NCERT Class 12 Accountancy Computerised Accounting System: Chapter 4 — GRAPHS AND CHARTS FOR BUSINESS DATA
This chapter, "Graphs and Charts for Business Data," from NCERT Class 12 Accountancy's Computerised Accounting System, focuses on presenting accounting information effectively using visual tools. It highlights that raw data can be difficult to understand, and a picture is indeed worth a thousand words. The chapter introduces the preparation of graphs, charts, and diagrams using Excel as a tool. It explains that a graph is a pictorial representation with at least two axes (X and Y) and can be single-line or multiple-line. A pie chart represents sub-groups of a single variable, while a bar diagram depicts multiple variables. The chapter guides students on using MS Excel 2007 to create basic charts through its ribbon interface, building upon concepts from the previous chapter on spreadsheet usage in accounting. This knowledge is crucial for clear communication of financial data in business.
Quick info
| Board | CBSE / NCERT |
|---|---|
| Class | Class 12 |
| Subject | Accountancy |
| Book | Computerised Accounting System |
| Chapter | Chapter 4 — GRAPHS AND CHARTS FOR BUSINESS DATA |
| Language | English |
| PDF type | NCERT Textbook |
| Session | CBSE 2026 |
| Reading time | 2 minutes |
| Word count | 310 |
Learning outcomes
- Represent data in graphical form using charts and diagrams through Excel.
- Utilize accounting data for graphical representation.
- Understand the purpose and types of graphs and charts in business data communication.
Vocabulary
| Word | Meaning |
|---|---|
| Graph | A pictorial representation of data with at least two dimensions (axes). |
| Chart | A visual representation of data, often used interchangeably with graph. |
| Pie chart | A circular chart divided into slices to illustrate numerical proportion, representing sub-groups of a single variable. |
| Bar diagram | A chart that uses rectangular bars to represent data, capable of depicting two or more variables. |
| X-axis | The horizontal axis in a graph. |
| Y-axis | The vertical axis in a graph. |
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Practice questions
- What is the primary purpose of using graphs and charts for business data? Answer: To present accounting information in an easily understandable visual format, making mass data comprehensible.
- What are the essential components of a graph? Answer: A graph has at least two axes, typically an X-axis (horizontal) and a Y-axis (vertical).
- How does a pie chart differ from a bar diagram in representing data? Answer: A pie chart represents multiple sub-groups of a single variable, while a bar diagram depicts two or more variables.
Practice MCQs
Q1. What is a graph primarily used for in data representation?
Explanation: A graph is defined as a pictorial representation of data, making it easier to understand relationships and trends.
Q2. Which axis is usually horizontal in a graph?
Explanation: The X-axis is conventionally the horizontal axis, while the Y-axis is the vertical axis in a standard graph.
Q3. A pie chart is best suited for representing:
Explanation: Pie charts are used to show the proportion of different categories that make up a whole, representing sub-groups of a single variable.
Q4. Which software tool is mentioned in the chapter for creating graphs and charts?
Explanation: The chapter explicitly states that Excel is used as a tool for preparing graphs, charts, and diagrams.
Q5. A bar diagram can be used to depict:
Explanation: Bar diagrams are versatile and can be used to compare values across different categories or to show multiple variables.
Frequently asked questions
Why is it important to present accounting data using graphs and charts?
Graphs and charts make complex accounting data easier to understand and communicate effectively, as a visual representation is often clearer than raw numbers.
What are the basic components of a graph?
A graph typically has at least two axes: the X-axis (horizontal) and the Y-axis (vertical).
What is the difference between a pie chart and a bar diagram?
A pie chart shows parts of a whole for a single variable, while a bar diagram can compare multiple variables or categories.
Which software is recommended for creating these visual representations?
The chapter recommends using MS Excel, specifically mentioning MS Excel 2007, for creating charts and graphs.
Can Excel create different types of graphs?
Yes, MS Excel provides tools and commands to create various types of graphs and charts, including single-line, multiple-line, pie charts, and bar diagrams.
Related resources
Important topics
Topics covered
NCERT Class 12 Accountancy — Computerised Accounting System — Chapter 4 — GRAPHS AND CHARTS FOR BUSINESS DATA. Verified by NCERT Help Editorial Team. Reviewed on 29 Jul 2026. Last updated 10 Aug 2026.