Read and download the CBSE Class 11 Economics Presentation of Data. Designed for 2026-27, this advanced study material provides Class 11 Economics students with detailed revision notes, sure-shot questions, and detailed answers. Prepared by expert teachers and they follow the latest CBSE, NCERT, and KVS guidelines to ensure you get best scores.
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Chapter 4 Presentation of Data Summary & Questions for Class 11 Economics
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PRESENTATION OF DATA
1. Name the different ways of presenting the data.
2. Define textual presentation of data.
3. What is meant by tabular presentation of data?
4. Define the following:
a) Simple bar diagram
b) Multiple bar diagram
c) Component/sub divided bar diagram
d) Pie diagram
e) Histogram
f) Frequency polygon
g) Frequency curve
h) Ogive
i) Arithmetic line graph/Time series.
5. Name the point of intersection between ‘less than’ and ‘more than ogive’
6. Explain different types of classification used in tabulation.
7. Distinguish between a bar diagram and histogram.
8. Distinguish between ‘Frequency polygon’ and ‘frequency curve’
9. What are the different parts of a table? Draw a format of a table showing all these parts.
10. Answer the following questions, 1 to 10, choosing the correct answer
a) Bar diagram is a
(i) One-dimensional diagram
(ii) Two-dimensional diagram
(iii) Diagram with no dimension
(iv) None of the above
b) Data represented through a histogram can help in finding graphically the
(i) Mean
(ii) Mode
(iii)Median
(iv) All the above
c) Ogives can be helpful in locating graphically the
(i) Mode
(ii) Mean
(iii) Median
(iv) None of the above
d) Width of bars in a bar diagram need not be equal (True/False).
e) Width of rectangles in a histogram should essentially be equal (True/ False).
f) Histogram can only be formed with continuous classification of data (True/False).
g) Mode of a frequency distribution can be known graphically with the help of histogram. (True/False).
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Useful Resources & Notes for Class 11 Economics Chapter 4 Presentation of Data
CBSE Class 11 Economics Chapter 4 Presentation of Data Study Material
Locate all essential study assets for Chapter 4 Presentation of Data in one central location. Built specifically to match the modern 2026 syllabus for Class 11 Economics, this set supplies detailed explanatory notes, helpful Mind Maps, and predicted Sure Shot Questions for CBSE exams. Consistent daily application of these materials makes studying more efficient.
Chapter 4 Presentation of Data Expert Notes & Solved Exam Questions
Drawing directly from the authorized NCERT book for Class 11 Economics, our faculty built these guides to ensure standard compliance. They feature past examination questions coupled with detailed, step-by-step solutions that demystify board grading criteria. Following your review of the notes, tackle the exercise problems and cross-verify with our official NCERT solutions for Class 11 Economics.
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Yes, teachers use our Class 11 Economics resources for lesson planning as they are in simple language and have lot of solved examples.
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Yes, our subject matter experts have updated the Chapter 4 Presentation of Data material to align with the rationalized NCERT textbooks and have removed deleted topics and added new competency-based questions.