Class 11 Economics Chapter 4 Presentation of Data NCERT Book PDF

The NCERT Class 11 Economics Chapter 4 Presentation of Data Book PDF gives students the official Statistics for Economics chapter for the 2026-27 syllabus. Use it to read NCERT's explanation of tables, bar diagrams, pie diagrams and the correct way to present collected data.

• Book section: official NCERT chapter text, examples, diagrams and exercise questions.
• Best use: read the PDF before practising diagram-based questions.
• Revision cue: every diagram needs a title, scale, labels and source.

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Presentation of Data Class 11 Economics NCERT Book PDF: What It Covers

The chapter explains why collected data must be arranged in a compact and readable form. NCERT shows that raw information becomes useful only when it is organised into tables and diagrams that make comparison easy.

The PDF is the source text for Chapter 4. It gives the learning outcomes, chapter explanation, solved-style examples, diagram rules and exercise questions in the same order as the official book.

Tables and Tabulation in Presentation of Data

Tabulation is the first step in clear presentation. A table reduces bulky data into a readable arrangement. A good table has a title, row headings, column headings, body entries, units, source and footnotes wherever needed.

• Title: tells what the table is about.
• Caption: gives column headings at the top.
• Stub: gives row headings on the left side.
• Source: states where the data came from.

Read the examples carefully because NCERT expects students to identify table parts as well as interpret the data.

Watch Presentation of Data for Class 11 Economics

Source: Magnet Brains on YouTube

Bar Diagrams, Pie Diagrams and Line Graphs

NCERT explains that diagrams make data easier to compare. A bar diagram is useful for category-wise comparison, a multiple bar diagram compares related series, and a component bar diagram shows the parts of a total. Pie diagrams show shares of a whole, while line graphs are useful when values change over time.

A diagram is not complete without a title and scale. Students should also write the source when the data is taken from a table, survey or official report.

How to Use the Chapter 4 NCERT Book PDF

Use the book PDF in three passes. First, read the learning goals and identify the difference between table and diagram. Second, revise the parts of a table. Third, practise each diagram type with scale, labels and source.

• For short answers: define tabulation, caption, stub, title and source clearly.
• For diagram questions: decide whether the data needs bars, components, a pie chart or a line graph.
• For interpretation: write the highest value, lowest value, trend and comparison in words.
• For revision: compare the book PDF with notes after completing one diagram from the exercise.

Related Class 11 Economics Resources for Presentation of Data

Also Check: use the official book PDF with notes and practice resources for the same chapter.

Class 11 Economics NCERT Book PDFs for All Chapters

The table below keeps all Class 11 Economics NCERT Book PDF chapters in one place. Chapters 1 to 8 come from Statistics for Economics, and Chapters 9 to 16 come from Indian Economic Development.