Class 8

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Number System

  • Rational numbers
  • Decimal expansion of rational numbers
  • Square root of a decimal
  • Irrational numbers
  • Introduction to surds
  • Operations on surds

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Algebra

  • Polynomials
  • Multiplication of algebraic expressions
  • Division of algebraic expressions
  • Special Products and identities
  • Factorization
  • Simplification of Algebraic Fractions
  • Simultaneous Linear equations
  • Linear Inequalities
  • Introduction to Quadratic equations

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Geometry

  • Review of geometry
  • Congruence of triangles
  • Quadrilaterals
  • Polygons
  • Inequalities of a triangle
  • Circles,Arcs and Chords
  • Areas (Parallellogram and triangle)
  • Pythagoras Theorem

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Number Theory

  • Review of number theory
  • HCF and LCM
  • Divisors of a number
  • Cyclicity

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Statistics

  • Mean of grouped data
  • Median,mode of grouped data

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Arithmetic

  • Properties of ratio
  • Properties of proportion
  • Simple interest
  • Compound interest
  • Discount
  • Time and work
  • Time and distance
  • Averages
  • Alligations and mixtures

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Mensuration

  • Perimeter and area of quadrilaterals
  • Perimeter and Area of compound figures
  • Circumference and area of a circle, semi-circle
  • Perimeter and Area of paths

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Co-Ordinate Geometry

  • Distance Formula and Section Formula

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Trigonometry

  • Introduction to trigonometry
  • Trigonometric ratios of standard angles
  • Trigonometric Identities

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Set Theory

  • Introduction to sets and subsets
  • Operations on sets
  • Cardinal property of sets
  • Venn diagrams

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Relations

  • Introduction to relations
  • Types of relations

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Probability

  • Sample Space and Simple events

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Matrices

  • Introduction to Matrices

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