- Introduction to Information Handling
- Data and its Types
- Problem-Data and its Types
- Classification of a Data
- Problem-Classification of a Data
- Arithmetic Mean (A.M) for Ungrouped Data
- Problem 1: A.M of Ungrouped Data by Direct Method
- Mode for Ungrouped Discrete Data
- Problem 1: Mode for Ungrouped Discrete Data

- Introduction to Graph
- Draw Block or Column Graphs
- Block Graph
- Reading bar graph
- Horizontal Bar Graph
- Word Problem of Bar Graph-p1
- Word Problem of Bar Graph-p2