CG PPT 2021 Syllabus, Exam Pattern – Important Topics for Exam

CG PPT 2021 Syllabus – Check here CG PPT Syllabus 2021. The Chhattisgarh Pre-Polytechnic Test (CG PPT 2021) is a pen-paper-based examination conducted for admission into Diploma Engineering courses. The candidates appearing for the test must know the syllabus in order to know the topics from which questions come in the exam. CG Vyapam releases the syllabus for CG PPT online at The question paper of CG PPT has questions from Science and Mathematics subjects. Download CG PPT 2021 syllabus pdf from below.

CG PPT 2021 Syllabus

Last year’s syllabus is given for now. As soon as the syllabus of CG PPT 2021 is released, it will be updated here.

Check the topic-wise syllabus of CG PPT 2021 given below.

CG PPT 2021 Science Syllabus

Unit – 1 General Properties of Matter and Sound


  • Measurement in International System of Units (S.I),
  • Tool of Measurement: Vermier Callipers, Screw Gauge, Spherometer, Physical Balance and Stop Watch


  • Uniform & Non-Uniform Motion
  • Particle
  • Body
  • Distance
  • Displacement
  • Speed
  • Velocity
  • Acceleration
  • Retardation
  • Difference between Velocity and Speed


  • Mass and Weight
  • Inertia
  • Classification of Force
  • Friction and Factors Affecting Friction
  • Sliding and Rolling Friction
  • Advantage and Disadvantage of Friction
  • Ways and means of increase and decrease of Friction
  • Gravity and Gravitational Force
  • Acceleration due to Gravity

Work and Energy


  • Definition
  • Work done by Constant Force
  • Kinetic and Potential Energy

Heat & Temperature

  • Thermometer
  • Conversion of Temperature in Celsius
  • Fahrenheit and Kelvin Scale
  • Specific Heat
  • Heat Capacity
  • Calculation of Specific Heat by the method of Mixture
  • Change of Heat
  • Latent Heat
  • Cooling Due to Evaporation
  • Humidity and Specific Humidity
  • Heat Expansion
  • Linear Expansion
  • Superficial Expansion
  • Volume Expansion and its Coefficient

Wave and Sound


  • Nature of Waves
  • Type of Waves (Longitudinal and Transverse)
  • Simple Harmonic Motion
  • Amplitude
  • Time Period
  • Wave Length
  • Relation between – Velocities, Frequency and Wave Length


  • Nature of Sound and its Motion
  • Range of Hearing
  • Ultrasonic Waves and its Application

Unit – 2 Matter – Structure & Behaviour

Matter – Nature and Behaviour

  • Classification of Matter based on chemical constitution: Elements, Compounds and Mixtures, Types of Mixture


  • Homogeneous and Heterogeneous
  • Suspension and Colloid
  • Concentration of Solution

Atoms and Molecules

  • Dalton’s Atomic Theory
  • Modern Atomic Theory
  • Atomic and Molecular Mass
  • The mole
  • Law of Constant Proportion
  • Calculation of Percentage Composition of Elements in Simple Compounds
  • Determination of Empirical and Molecular Formula in Simple Substances

Structure of Atom

  • Constituents of an Atom (Electrons, Protons and Neutrons)
  • Atomic Number
  • Atomic Mass
  • Discovery of Nucleus
  • Bohr’s Atomic Model
  • Distribution of Electrons in Shells (Upto Atomic Number 1-20)
  • Valencey Electrons and Valencey
  • Isotops
  • Isobars
  • Isotones
  • Radio Acitvity
  • Radio Istopes and Their Application

Unit – 3 Light, Electricity & Magnetism


  • Nature of Light
  • Reflection of Light
  • Laws of Reflection
  • Reflection from Plane and Curved Surface
  • Image Formation by Plane Convex and Concave Mirror
  • Relation between Focal Length and Radius of Curvature
  • Determination of Focal Length of Concave Mirror by Single Pin Method
  • Relation between u-v-f

Refraction of Light

  • Laws of Refraction
  • Refraction by Glass Slab
  • Critical Angle
  • Total Internal Reflection
  • Use of Total Internal Reflection in Daily Life
  • Converging and Diverging Lens
  • Definition of Focal Length and Optical Center
  • Image Formation by Lens
  • Human Eye, its defect and remedies
  • Comparison between photographic camera and human eye
  • Construction, Working, Uses and Way Diagram of Simple Telescope and Astronomical Telescope

Electricity and its Effects

  • Electric Intensity
  • Potential
  • Potential Difference
  • Electric Current Ohm’s Law
  • Resistance
  • Specific Resistance
  • Influencing Factors
  • Combination of Resistances and Related Numerical Examples
  • Thermal Effects of its Current and its Use
  • Calculation of Power and Electrical Energy
  • Leclanche Cell
  • Dry Cell
  • Lead Accumulator Cell

Magnetic Effect of Current

  • Magnetic Effect of Current
  • Oersted Experiment
  • Electro Magnetic Induction
  • Electric Motor
  • Working Principle and Use of Generator
  • General Studies of Alternating Current and Direct Current
  • Electric Discharge in Gases
  • Discharge Tube
  • Cathode Rays
  • X-rays and their Properties


  • Magnet and its Types
  • Artificial Magnet
  • Methods of Preparing of Magnets
  • Molecular Theory of Magnetism
  • Demagnetization
  • Magnetic Keepers
  • Magnetic Lines of Force and Their Properties
  • Terrestrial Magnetism
  • Magnetic Storm
  • Geographical Meridian
  • Relation between V,H and I and O

Unit – 4 Classification of Elements, Chemical Bonding, Reaction, and Some Important Compound

Periodic Classification of Elements

  • Periodic Classification of Elements
  • Modern Periodic Law
  • Modern Periodic Table
  • Periodic Properties in Period and in Groups
  • Metallic and Non-Metallic Elements
  • Atomic Size
  • Ionization Energy and Electron Affinity

Chemical Bonding

  • Formation of Chemical Bonds
  • Types of Bonds – Ionic and Covalent Bond
  • Electronegative and Polar Covalent Compound
  • Properties of Ionic and Covalent Compound

Chemical Reactions

  • Chemical Reaction
  • Formula of Simple Compound
  • Equation of Simple Chemical Reaction and their Balancing
  • Types of Chemical Reaction – Combination, Decomposition, Displacement, Oxidation and Reduction

Rate of Chemical Reaction and Chemical Equilibrium

  • Preliminary knowledge of Rate of Chemical Reaction
  • Fast and Slow Chemical Reactions
  • Reversible and Irreversible Chemical Reaction
  • Reversible Reaction and Dynamic Nature of Equilibrium
  • Acids and Bases
  • pH scale
  • Exothermic and Endothermic Reactions

Some Important Chemical Compounds

  • Method of Production of Washing Soda
  • Bleaching Powder and Plaster of Paris
  • Preparation of Building Material-Lime Cement, Glass and Steel
  • Laboratory Method of Preparing Alcohol and Acetic Acid
  • Properties and Uses of Some General Artificial Polymers, Polythene, Polyvinyl Chloride, Teflon
  • Soaps and Detergents

Unit – 5 Natural Resources


  • Position of Metals in the Periodic Table and General Properties
  • Metal
  • Mineral Ore
  • Difference between Mineral and Ore
  • Metallurgy-Concentration
  • Roasting
  • Smelting
  • Refining of Ores
  • Metallurgy of Copper and Iron
  • Corrosion of Metals
  • Alloys


  • Position of Metals in the Periodic Table
  • Preparation
  • Properties and Uses of Hydrogen, Oxygen and Nitrogen

Coal & Petroleum

  • Coal and Petroleum as Natural Resources
  • Carbon and its Compound
  • Destructive Distillation of Coal
  • Petroleum and its Fractional Distillation Carbon Tetravalency and Catenation


  • Structure and Classification of Saturated and Un-Saturated Hydro Carbons
  • Homologous Series
  • Isomerism
  • Preparation and Properties of Methane, Ethane and Ethylene

Source of Energy

  • Conventional and New Sources of Energy
  • Source of Solar Energy
  • Causes of Origin in the Sun
  • Solar Heating Devices
  • Solar Cooker
  • Solar Cell
  • Wind Energy
  • Biogas
  • Fossil Fuels
  • Ideal Fuel
  • Properties of Ideal Fuel
  • Nuclear Energy
  • Nuclear Fission, Fusion
  • Chain Reaction
  • Nuclear Reactor
  • Uses and Harms of Nuclear Energy

Unit – 6 Our Environment


  • Definition
  • Ecosystem and Biosphere
  • Structure of Eco system
  • Food Chain
  • Food Web
  • Trophic Level
  • Function of an Eco-system
  • Energy Flow
  • Biogeochemical cycle of carbon and nitrogen
  • Biomass
  • Biodiversity and its Importance


  • Cause of soil, water, air, sound pollution and their control
  • Ecological Balance
  • Natural Resources Uses
  • Conservation of Renewable and Non-Renewable Resources – Water, Soil and Air Conservation, Green House Effect
  • Acid Rain
  • Depletion of Ozone Layer
  • Biodegradable and Non-degradable materials

CG PPT 2021 Maths Syllabus


Rational Number & Expressions

  • Rational Numbers
  • Irrational Numbers
  • Decimal Representation of Rational Numbers
  • Properties of Rational Numbers
  • Meaning of Rational Expressions
  • Addition, Subtraction, Multiplication of Rational Numbers and Expressions
  • Factorization of Expression involving Cyclic Factors


  • Rationalization of Surds
  • Real Numbers and Properties of Set of Real Numbers
  • Law of Radicals
  • Comparison of Surds
  • Addition, Subtraction, Multiplication and Division of Surds
  • Rationalization of Monomial and Binomial Surds


  • Law of Indices
  • Important Concepts of Law of Indices
  • Definition and Laws of Logarithms
  • Logarithms to Base 10
  • Characterstics and Mantissa
  • Antilogarithm
  • Use of Table in All Types of Calculation

Ratio & Proportion

  • Ration & Proportion
  • Componendo
  • Alternendo
  • Invertendo and its Applications


  • Introduction of Real Numbers
  • Degree of a Polynomial
  • Sum, Difference and Product and Division of Polynomials

Quadratic Equations

  • Meaning and Standard Form of Quadratic Equation
  • Solution of Quadratic Equation i) by factorization method ii) by formula method
  • Discriminate of the quadratic equation and nature of the roots
  • Application of quadratic equation: application involving quadratic equation from several area, solution of equations reducable to quadratic form factorization of quadratic polynomials by using quadratic formula

Arithmetic Series

  • Meaning
  • nth terms of quadratic series
  • sum of nth terms and arithmetic mean

Linear Equation

  • Solution of Linear Equations in Two Variables and Their Application


  • Trigonometry Ratios of Sin A, Cos A, Tan A, Cot A, Sec A, Cosec A
  • Trigonometry Ratio of 0 degree, 30 degree, 45 degree, 60 degree and 90 degree
  • Trigonometry Equations
  • Problems on Heights and Distances
  • Trigonometrical Identities: Meaning of Trigonometrical Identities
  • Measurement of Angle in Different System Degree, Grade and Radian, Relation between Arc, Radius and Central Angle


Fundamental Concepts of Chemistry

  • Introduction
  • Point
  • Line and Plane Incidence Properties of Point and Rules

Different Theorems and / or Axioms and Their Converse

  • Different Theorems and / or Axioms and Their Converse of Straight Lines
  • Congruence of Triangles
  • Locus and Sum Inequality Relation in a Triangle, Pralellograms, Linear Symmetry – Symmetrical Figured, Axioms Based on Linear Symmetrical Pictures, Similar Triangles and Circle

Co-ordinate Geometry

  • Distance Formula, Section and Mid-Point Formula
  • Area of Triangle, Conditions for Three Points to be Collinear, Centroid and Incentre of Triangle


  • Area of Triangle and Rectangle
  • Area of Circumference of Circle, Area of Sector of Circle and Length of Arc of Circle
  • Area of 4 walls of cube and cuboids, surface area and volume of cube and cuboids
  • Surface area and volume of prism, cylinder, cone and sphere


  • Statistics and its Definition
  • Collection and Presentation of Data
  • Arranging data in ascending and descending order
  • Frequency of a class
  • Construction of Frequency Cumulative Table
  • Inclusive and Exclusive Class
  • Problem-based on mean, median, mode and pie-chart
  • Graphical representation of statistical data, frequency polygon, cumulative frequency curve, histogram
  • Preliminary knowledge of probability (based on single event only)


  • Introduction
  • What is Computer
  • Working of Computer
  • Structure of a Computer
  • Constituents of a Computer
  • Mathematical Logic – Statement Use of Venn Diagram in Logic, Negative Statement, Conjunction, Disjunction, Implication, Biconditional, Truth Table
  • Binary Digit System, Change in Binary Number to Decimal Number, Decimal Number of Binary Number

CG PPT 2021 Exam Pattern

Check CG PPT 2021 exam pattern given below.

  • The question paper consists of multiple-choice questions
  • There are total 150 questions in the test
  • The candidates are given 3 hours to complete the test
  • The total marks of the test is 150
  • For each correct answer, 01 mark is awarded

CG PPT 2021 Preparation Tips

Check CG PPT 2021 preparation tips given below.

  1. Make a study plan: Before starting the preparation, check the syllabus and make a proper study plan. Allot time for the preparation to each subject.
  2. Choose the study material carefully: Make sure that the books you are referring have the concepts clearly given.
  3. Solve previous year question papers: To know what type of questions come in the exam, it is important to solve the previous year question papers. By solving the previous year question papers, you will also get to know the weightage of topics from which questions have been frequently asked.
  4. Solve mock tests: Solve mock tests to know how the time has to managed during the examination. BY giving mocks, one can also increase their efficiency and speed to solve the questions.

Books Suggested for CG PPT 2021

Check the books given below to prepare for CG PPT 2021.

CG PPT 2021Links
Madhya Pradesh Pre-Polytechnic Tests – M.P. PPTBuy Here
Madhya Pradesh PPT Pre-Polytechnic Entrance Exam Buy Here
Chhattisgarh PPT Pre- Polytechnic Guide 2020 Hindi Buy Here
Chhattisgarh PPT Pre-Polytechnic GuideBuy Here

Official Website:

FAQs on CG PPT 2021 Syllabus

Ques. Where to get CG PPT 2021 syllabus?

Ans. CG PPT syllabus is released at the official website of CG Vyapam. You can download CG PPT 2021 syllabus from

Ques. How many questions are there in the test?

Ans. There are total 150 questions in the test.

Ques. Is there any negative marking in the test?

Ans. No, there is no negative marking in the test.

Ques. What is the syllabus of CG PPT 2021?

Ans. CG PPT syllabus is based on the topics studied by the candidates in Science and Mathematics subjects.

Ques. How to prepare for CG PPT 2021?

Ans. Start your preparation by making a time-table. Check the topics from the syllabus and make your study schedule according to that. Also, prepare from those books which have the concepts clearly given. With this, refer previous year question papers to know what type of questions are asked in the exam, weightage of topics etc.

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