## EduSahara™ ICSE Class IX Sample Worksheets

Linear Equations and Simultaneous Linear Equations
 Two Variable Problems Linear Equations Simultaneous Equations Word Problems on Linear Equations Word Problems on Simultaneous Linear Equations Graph of Linear Equation Graphical Solution of Simultaneous Linear Equation Equivalence of Linear Equations Linear Equations Complex Problems
Rational and Irrational Numbers
 Rational Numbers and their Decimal Expansions Rational Number Properties Locating Rational Numbers Rationalising the Denominator Surd Miscellaneous
Profit Loss and Discount
 Profit and Loss Marked Price and Discount
Compound Interest
 Compound Interest Computed Anually Compound Interest Computed Half-yearly Compound Interest Computed Quarterly
Expansions
 Expansions Using Identities Finding Product of Numbers Using Identities Finding Values of Expressions
Factorisation
 Factorisation Using Identities Factorisation by Grouping
Indices
 Evaluating Expressions Involving Indices Simplifying Expressions with Variables Solving Equations with Indices Simplifying Expressions
Logarithms
 Simplification Computation Concepts Logarithmic Expressions involving Variables Solving Logarithmic Equations
Triangles
 Triangle Concepts Congruence of Triangles Triangle Angle Properties Types of Triangles
Mid-Point and Intercept Theorems
Similarity
 Similarity of Triangles Problems on Proportionality Similarity as a Size Transformation
Pythagoras Theorem
Polygons
Frequency Distribution
 Class Interval Table Construction Class Interval Table Concepts Constructing Frequency Distribution Tables Constructing Class Interval Tables Cumulative Frequency Distribution
Graphical Representation of Statistical Data
 Histogram and Frequency Polygon on the same Graph Bar Graph Histogram Frequency Polygon Double Bar Graph
Mean and Median of Ungrouped Data
 Mean of Raw Data Median of Raw Data Mean of Frequency Distribution Median of Frequency Distribution
Perimeter and Area of Plane Figures
 Perimeter and Area of Triangles Perimeter and Area of Quadrilaterals Perimeter and Area of Circles Square and Rectangular Paths Circular Paths
Volume and Surface Area of Solids
 Cube and Cuboid Cylinder
Trigonometrical Ratios
 Basics of Trigonometric Ratios Trigonometric Expression Evaluation Standard Trigonometric Ratios Trigonometry Diagram Problems Trigonometry Miscellaneous Trigonometric Ratios of Complementary Angles Finding a Trigonometric Ratio given other Ratio
Co-ordinate Geometry
 Coordinate Geometry Introduction Graphs of Linear Equations