Mathematics Part - I
Explore the complete Class 9 Mathematics Part - I syllabus
1. Sets
- Sets - Introduction
- Types of sets
- Venn diagrams
- Equal sets, subset
- Universal set
- Intersection and Union of sets
- Number of elements in a set
2. Real Numbers
- Properties of rational numbers
- Properties of irrational numbers
- Surds
- Comparison of quadratic surds
- Operations on quadratic surds
- Rationalization of quadratic surds
3. Polynomials
- Introduction to Polynomials
- Operations on polynomials
- Degree of the polynomial
- Synthetic Division
- Value of the polynomial
- Remainder theorem
4. Ratio and Proportion
- Ratio
- Properties of ratios
- Operations on equal ratios
- Theorem of equal ratios
- Continued proportion
- k - method
5. Linear Equations in Two Variables
- Introduction
- Linear equation in two variables
- Solving simultaneous equations
- Simultaneous equations
- Word problems based on simultaneous equations
6. Financial Planinnig
- Introduction to financial planning
- Savings and Investments
- Tax structure
- Computation of Income-tax
7. Statistics
- Sub-divided bar-diagram
- Percentage bar-diagram
- Primary and secondary data
- Grouped and un-grouped frequency distribution
- Cumulative frequency distribution
- Mean, Median and Mode for un-grouped data