Presentation Of Data CBSE Questions & Answers

Presentation Of Data

This is Economics Class 11 Presentation of Data CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
___________ means exhibition of data in such a clear and attractive manner that these are easily understood and analyzed
  • A
    Collection of data
  • B
    Interpretation of data
  • C
    Presentation of data
    Correct
  • D
    Analysis of data
2
Which of the following is one dimensional diagram?
  • A
    Cylinder
  • B
    Histogram
  • C
    Bar diagram
    Correct
  • D
    Pie diagram
3
A graphical representation of frequency distribution is called a
  • A
    Scatter diagram
  • B
    Histogram
    Correct
  • C
    Time series graph
  • D
    Frequency
4
A good title should have following features except
  • A
    Placed centrally
  • B
    Clear words
  • C
    Ambiguous
    Correct
  • D
    Brief
5
Stands for brief and self explanatory headings of horizontal rows
  • A
    Stubs
    Correct
  • B
    Column
  • C
    Caption
  • D
    None
6
Diagrams which take shapes like rectangles, squares, circles, cubes, sphere etc. are called
  • A
    Pictographs
  • B
    Geometric graphs
    Correct
  • C
    None
  • D
    Line graphs
7
Percentage bar diagram has
  • A
    data expressed in percentages
    Correct
  • B
    equal width and equal interval
  • C
    equal interval
  • D
    equal width
8
A pictogram is
  • A
    A way of measuring the impact of data
  • B
    An illustration where each bar is replaced by a pictures
    Correct
  • C
    A line drawing
  • D
    A pictograph
9
Formula for calculating adjusted frequency is
  • A
    \(\frac{{Lowerst{\text{ }}size{\text{ }} \times {\text{ Frequency of the class}}}}{{Sum{\text{ }}of{\text{ }}thesize{\text{ }}of{\text{ }}the{\text{ }}class}}\)
  • B
    None
  • C
    \(\frac{{Lowerst{\text{ }}size{\text{ }} \times {\text{ Frequency of the class}}}}{{Size{\text{ }}of{\text{ }}the{\text{ }}class}}\)
    Correct
  • D
    \(\frac{{Lowerst{\text{ }}size{\text{ + Frequency of the class}}}}{{Sum{\text{ }}of{\text{ }}thesize{\text{ }}of{\text{ }}the{\text{ }}class}}\)
10
Caption stands for
  • A
    The table headings
  • B
    The row headings
  • C
    A numerical information
  • D
    The column headings
    Correct
11
In volume diagram the three dimensions which are taken into account are:
  • A
    Length, weight, height
  • B
    Height, weight, breadth
  • C
    Length, weight, breadth
  • D
    Length, height, breadth
    Correct
12
A pie diagram is also called:
  • A
    Pictogram 12
  • B
    Line diagram
  • C
    Bar diagram
  • D
    Angular diagram
    Correct
13
Frequency curve
  • A
    Begins at the horizontal line.
  • B
    Begins and ends at the base line.
    Correct
  • C
    Begins at the origin
  • D
    Passes through the origin
14
With the help of histogram we can draw
  • A
    frequency polygon
  • B
    frequency distribution
  • C
    All the above
    Correct
  • D
    frequency curve
15
The most commonly used device of presenting business and economic data is:
  • A
    Bar diagrams
    Correct
  • B
    Pie diagrams
  • C
    Line diagrams
  • D
    Pictograms