stress and Strain, Young’s Modulus, Surface Tension, Viscosity, Bernoulli’s Theorem, Fluid Flow, Poiseuille's Law |
| Kinetic Theory of Gases | Ideal Gas Laws, Molecular Theory of Matter, Derivation of Gas Laws, Pressure and Temperature Relationship, Kinetic Energy of Gases |
| Waves and Sound | Types of Waves, Doppler Effect, Sound Waves, Speed of Sound in Different Mediums, Interference and Diffraction, Pitch and Frequency |
| Optics | Reflection and Refraction, Lenses and Mirrors, Image Formation, Optical Instruments (Microscopes, Telescopes), Dispersion of Light, Total Internal Reflection |
Class 12 - Important Topics for KCET 2025:
Some of the most important chapters in Class 12 Physics of KCET 2025 are:
- Electrostatics
- Magnetism and Matter
- Current Electricity
Here is a detailed list of Class 12 Physics important topics chapter-wise for KCET 2025..
| Chapter | Important Topics |
|---|---|
| Electrostatics | Coulomb's Law, Electric Field and Potential, Gauss's Law, Electric Dipoles, Capacitors, Energy Stored in Capacitors, Conductors and Insulators |
| Current Electricity | Ohm’s Law, Electrical Circuits, Resistivity, Kirchhoff’s Laws, Wheatstone Bridge, Potential Difference, Electric Power, Electrical Energy |
| Magnetism and Matter | Magnetic Fields, Magnetic Force on Current-Carrying Conductors, Biot-Savart Law, Ampere’s Law, Earth's Magnetic Field, Magnetic Induction |
| Electromagnetic Induction | Faraday’s Law of Induction, Lenz's Law, Self Induction, Mutual Induction, Eddy Currents, Transformer Principles, Applications of Electromagnetic Induction |
| Alternating Current | AC Voltage, Current, Power, LCR Circuits, Impedance, Resonance, AC in Series and Parallel Circuits, Power Factor |
| Electromagnetic Waves | Properties of Electromagnetic Waves, Speed of Light, Electromagnetic Spectrum, Applications of EM Waves, Energy Transport in EM Waves |
| Ray Optics and Optical Instruments | Reflection, Refraction, Laws of Reflection and Refraction, Lens Formula, Magnification, Optical Instruments (Microscope, Telescope, Camera), Dispersion |
| Dual Nature of Matter and Radiation | Photoelectric Effect, Einstein's Photoelectric Equation, de Broglie Hypothesis, Wave-Particle Duality, Compton Effect, Matter Waves |
| Atoms and Nuclei | Atomic Models, Rutherford’s Scattering Experiment, Nuclear Reactions, Radioactivity, Half-life, Fission and Fusion, Energy from Nuclei |
Preparation Strategy: KCET 2025 Physics
- Focus on the complete Physics Syllabus of Class 11 and Class 12
- Prepare the high weightage chapters including
- Gravitation (Class 11)
- Oscillations and Waves (Class 11)
- Thermodynamics (Class 11)
- Electrostatics (Class 12)
- Current Electricity (Class 12)
- Magnetism and Matter (Class 12)
- Optics (Class 12)
- Focus on the important concepts and master it using NCERT and PUC Books
- Practice problem-based questions from Previous Year Questions
- Make a strategy to prepare accordingly
KCET Chemistry Chapter-wise Weightage
The Chemistry section of the KCET 2025 exam is divided into Class 11 and Class 12 topics, each contributing to the overall score. The Chapter-wise Weightage is based on previous trends and helps students identify key areas to focus on for better exam preparation.
Here is the Chemistry Chapter-Wise Weightage for KCET 2025, based on previous years' trends, showing the expected distribution of marks across chapters in Class 11 and Class 12:
Class 11 Chemistry:
| Chapter | Weightage | Number of Questions |
|---|---|---|
| Some Basic Concepts of Chemistry | 8% | 5 |
| Structure of Atom | 7% | 4 |
| Classification of Elements and Periodicity | 8% | 5 |
| Chemical Bonding and Molecular Structure | 7% | 4 |
| States of Matter: Gases and Liquids | 7% | 4 |
| Thermodynamics | 6% | 4 |
| Equilibrium | 6% | 4 |
| Redox Reactions | 5% | 3 |
| Hydrogen | 5% | 3 |
| s-Block Elements (Alkali and Alkaline Earth Metals) | 5% | 3 |
| Some p-Block Elements | 5% | 3 |
| Organic Chemistry – Some Basic Principles and Techniques | 5% | 3 |
| Hydrocarbons | 5% | 3 |
| Environmental Chemistry | 5% | 3 |
Class 12 Chemistry:
| Chapter | Weightage | Number of Questions |
|---|---|---|
| Solid State | 7% | 4 |
| Solutions | 7% | 4 |
| Electrochemistry | 6% | 4 |
| Chemical Kinetics | 6% | 4 |
| Surface Chemistry | 5% | 3 |
| General Principles and Processes of Isolation of Elements | 5% | 3 |
| p-Block Elements | 7% | 4 |
| d- and f-Block Elements | 6% | 4 |
| Coordination Compounds | 6% | 4 |
| Haloalkanes and Haloarenes | 6% | 4 |
| Alcohols, Phenols and Ethers | 6% | 4 |
| Aldehydes, Ketones and Carboxylic Acids | 6% | 4 |
| Organic Compounds Containing Nitrogen | 6% | 4 |
| Biomolecules | 5% | 3 |
| Polymers | 5% | 3 |
| Chemistry in Everyday Life | 5% | 3 |
Below are the tables for important topics in Class 11 and Class 12 Chemistry for KCET 2025.
Class 11 Chemistry - Important Topics for KCET 2025:
| Chapter | Important Topics |
|---|---|
| Some Basic Concepts of Chemistry | Laws of Chemical Combination, Moles and Mole Concept, Stoichiometry, Empirical and Molecular Formula, Limiting Reagent, Concentration Units. |
| Structure of Atom | Atomic Models, Bohr’s Model, Quantum Numbers, Atomic Orbitals, Aufbau Principle, Pauli Exclusion Principle, Hund's Rule, Energy Levels. |
| Classification of Elements and Periodicity | Mendeleev’s Periodic Table, Modern Periodic Law, Periodic Trends (atomic size, ionization enthalpy, electron affinity), Block Elements. |
| Chemical Bonding and Molecular Structure | Ionic Bond, Covalent Bond, Hybridization, Bond Angle, Molecular Orbitals, Valence Bond Theory, Resonance, Lewis Structures. |
| States of Matter: Gases and Liquids | Boyle’s Law, Charles’ Law, Ideal Gas Equation, Dalton’s Law of Partial Pressure, Liquefaction of Gases, Van der Waals Equation, Surface Tension. |
| Thermodynamics | First and Second Laws of Thermodynamics, Enthalpy, Entropy, Gibbs Free Energy, Enthalpy of Formation, Hess’s Law, Heat Engines, Carnot Cycle. |
| Equilibrium | Le Chatelier’s Principle, Law of Mass Action, Equilibrium Constant, Acid-Base Equilibrium, Solubility Product, Common Ion Effect, Buffer Solutions. |
| Redox Reactions | Oxidation-Reduction Reactions, Oxidation Numbers, Redox Reactions in Electrochemical Cells, Balancing Redox Reactions, Electrolysis. |
| Hydrogen | Hydrogen Bonding, Isotopes of Hydrogen, Hydrogen as a Reducing Agent, Hydrogenation, Water, Hard and Soft Water, Hydrides. |
| s-Block Elements (Alkali and Alkaline Earth Metals) | Properties of Alkali Metals, Alkaline Earth Metals, Sodium, Potassium, Calcium, Magnesium, Flame Colors, Applications, Solubility of Hydroxides. |
| Some p-Block Elements | Group 13 Elements (Boron, Aluminium), Group 14 Elements (Carbon, Silicon), Group 15 Elements (Nitrogen, Phosphorus), Noble Gases, Oxidation States. |
| Organic Chemistry – Some Basic Principles and Techniques | Isomerism, Nomenclature, Types of Organic Reactions, Functional Groups, Classification of Organic Compounds, Extraction and Purification of Organic Compounds. |
| Hydrocarbons | Alkanes, Alkenes, Alkynes, Aromatic Compounds, Isomerism in Hydrocarbons, Physical Properties, Reactions of Hydrocarbons, Combustion Reactions. |
| Environmental Chemistry | Environmental Pollution, Water Pollution, Air Pollution, Greenhouse Effect, Ozone Layer Depletion, Acid Rain, Biochemical Oxygen Demand (BOD). |
Class 12 Chemistry - Important Topics for KCET 2025:
Here are some of the important topics in the class 12 Chemistry Syllabus of KCET 2025. It is distributed chapter-wise.
| Chapter | Important Topics |
|---|---|
| Solid State | Types of Solids, Crystalline and Amorphous Solids, Packing in Solids, Unit Cell, Defects in Solids, Electrical and Magnetic Properties of Solids. |
| Solutions | Types of Solutions, Colligative Properties, Raoult’s Law, Osmotic Pressure, Elevation in Boiling Point, Depression in Freezing Point, Henry’s Law. |
| Electrochemistry | Electrochemical Cells, Standard Electrode Potential, Nernst Equation, Batteries, Fuel Cells, Corrosion, Conductance, Faraday’s Laws of Electrolysis. |
| Chemical Kinetics | Rate of Reaction, Order and Molecularity, Integrated Rate Equations, Half-life, Activation Energy, Factors Affecting Reaction Rates, Collision Theory. |
| Surface Chemistry | Adsorption, Catalysis, Colloids, Properties of Colloids, Brownian Movement, Applications of Colloids, Emulsions, Gelation. |
| General Principles and Processes of Isolation of Elements | Metallurgy, Methods of Extraction, Concentration of Ores, Extraction of Crude Metals, Refining, Alloys, Reduction and Roasting Processes. |
| p-Block Elements | Group 15 Elements, Group 16 Elements, Group 17 Elements (Halogens), Group 18 Elements (Noble Gases), Acidic and Basic Properties, Halide Compounds. |
| d- and f-Block Elements | Transition Elements, Properties of d-Block Elements, Lanthanides, Actinides, Coordination Compounds, Oxidation States, Complex Formation. |
| Coordination Compounds | Ligands, Coordination Number, Werner’s Theory, Isomerism in Coordination Compounds, Bonding in Coordination Compounds, Applications of Coordination Compounds. |
| Haloalkanes and Haloarenes | Structure and Nomenclature of Haloalkanes, Reactions of Haloalkanes, Electrophilic Substitution in Aromatic Compounds, Methods of Preparation of Haloarenes. |
| Alcohols, Phenols and Ethers | Alcoholic Beverages, Reactions of Alcohols, Preparation of Alcohols, Phenols and Ethers, Acidic and Basic Properties, Aromatic Compounds, Hydrogen Bonding. |
| Aldehydes, Ketones and Carboxylic Acids | Nomenclature of Aldehydes and Ketones, Preparation of Aldehydes and Ketones, Reactions of Aldehydes and Ketones, Carboxylic Acids, Mechanism of Reactions. |
| Organic Compounds Containing Nitrogen | Amines, Cyanides, Isocyanides, Nitrogen Compounds, Nucleophilic Substitution Reactions, Properties of Nitrogen Compounds. |
| Biomolecules | Carbohydrates, Proteins, Enzymes, Vitamins, Nucleic Acids, Metabolism, DNA and RNA Structure, Biochemical Reactions, Glycosidic Linkages. |
| Polymers | Types of Polymers, Polymerization Methods, Addition Polymers, Condensation Polymers, Biodegradable Polymers, Applications of Polymers. |
| Chemistry in Everyday Life | Chemistry of Soap and Detergents, Cleansing Action, Food Preservation, Drugs and their Types, Drug-Designing and Medicinal Chemistry. |
Preparation Strategy of Chemistry KCET 2025
- Focus on the complete Chemistry Syllabus of Class 11 and Class 12
- Prepare the high weightage chapters including
- Chemical Bonding (Class 11)
- Thermodynamics (Class 11)
- Equilibrium (Class 11)
- p-Block Elements (Class 12)
- Electrochemistry (Class 12)
- Coordination Compounds (Class 12)
- Organic Chemistry(Class 12)
- Focus on the important concepts and master it using NCERT and PUC Books
- Practice problem-based questions from Previous Year Questions
Mathematics Chapter-wise Weightage: KCET 2025
Here is the Mathematics Chapter-Wise Weightage for KCET 2025, based on previous years' trends, showing the expected distribution of marks across chapters in Class 11 and Class 12:
Class 11 Mathematics:
| Chapter | Weightage | Number of Questions |
|---|---|---|
| Sets, Relations, and Functions | 9% | 5 |
| Algebra | 9% | 5 |
| Linear Inequalities | 7% | 4 |
| Permutations and Combinations | 9% | 5 |
| Binomial Theorem and its Applications | 8% | 4 |
| Sequences and Series | 7% | 4 |
| Straight Lines and Conic Sections | 7% | 4 |
| Coordinate Geometry | 8% | 5 |
| Trigonometry | 7% | 4 |
| Mathematical Induction | 6% | 3 |
| Statistics | 7% | 4 |
| Probability | 7% | 4 |
Class 12 Mathematics:
| Chapter | Weightage | Number of Questions |
|---|---|---|
| Relations and Functions | 7% | 4 |
| Inverse Trigonometric Functions | 8% | 5 |
| Matrices and Determinants | 9% | 5 |
| Continuity and Differentiability | 8% | 4 |
| Application of Derivatives | 8% | 5 |
| Integrals | 8% | 5 |
| Differential Equations | 7% | 4 |
| Three Dimensional Geometry | 7% | 4 |
| Linear Programming | 7% | 4 |
| Probability | 8% | 5 |
Class 11 Mathematics - Important Topics for KCET 2025:
| Chapter | Important Topics |
|---|---|
| Sets, Relations, and Functions | Set operations (Union, Intersection, Difference), Venn Diagrams, Types of Functions (Injective, Surjective, Bijective), Relations and their Properties |
| Algebra | Complex Numbers, Polynomials, Remainder Theorem, Factorization, Quadratic Equations, Arithmetic Progression, Geometric Progression |
| Linear Inequalities | Linear Inequalities, Graphical Solutions, System of Inequalities, Solution Regions, Linear Programming Problems |
| Permutations and Combinations | Factorial Notation, Permutations, Combinations, Binomial Theorem, Permutation with Restrictions, Properties of Combinations |
| Binomial Theorem and its Applications | Binomial Expansion, General Term, Middle Term, Applications of Binomial Theorem in Probability and Approximation |
| Sequences and Series | Arithmetic Progression (AP), Geometric Progression (GP), Sum of Finite and Infinite Terms, Relations between Arithmetic and Geometric Means |
| Straight Lines and Conic Sections | Equation of a Line (Slope, Intercept Form, Point-Slope Form), Circles, Parabolas, Ellipses, Hyperbolas, Locus, Tangents, Chord Lengths, Normal and Conjugate Axes |
| Coordinate Geometry | Distance Formula, Section Formula, Area of Triangle, Centroid, Incenter, Circumcenter, Equation of a Circle, Parabola, Ellipse, Hyperbola |
| Trigonometry | Trigonometric Ratios, Trigonometric Identities, Trigonometric Equations, Inverse Trigonometric Functions, Height and Distance, Properties of Triangles |
| Mathematical Induction | Principle of Mathematical Induction, Proof of Statements, Strong Induction, Summation of Series, Applications of Mathematical Induction |
| Statistics | Measures of Central Tendency (Mean, Median, Mode), Measures of Dispersion (Range, Variance, Standard Deviation), Probability Distribution, Binomial Distribution |
| Probability | Basic Probability, Conditional Probability, Bayes’ Theorem, Random Variables, Probability Distributions, Binomial Distribution, Probability Curves |
Class 12 Mathematics - Important Topics for KCET 2025:
| Chapter | Important Topics |
|---|---|
| Relations and Functions | Types of Functions (One-to-One, Onto, Inverse), Composite Functions, Domain and Range, Inverse Functions, Binary Operations, Types of Relations |
| Inverse Trigonometric Functions | Definition of Inverse Functions, Trigonometric Identities Involving Inverse Functions, Graphs of Inverse Trigonometric Functions, Applications of Inverses |
| Matrices and Determinants | Types of Matrices, Operations on Matrices, Determinants, Adjoint and Inverse of a Matrix, System of Linear Equations, Cramer's Rule, Eigenvalues and Eigenvectors |
| Continuity and Differentiability | Limits and Continuity, Differentiation Rules, Derivatives of Trigonometric Functions, Differentiation of Polynomials, Continuity of Composite Functions |
| Application of Derivatives | Tangents and Normals, Maxima and Minima, Increasing and Decreasing Functions, Optimization Problems, Rate of Change of Quantities, Newton's Method |
| Integrals | Definite and Indefinite Integrals, Integration Techniques (Substitution, Integration by Parts), Area under Curves, Applications of Integrals, Differential Equations |
| Differential Equations | Formation of Differential Equations, Solutions of First-Order and First-Degree Equations, Linear Differential Equations, Applications of Differential Equations |
| Three Dimensional Geometry | Direction Ratios and Cosines, Equation of a Line, Equation of a Plane, Distance between a Point and a Plane, Angle between Lines and Planes |
| Linear Programming | Linear Programming Problems, Graphical Method of Solution, Feasible Region, Objective Function, Maximization and Minimization Problems |
| Probability | Probability Distributions (Binomial, Poisson), Theorems of Probability, Random Variables, Variance and Standard Deviation, Distribution Function |
These important topics focus on the core concepts that are most likely to appear in the KCET 2025 Mathematics exam. By mastering these topics, students can ensure that they are well-prepared for the exam, improving their problem-solving skills and conceptual understanding.
Preparation of Mathematics KCET 2025
- Focus on the complete mathematics Syllabus of Class 11 and Class 12
- Prepare the high weightage chapters including
- Algebra (Class 11)
- Coordinate Geometry (Class 11)
- Trigonometry (Class 11)
- Probability (Class 11)
- Matrices and Determinants (Class 12)
- Calculus (Application of Derivatives and Integrals)(Class 12)
- Probability (Class 12)
Is 12th marks important for KCET?
Absolutely, 12th marks (PUC II marks) are very important for KCET, as they contribute 50% of the weightage in the final KCET rank.
Here’s, how 12th marks are used in KCET:
Weightage in Rank Calculation
The final KCET rank is calculated using the 50% of PUC II marks which includes class 12 marks of (Physics, chemistry and Maths/ Biology marks) and the remaining 50% are of the marks scored in KCET (out of 180)
Subject-Specific Considerations
From your marks in the 12th standard, only marks in core subjects will be taken into account. This means that English and any other elective subjects will not be considered. If you are taking repeat/improvement exams, your new marks may also be used, depending on KEA guidelines for that year.
Tie-Breaking in Ranks
In case two students have the same final score, their Physics, Chemistry, and then Maths/Biology marks in 12th are used to break the tie. So your board marks also influence your relative position.
College Admission Requirements
Even after rank declaration:
- Some colleges may set minimum eligibility (e.g., 45% in PCM/PCB for general category).
- You must pass all subjects to be eligible for counselling.
Biology Chapter-wise Weightage: KCET 2025
Here is the Biology Chapter-Wise Weightage for KCET 2025, based on previous years' trends, showing the expected distribution of marks across chapters in Class 11 and Class 12:
Class 11 Biology:
| Chapter | Weightage | Number of Questions |
|---|---|---|
| Diversity in Living World | 7% | 5 |
| Structural Organisation in Animals and Plants | 8% | 5 |
| Cell Structure and Function | 7% | 5 |
| Plant Physiology | 7% | 4 |
| Human Physiology | 8% | 5 |
| Human Reproduction | 7% | 4 |
| Reproductive Health | 6% | 4 |
| Ecology and Environment | 7% | 4 |
| Biomolecules | 6% | 4 |
| Cell Cycle and Cell Division | 6% | 3 |
Class 12 Biology:
| Chapter | Weightage | Number of Questions |
|---|---|---|
| Reproduction | 7% | 4 |
| Genetics and Evolution | 8% | 5 |
| Biology and Human Welfare | 6% | 4 |
| Biotechnology and its Applications | 7% | 5 |
| Ecology and Environment | 7% | 4 |
| Human Physiology | 8% | 5 |
| Plant Physiology | 7% | 4 |
| Animal Husbandry | 6% | 3 |
| Microbes in Human Welfare | 5% | 3 |
Here are the important topics for Class 11 and Class 12 Biology for KCET 2025, organized by chapters:
Class 11 Biology - Important Topics for KCET 2025:
| Chapter | Important Topics |
|---|---|
| Diversity in Living World | Classification of Living Organisms, Five Kingdom Classification, Kingdom Plantae, Kingdom Animalia, Binomial Nomenclature, Plant and Animal Diversity. |
| Structural Organisation in Animals and Plants | Animal Tissues (Epithelial, Connective, Muscular, Nervous), Plant Tissues (Meristematic, Permanent), Root, Stem, Leaf Anatomy, Plant Morphology, Human Digestive System. |
| Cell Structure and Function | Cell Theory, Prokaryotic and Eukaryotic Cells, Cell Organelles (Nucleus, Mitochondria, Chloroplast), Plasma Membrane, Cell Division (Mitosis, Meiosis), Transport across Membranes. |
| Plant Physiology | Photosynthesis, Respiration, Transpiration, Plant Growth and Development, Mineral Nutrition, Transport in Plants (Xylem, Phloem). |
| Human Physiology | Digestion and Absorption, Breathing and Exchange of Gases, Circulation, Excretion, Nervous Control and Coordination, Endocrine Glands and Hormones. |
| Human Reproduction | Male and Female Reproductive System, Gametogenesis, Menstrual Cycle, Fertilization, Pregnancy, Reproductive Health and Contraception. |
| Reproductive Health | Family Planning, Methods of Contraception, Safe Motherhood, Sexually Transmitted Diseases (STDs), Infertility and its Treatment. |
| Ecology and Environment | Ecosystems, Food Chains and Webs, Biogeochemical Cycles (Carbon, Nitrogen), Biodiversity, Environmental Pollution, Global Warming, Greenhouse Effect. |
| Biomolecules | Carbohydrates, Proteins, Lipids, Nucleic Acids, Enzymes, Vitamins, Polymers, Structure and Function of DNA and RNA. |
| Cell Cycle and Cell Division | Interphase, Mitosis (Phases), Meiosis (Phases), Role of Cell Division in Growth and Reproduction, Control of Cell Cycle, Cancer and Cell Division. |
Class 12 Biology - Important Topics for KCET 2025:
| Chapter | Important Topics |
|---|---|
| Reproduction | Sexual and Asexual Reproduction, Male and Female Reproductive Systems, Gametogenesis, Menstrual Cycle, Fertilization, Pregnancy, Embryo Development. |
| Genetics and Evolution | Mendelian Laws of Inheritance, Chromosomal Theory of Inheritance, Sex-linked Inheritance, Genetic Disorders, DNA Replication, Molecular Basis of Inheritance, Theory of Evolution. |
| Biology and Human Welfare | Human Health and Disease, Immunity, HIV and AIDS, Cancer, Adolescence and Drug Abuse, Strategies for Improving Crop Yields, Organic Farming. |
| Biotechnology and its Applications | Genetic Engineering, Recombinant DNA Technology, Applications of Biotechnology (Insulin Production, Gene Therapy), Genetic Disorders, PCR. |
| Ecology and Environment | Ecosystems, Producers, Consumers, and Decomposers, Energy Flow in Ecosystem, Environmental Issues (Pollution, Waste Management), Conservation Methods. |
| Human Physiology | Nervous System, Hormonal Control, Excretory System, Locomotion and Movement, Reproduction, Digestion, Circulation, Immune System. |
| Plant Physiology | Photosynthesis, Respiration, Transpiration, Transport in Plants, Plant Growth Regulators, Nitrogen Fixation. |
| Animal Husbandry | Livestock Management, Dairy and Poultry Farming, Breeding Techniques, Disease Management in Animals, Fish Farming. |
| Microbes in Human Welfare | Microorganisms in Medicine, Microbial Diseases, Microbes in Food Processing, Bioremediation, Biofertilizers, Biogas Production. |
Prepare the high weightage chapters including
- Diversity in Living World (Class 11)
- Structural Organisation in Animals and Plants (Class 11)
- Human Physiology (Class 11)
- Plant Physiology (Class 11)
- Reproduction (Class 12)
- Genetics and Evolution (Class 12)
- Human Physiology (Class 12)
- Plant Physiology (Class 12)
Is 75 marks good in KCET?
KCET is held for a total of 180 marks (60 each for Physics, Chemistry, and Mathematics for the PCM group or Biology for the PCB group). If you score 75 marks, that is equal to around 41.67% of the total marks.
Evaluation Criteria
1. Competitiveness of the Exam
The Karnataka Common Entrance Test (KCET) is an entrance exam administered by the Government of Karnataka for admission to engineering, pharmacy agriculture, and other professional courses in the state of Karnataka. Each year, 1.5 to 2 lakh students take KCET, and it is the most competitive for admission to certain branches and colleges.
2. Relative Performance
The quality of a score depends largely on:
- Difficulty level of the exam.
- Average Score of candidates
- Candidates’ Category
- Rank calculation includes PUC-II marks which is around 50%
If the exam is tough, then 75 marks can be better. Moreover, if the candidate belongs to a specific quota, it will help him more in searching for a good college option.
Rank Expectation with 75 Marks
On the basis of previous scores and ranks, rank with 75 marks will be
| KCET Marks | Estimated Rank (General Category) |
|---|---|
| 75 | 40,000 – 70,000 |
This is an estimate, and the actual rank will depend on your combined score (KCET + PUC).
In KCET, a score of 75 is considered average. It may not be enough for the best colleges or in-demand courses, but it can help you get into some average private colleges, or at least niche programs if you have a decent PUC-II score and reservation.
Check: KCET Cut-off pattern
Is NCERT Enough for KCET?
NCERT is sufficient for you, but resources can also be used to maximize your chances of preparing effectively for KCET 2025. Furthermore, the KCET syllabus is nearly the same as the Karnataka PUC syllabus, which draws from the NCERT syllabus, especially Physics, Chemistry, Mathematics and Biology. NCERT can not be the only source for your preparation, but they are a good start for the preparation.
If we talk about particular subject the,
- For Chemistry and Biology – Yes, NCERT is more than sufficient but you need a good revision and good conceptual knowledge.
- For Physics and Mathematics – NCERT is necessary but not sufficient. You need extra preparation from supplementary books too.
What You Should Do:
- Master NCERT thoroughly.
- Solve KCET previous year papers (at least last 5–10 years).
- Refer to Karnataka PUC textbooks which helps in direct syllabus of KCET.
- Use mock tests and revision books for good in-hand practice.
Check: KCET Books
Prepare: KCET Mock Test
KCET 2025 Syllabus
For better preparation of KCET 2025, you must check the KCET 2025 Syllabus. Here is a concise and explained syllabus:
| Subject | Class 11 Topics | Class 12 Topics |
|---|---|---|
| Physics | Physical World, Kinematics, Laws of Motion, Work, Energy, Power, Gravitation, Thermodynamics, Behaviour of Gases, Oscillations | Electrostatics, Current Electricity, Magnetism, Electromagnetic Induction, Optics, Dual Nature, Electronic Devices |
| Chemistry | Atomic Structure, Chemical Bonding, States of Matter, Thermodynamics, Equilibrium, Redox Reactions, Organic Chemistry, Hydrocarbons | Solid State, Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, p-Block, d-Block, Coordination Compounds, Alcohols, Phenols, Ethers, Biomolecules |
| Mathematics | Sets, Relations, Functions, Algebra, Permutations, Binomial Theorem, Sequences and Series, Coordinate Geometry, Trigonometry | Relations and Functions, Inverse Trigonometric Functions, Matrices, Continuity, Differentiability, Derivatives, Integrals, Differential Equations, 3D Geometry, Linear Programming, Probability |
| Biology | Diversity in Living World, Cell Structure, Plant & Human Physiology, Reproduction, Ecology, Biomolecules | Reproduction, Genetics, Human Welfare, Biotechnology, Ecology, Human Physiology, Plant Physiology, Animal Husbandry, Microbes in Human Welfare |
The syllabus comprises Physics, Chemistry, Mathematics and Biology topics for both Class 11 and Class 12. It focuses on the important topics to be covered for KCET 2025.
What is a safe score in KCET?
The term “safe score” in KCET is defined as the minimum score required to get admission into a desired course and college. The safe score is based on:
- Course/Branch (e.g., Computer Science vs. Civil Engineering)
- College (Tier-1 like RVCE or MSRIT vs. regional colleges)
- Category (General, SC/ST, OBC, etc.)
- Stream (Engineering – PCM vs. Medical/Pharma – PCB)
- Reservation and Domicile Quotas
Here is a detailed estimate for the safe score in KCET.
Safe Score for Engineering (PCM Stream)
| College Type | Desired Branch | Safe Score (out of 180) |
|---|---|---|
| Top Govt. Colleges (UVCE, etc.) | Any Core Branch | 120–130+ |
| Top Private (RVCE, MSRIT, BMSCE) | CSE/ECE/ISE | 140–160+ |
| Top Private Colleges – Other Branches | Mech/Civil/Biotech | 110–130 |
| Mid-Tier Private Colleges | Any Available Branch | 90–110 |
| Local/Low-Demand Colleges | Open Seats | 60–80 |
Safe Score for Medical/Pharma Courses (PCB Stream)
MBBS/BDS:
For MBBS and BDS, admission is through NEET UG only, KCET is NOT considered
B.Pharm, B.Sc. Agri, B.V.Sc., AYUSH (via KCET):
| Course | Safe Score (General) | Safe Score (OBC/SC/ST) |
|---|---|---|
| B.Pharm (Govt. College) | 90–100+ | 70–90+ |
| B.Sc. Agriculture | 100–110+ | 80–100 |
| B.V.Sc. & A.H. | 105–120+ | 85–105 |
| AYUSH (BAMS, BHMS) | 90–100+ | 75–90+ |
Category-Based Consideration (for Engineering)
| Category | Safe Score for Decent College |
|---|---|
| General | 110–120+ |
| 2A/2B/3A/3B | 90–110 |
| SC/ST | 60–90 |
Frequently Asked Questions (FAQs)
Q1. Which chapter has more weightage in KCET?
Answer. In KCET 2025, the highest weightage chapters are:
- Physics: Gravitation, Electrostatics, Current Electricity, and Oscillations and Waves.
- Chemistry: Chemical Bonding, p-Block Elements, Coordination Compounds, and Electrochemistry.
- Mathematics: Calculus (Application of Derivatives and Integrals), Matrices and Determinants, Probability, and Coordinate Geometry.
- Biology: Human Physiology, Genetics and Evolution, Plant Physiology, and Reproduction.
Q2. Is it easy to score 150 in KCET?
Answer. Achieving a score of 150 in KCET 2025 is certainly possible, but will depend on many factors, such as your level of preparation, understanding of the concepts, and strategy on the day of the exam.
Here is a brief overview:
- Understanding: If you have a good understanding of the NCERT syllabus and know the basic concepts of Physics, Chemistry, Mathematics, and Biology (for medical aspirants), you can certainly aim for a high score. If you practice these concepts using high-weightage chapters and other practice papers, it will help you both linear conceptual understanding and how to apply them.
- Practice: Practice makes perfect. In order to achieve a good score in KCET you will need to be able to do math, and biology, and solve difficult problems. Past year papers, putting yourself in exam simulation, and reviewing some of the difficult concepts will all help with your speed and time in an exam and will help your overall score.
- Time Management: During the exam it is going to be critical to manage your time wisely. Identify the easier questions first and collect some easy marks, then you can spend more time on the really difficult questions. Consistency and Revision: Consistency in preparation over time, and proper revision time before the exam is also key in regards to your understanding and ability to avoid cramming the final week.
Q3. What is the rank for 70 marks in KCET?
Answer. The rank for 70 marks in KCET 2025 can vary depending on the overall performance of all candidates in the exam, the difficulty level of the paper, and the specific subject distribution. However, based on previous years’ trends, 70 marks in KCET generally fall within the rank range of 20,000 to 40,000.
It's important to note that the exact rank may fluctuate depending on factors like the total number of candidates and their performance that year. For more accurate predictions, you should check the official KCET results and rank predictions after the exam.
Q4. Is it easy to score 75 marks in KCET?
Answer. Absolutely. Securing 75 marks in KCET 2025 can be generally regarded as a decent score. With 75 marks, you can likely assess your rank in a competitive range, which would likely be around 15,000 to 30,000 ranks, mainly to the overall performance of the candidates, and to the difficulty of the paper.Achieving 75 marks can add value to your application for a good college, especially in private colleges, or even for degrees with a lower cutoff for admission. Of course, this depends on the applicants applying for the same courses, cutoff scores, and colleges all together.
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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