• Units, Measurement and Mechanics: Errors, significant figures, dimensional analysis, force, motion, work, energy, power and collisions
• Gravitation, Solids and Fluids: Gravitational potential, satellites, elasticity, surface tension, viscosity and Bernoulli’s theorem
• Electrostatics: Charges, fields, potential, Gauss’s theorem, dielectrics and capacitors
• Current Electricity: Drift, resistance, cells, Kirchhoff’s laws, bridges and potentiometer
• Magnetism and Magnetic Effects of Current: Magnetic field, Biot–Savart and Ampere’s laws, galvanometers
• Electromagnetic Induction, AC and Waves: Faraday and Lenz laws, inductance, impedance, LCR circuits, transformers and electromagnetic spectrum
• Optics: Reflection, refraction, lenses, prisms, interference, diffraction and polarisation
• Dual Nature and Atomic Physics: Photoelectric effect, matter waves, Rutherford and Bohr models, hydrogen spectrum
• Nuclear Physics: Binding energy, radioactivity, fission, fusion and nuclear applications
• Electronic Devices: Semiconductors, diodes, transistors, logic gates and De Morgan’s theorem

• Solutions: Concentration, solubility, Raoult’s law, colligative properties and molar-mass calculations
• Electrochemistry: Conductance, cells, electrode potential, Nernst equation, Gibbs energy and corrosion
• Chemical Kinetics: Rate laws, order, zero/first-order equations, half-life, activation energy and Arrhenius equation
• Surface Chemistry: Adsorption, catalysis, colloids, coagulation and related properties
• p-Block Elements: Groups 16,17 and 18, their compounds, trends and uses
• d- and f-Block Elements: Transition-element configurations, oxidation states, colour, magnetism and compounds
• Coordination Compounds: Nomenclature, bonding, VBT/CFT, shapes and stereoisomerism
• Haloalkanes and Haloarenes: C–X bond, preparation, properties and substitution reactions
• Alcohols, Phenols and Ethers: Preparation, reactions, acidity and dehydration
• Aldehydes, Ketones and Carboxylic Acids: Carbonyl reactions, nucleophilic addition, alpha hydrogen and acidic behaviour
• Organic Compounds Containing Nitrogen: Amines, identification, properties and diazonium salts
• Biomolecules: Carbohydrates, proteins, nucleic acids and vitamins

• Sets, Relations and Functions: Set operations, relations, functions and mappings
• Complex Numbers and Quadratic Equations: Complex-number representation, algebra and roots
• Matrices, Determinants and Applications: Operations, determinants, rank and linear equations
• Combinatorics: Induction, permutations, combinations and factorial applications
• Algebra: Relations between roots and coefficients, sequences, series and binomial expansion
• Differential Calculus and Applications: Limits, continuity, derivatives and applications
• Integral Calculus and First-Order Differential Equations: Antiderivatives, integration methods, definite integrals and differential equations
• Analytical Geometry: Straight lines, circles, conics and three-dimensional lines
• Vector Algebra: Components, scalar/vector products and triple products
• Statistics and Probability Distribution: Central tendency, dispersion, conditional probability, Bayes and distributions
• Trigonometry: Identities, equations, inverse functions, triangles, heights and distances

• Diversity of Living World: Taxonomy, kingdoms, plant groups and animal classification
• Structural Organisation in Animals and Plants: Tissues, flowering-plant anatomy, cockroach and frog systems
• Cell Structure and Function: Cell organelles, biomolecules, enzymes and cell division
• Plant Physiology: Transport, mineral nutrition, photosynthesis, respiration and growth
• Human Physiology: Digestion, respiration, circulation, excretion, movement, neural and endocrine control
• Reproduction: Plant and human reproduction, reproductive health and assisted reproduction
• Genetics and Evolution: Inheritance, molecular genetics, disorders and evolutionary mechanisms
• Biology and Human Welfare: Diseases, immunity, food production and useful microbes
• Biotechnology and Its Applications: Recombinant DNA, applications, transgenic organisms and biosafety
• Ecology and Environment: Populations, ecosystems, biodiversity, conservation and environmental issues

20 questions in the 2026 paper. The syllabus names the combined section without a detailed topic list.

• Physics: field, potential, capacitance and circuits.
• Chemistry: concentration, solutions, electrochemistry and kinetics.
• Mathematics: functions, calculus and differential equations.
• Biology: cell division, inheritance and molecular genetics.