1.1. Operation of Sets

1.2. Problems on Operation of Sets

1.3. Cardinality of Sets

1.4. Problems on Cardinality of Sets

2.1. Introduction to Profit and Loss

2.2. Problems Related to Profit and Loss

3.1. Commission

3.2. Tax

3.3. Discount

3.4. Commission and Tax - Dividend

4.1. Energy Billing Rules

4.2. Energy Bill Calculation

4.3. Water Bill Calculation

4.4. Rules of Telephone Charge and Bill Calculation

4.5. Taxi Bills

5.1. Introduction to Area and Area of Pathways - 1

5.2. Area of Pathways - 2

5.3. Cost of Plastering

5.4. Area of Four Walls and Ceiling

5.5. Problems on Area of Four Walls and Costing

6.1. Area and Volume of Solid Objects (Cuboid and Prism)

6.2. Problems Related to Area and Volume of Solid Objects

6.3. Cost Related to Volume

7.1. HCF and LCM

8.1. Basic Rules on Indices

8.2. Exponential Equation

9.1. Ratio, its Types and Problems on Ratio

9.2. Proportion and its Properties

9.3. Continued Proportion

10.1. Substitution Method to Solve Linear Equation

10.2. Elimination Method to Solve Linear Equation

10.3. Graphical Method to Solve Linear Equation

11.1. Solution of Quadratic Equation by Method of Factorization

11.2. Solution of Quadratic Equation by the Method of Completing Square

11.3. Solution of Quadratic Equation by Using Formula

12.1. Introduction and the Sum of Angles of Any Triangle is Equal to Two Right Angles

12.2. Exterior Angles of a Triangle is Equal to Sum of Two Opposite Interior Angles

12.3. The Perpendicular Drawn from the Vertex of an Isosceles Triangle Bisects the Angle

12.4. Condition for Congruency & Base Angles of an Isosceles Triangle are Equal

12.5. Sides Opposite to Equal Angles of a Triangle are Equal & Bisector Theorem

12.6. Mid-Points of Any Two Sides of a Triangle is Parallel to the Third Side

12.7. Problems Related to Triangle Theorem

13.1. Introduction to Parallelogram

13.2. If the Opposite Angles of a Quadrilateral are Equal, then It is a Parallelogram

13.3. The Diagonals of Parallelogram Bisect Each Other

13.4. Problems Related to Parallelogram

13.5. Miscellaneous Problems from Triangles and Parallelograms

14.1. Construction of Quadrilaterals

14.2. Construction of Rectangle

14.3. Construction of Parallelogram - 1

14.4. Construction of Parallelogram - 2

14.5. Construction of Rhombus

15.1. Introduction to Similarity

15.2. Problems Related to Similarity

15.3. Pythagoras Theorem

16.1. Equal Chords are Equidistant from Centre

16.2. Problems Related to Circle Theorem

17.1. Introduction to Trigonometry

17.2. Trigonometric Ratios of Standard Angles

17.3. Problems Related to Trigonometric Ratios

18.1. Introduction to Statistics and Line Graph

18.2. How to Draw a Pie Chart?

18.3. Histogram

18.4. How to Draw Ogive Curve?

18.5. Mean

18.6. Median, Mode and Quartiles

19.1. Introduction to Probability

19.2. Probability Scale and Empirical Scale