# MCQs for Economics Class 11 with Answers Chapter 4 Presentation of Data

Students of class 11 Economics should refer to MCQ Questions Class 11 Economics Presentation of Data with answers provided here which is an important chapter in Class 11 Economics NCERT textbook. These MCQ for Class 11 Economics with Answers have been prepared based on the latest CBSE and NCERT syllabus and examination guidelines for Class 11 Economics. The following MCQs can help you to practice and get better marks in the upcoming class 11 Economics examination

## Chapter 4 Presentation of Data MCQ with Answers Class 11 Economics

MCQ Questions Class 11 Economics Presentation of Data provided below have been prepared by expert teachers of grade 11. These objective questions with solutions are expected to come in the upcoming Standard 11 examinations. Learn the below provided MCQ questions to get better marks in examinations.

Question. To construct a component bar diagram, ______ are given priority in parting the bar.
(a) smaller components
(b) larger components
(c) moderate components
(d) None of these

A

Question. A histogram is a _________ diagram
(a) one dimensional
(b) two dimensional
(c) multi-dimensional
(d) None of these

B

Question. Ogives can be helpful in locating graphically the __________.
(a) mode
(b) mean
(c) median
(d) None of these

C

Question. Unequal widths of classes in the frequency distribution do not cause any difficulty in the construction of:
(a) Ogive
(b) Frequency Polygon
(c) Histogram
(d) None of these

C

Question. Diagrammatic representation of the cumulative frequency distribution is called ________.
(a) Frequency Polygon
(b) Ogive
(c) Histogram
(d) None of these

B

Question. Data represented through arithmetic line graph help in understanding:
(a) long term trend
(b) cyclicity in data
(c) seasonality in data
(d) All of these

A

Question. __________ is the most common method of presenting grouped frequency distribution.
(a) Histogram
(b) Frequency polygon
(c) Frequency curve
(d) Ogive

B

Question. A curve obtained by plotting on a graph the cumulative frequencies along y-axis against class limits of the frequency distribution, is called a ____________________.
(a) frequency curve
(b) less than ogive
(c) more than ogive
(d) cumulative frequency curve or ogive

D

Question. Frequency density corresponding to a class interval is the ratio of:
(a) Class frequency to the total frequency
(b) Class frequency to the class size
(c) Class length to the class frequency
(d) Class frequency to the cumulative frequency

B

Question. Median of a distribution can be obtained from:
(a) Frequency polygon
(b) Histogram
(c) Less than type ogive
(d) None of these

C

Question.57. An interesting feature of the two ogives together is that their intersection point gives the___________ .
(a) mean
(b) median
(c) mode
(d) range

B

Question. The best method of presentation of data is:
(a) Textual
(b) Tabular
(c) Diagrammatic
(d) Both (b) and (c).

B

Question. In tabulation source of the data, if any, is shown in the:
(a) Note
(b) Body of the table
(c) Stub
(d) Caption

A

Question. Which of the following statements is untrue for tabulation?
(a) Statistical analysis of data requires tabulation.
(b) It facilitates comparison between rows and not columns.
(c) Complicated data can be presented.
(d) Diagrammatic representation of data requires tabulation.

B

Question. Hidden trend, if any, in the data can be noticed in:
(a) Textual presentation
(b) Tabulation
(c) Diagrammatic representation
(d) All of these.

C

Question. Diagrammatic representation of data is done by:
(a) Diagrams
(b) Charts
(c) Pictures
(d) All of these

D

Question. The most accurate mode of data presentation is:
(a) Diagrammatic method
(b) Tabulation
(c) Textual presentation
(d) None of these

B

Question. Graph is a ____________.
(a) Arithmetic Line diagram
(b) Bar diagram
(c) Pie diagram
(d) Pictogram

A

Question. The most attractive method of data presentation is:
(a) Tabular
(b) Textual
(c) Diagrammatic
(d) Either (a) or (b)

C

Question. ‘Stub’ of a statistical table is the:
(a) Left part of the table describing the columns
(b) Right part of the table describing the columns
(c) Right part of the table describing the rows
(d) Left part of the table describing the rows

D

Question. An Ogive can be prepared in _____________ different ways.
(a) 2
(b) 3
(c) 4
(d) None of these

A

Question. The curve obtained by joining the points, whose x- coordinates are the upper limits of the class-intervals and y coordinates are corresponding cumulative frequencies is called _________.
(a) Ogive
(b) Histogram
(c) Frequency Polygon
(d) Frequency Curve

A

Fill in the blank.

Question. ___________ of data translates quite effectively the highly abstract ideas contained in numbers into more concrete and easily comprehensible form.

Diagrammatic presentation

Question. A circle in a pie chart, irrespective of its value of radius, is thought of having ______ equal parts of ______ degree each.

100, 3.6

Question. A histogram is never drawn for a _________ variable.

discrete

Question. The attributes for classification are sex and location which are _______ in nature.

qualitative

Question. When comparing two or more distributions plotted on the same axes, ____________ is likely to be more useful than histogram since the vertical and horizontal lines of two or more distributions may coincide in a histogram.

frequency polygon

Question. While constructing a histogram, if bases vary in their width, the heights of rectangles are to be adjusted to yield comparable measurements. The answer in such a situation is _______________ instead of absolute frequency.

frequency density (class frequency divided by width of
the class interval)

Question. While constructing a frequency polygon, _________ are plotted against the ________ of class intervals.

Frequencies, mid-points

Question. In ________ no space is left between two rectangles, but in a ________ some space must be left between consecutive bars.

Histogram, Bar Diagram

Question. _____ of a bar diagram can be visually compared by their relative height and accordingly data are comprehended quickly. __________ of the bar reads the magnitude of data.

Bars, Height or length

Question. To construct a component bar diagram, first of all, a bar is constructed on the X-axis with its height equivalent to the ___________ and for per cent data the bar height is of ___________ .

total value of the bar, 100 units

Question. We can have a _________ (bar Diagram/Histogram) both for discrete and continuous variables.

Bar diagram

True/False

Question. For constructing a frequency polygon, both class boundaries and class marks can be used along the X-axis.

True

Question. Histogram can only be formed with continuous classification of data.

True

Question. Median of a frequency distribution can be known from the ogives.

True

Question. Histogram emphasizes the widths of rectangles between the class boundaries.

True

Question. An arithmetic line graph is also called time series graph.