Science is also a main-stream subject and a very interesting one with lots of scopes to score very high. Up to class 10th, a student can’t do without science as this is mandatory in most of the syllabuses whether it is CBSE, ICSE or any state board syllabus. GCS prepare question papers keeping in mind the syllabus of all kind of boards so that even if they are studying in different syllabus they can score very high. By appearing in this examination, a student will be able to face any future competition so far as science is concerned.

• For class 1^st and 2^nd:
  There will be 40 multiple choice questions (MCQ) to be solved in 60 minutes. Classes 1st and 2nd will have to mark their answers on question paper-cum-answer sheets.
• For class 3^rd to 12^th:
  There will be 50 MCQ type questions to be solved in 60 minutes on OMR Answer Sheet. use Blue/Black ball pen only.

• Class-I
  About myself, My Body, Keeping Clean, Plants Around, Animal World, My Need, My Neighborhood, Space of Environment, Shelter.
• Class-II
  Family and Friends, Plants life, Animals World, Our food, Water sources, Human Body and its Need, My Neighborhood, Transport and communication, Space of Environment, Things we made and do.
• Class-III
  Life Around us, My body, Family and Friends, Food, Water, Cloths, Travel and communication, Our World, Our Environment, Shelter.
• Class-IV
  The green plants, Animals life, Human body and it Needs, Solid Liquid and Gas, Force work and Energy, Safety first, Space of Environment, Natural Resources.
• Class-V
  The World of Animals, Growth and Development in Plants, Food Health and Hygienes, Our Body, Rocks and Minerals, Air and Water, Force, work and Energy, Safety and First Aid, State of Matter, The moon & Eclipses, Knowing our Environment.
• Class-VI
  Food, Materials, The world of living, Moving things people and Ideas, Light shadow & Reflection, How Things Work, Natural Resources.
• Class-VII
  Food, Materials, The World of Living, Motion & Time, How Things Work, Natural Phenomena, Natural Resources.
• Class-VIII
  Food, Materials, The World of Living, Moving things, People and Ideas, Chemical Effects of Electric Current, Natural Phenomena.
• CLASS-IX (SA-I)
  Matter in Our Surrounding, Is Matter Around Us Pure, The Fundamental Unit of Life, Tissues, Motion, Force of Canvas of Motion, Gravitation, Improvement in food Resources.
• CLASS-IX (SA-II)
  Atoms and molecules, Structure of Atom, Diversity in Living Organisms, Gravitation, Flotation, Work and Energy, Sound, Natural Resources.
• CLASS-X (SA-I)
  Chemical Reactions and Equations, Acids Bases And Salts, Metals and Non- Metals, Life Processes, (Control and Coordination,) Electricity, Magnetic Effect of Electric Current, Sources of Energy.
• CLASS-X (SA-II)
  Carbon and its compound, Periodic Classification of Element, Control and Condition, Reproduction in Organisms, Heredity and Evolution, Light - Reflection and Refraction, Human Eye and colorful world, Our Environment, Management of Natural Resources.
• Class-XI
  Section-I(Physics & Chemistry): Physics: Units & Measurements, Mechanics, Properties of Matter, Heat & Thermodynamics, Oscillations, Waves. Chemistry: Some Basic Concepts of Chemistry, Structure of Atom, Classification of Elements and Periodicity in Properties, Chemical Bonding and Molecular Structure, States of Matter, Thermodynamics, Equilibrium, Redox Reactions, Hydrogen, The s-Block Elements, Organic Chemistry: Some Basic Principles and Techniques, Hydrocarbons, Environmental Chemistry. Section-II (Mathematics): Sets, Relations and Functions, Principle of Mathematical Induction, Logarithms, Complex Numbers & Quadratic Equations, Linear Inequations, Sequences and Series, Trigonometry, Straight Lines, Conic Sections, Permutations and Combinations, Binomial Theorem, Statistics, Mathematical Reasoning, Limits and Derivatives, Probability, Introduction to 3-D Geometry, Verbal and Non-Verbal Reasoning. OR Section-II(Biology): Diversity in the Living World, Structural Organization in Plants and Animals, Cell : Structure and Functions, Plant Physiology, Human Physiology.
• Class-XII
  Section-I(Physics & Chemistry): Physics: Electricity and Magnetism, Electromagnetic Induction, AC, E.M. Waves, Optics, Modern Physics, Solids & Semiconductor Devices, Communication Systems. Chemistry: Solid State, Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, General Principles and Processes of Isolation of Elements, d & f Block Elements, Coordination Compounds, Haloalkanes and Haloarenes, Alcohols, Phenols and Ethers, Aldehydes, Ketones and Carboxylic Acids, Amines, Biomolecules, Polymers, Chemistry in Everyday Life. Section-II(Mathematics): Relations and Functions, Inverse Trigonometric Functions, Matrices and Determinants, Continuity and Differentiability, Application of Derivatives, Integrals, Application of Integrals, Differential Equations, Vector Algebra, Three Dimensional Geometry, Probability, Linear Programming, Verbal and Non-Verbal Reasoning. OR Section-II(Biology): Reproduction, Genetics and Evolution, Biology in Human Welfare, Biotechnology, Ecology.