Worksheets › Class 11 › Presentation of Data
Class 11 Presentation of Data worksheet
CBSE Social Science. Tables and their parts, bar and pie diagrams, histograms, frequency polygons, ogives and arithmetic line graphs. Every sheet has 20 questions in three sections and an answer key, and the numbers change every time.
Sample questions
Real questions from this chapter, as the app sets them. Tap Answer to see the answer and working.
Section A · multiple choice
- 1.
The three ways of presenting data are textual, tabular and:
- random
- sampled
- oral
- diagrammatic
Answer
(d) diagrammatic
- 2.
Which diagram best shows literacy rates of five states in one year?
- a simple bar diagram
- an arithmetic line graph
- an ogive
- a histogram
Answer
(a) a simple bar diagram
- 3.
In a table, the stubs is:
- the unit in which the figures are given
- extra information about the table, at the bottom
- what the table is about, placed at the top
- the row headings
Answer
(d) the row headings
Section B · short answer
- 4.
What is the difference between a bar diagram and a histogram?
Answer
Bars have equal gaps and only height matters; histogram rectangles touch, and their area (width and height) matters.
- 5.
A family spends ₹41,000 a month: health ₹2,050, clothing ₹30,750, education ₹2,050, fuel ₹4,100, transport ₹2,050. Find the pie-diagram angles for clothing and transport.
Answer
clothing 270°, transport 18°
share × 360°: 75% and 5%
Section C · long answer
- 6.
Explain the three kinds of bar diagrams with examples.
Answer
Simple bar (literacy rate of states), multiple bar (male and female literacy side by side), component bar (a total split into parts, like workers by sector).
Fresh sheets for your child
In the app, every Presentation of Data sheet is new: the app remembers the questions your child has already had and leaves them out. Print the sheet as a PDF, or use notebook mode and write the answers in a notebook.
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