# MCQ Questions Chapter 3 Organisation of Data Class 11 Economics

Please refer to MCQ Questions Chapter 3 Organisation of Data Class 11 Economics with answers provided below. These multiple-choice questions have been developed based on the latest NCERT book for class 11 Economics issued for the current academic year. We have provided MCQ Questions for Class 11 Economics for all chapters on our website. Students should learn the objective based questions for Chapter 3 Organisation of Data in Class 11 Economics provided below to get more marks in exams.

## Chapter 3 Organisation of Data MCQ Questions

Please refer to the following Chapter 3 Organisation of Data MCQ Questions Class 11 Economics with solutions for all important topics in the chapter.

MCQ Questions Answers for Chapter 3 Organisation of Data Class 11 Economics

Question. Classification should be elastic in nature. Choose from the options below.
(a) True
(b) False
(c) Partially true
(d) Incomplete statement

A

Question. In a frequency distribution, each unit of the data can be exactly measured.
Choose from the options below.
(a) True
(b) False
(c) Partially true
(d) Incomplete statement

B

Question. The number of observations in a class is called
(a) Interval
(b) Frequency
(c) Array
(d) None of these

B

Question. Arranging the data in different classes according to a given order is known as a series.
Choose from the options below.
(a) True
(b) False
(c) Partially true
(d) Incomplete statement

A

Question. Mutually exclusive distribution is used to represent
(a) individual series
(b) discrete series
(c) continuous series
(d) All of these

C

Question. A quantity which varies from one individual to another is known as ……… .
(a) Array
(b) Series
(c) Variable
(d) None of these

C

Question. If we add frequencies one by one to the previous frequency in an ascending order of the magnitude of the frequency distribution, we get
(a)more than cumulative frequency distribution
(b) less than cumulative frequency distribution
(c) bi-variate frequency distribution
(d) multi-variate frequency distribution

A

Question. Classification of data based on time period is known as ……… .
(a) chronological classification
(b) geographical classification
(c) qualitative classification
(d) None of the above

A

Question. The difference between upper limit and lower limit of a class is known as
(a) Class frequency
(b) Class limits
(c) Class mid-point
(d) Class interval

D

Question. Data which is grouped with reference to the attributes is referred to as ……… .
(a) chronological classification
(b) geographical classification
(c) qualitative classification
(d) quantitative classification

C

Question. A variable which can take integral as well as fractional values is known as ………… .
(a) discrete variable
(b) continuous variable
(c) constant variable
(d) All of the above

B

Question. Class width is same as ……… .
(a) class frequency
(b) class interval
(c) Both (a) and (b)
(d) Neither (a) nor (b)

B

Question. Which of the following is/are objectives of classification?
(a) To simplify facts
(b) To facilitate comparison
(c) To point out similarities and dissimilarities
(d) All of the above

D

Question. A given characteristics or attributes of a statistical enquiry refers to which of the following?
(a) Qualitative behavior
(b) Quantitative behavior
(c) Both (a) and (b)
(d) None of the above

A

Question. Frequency of a distribution is always in ……… terms.
(a) absolute
(b) percentage
(c) relative
(d) None of these

A

Question. Food habits of an individual is an example of
(a) attribute
(b) variable
(c) continuous variable
(d) None of these

A

Question. The value exactly at the middle of the interval is known as
(a) Class width
(b) Class size
(c) Mid value
(d) Upper limit

C

Question. In an individual series, each item has
(a) same frequency
(b) different frequency
(c) varied frequency
(d) None of the above

A

Question. How many types of cumulative frequency distributions are there?
(a) 2
(b) 3
(c) 4
(d) None of these

A

Question. In order to convert an inclusive series into an exclusive one, we need to subtract 1 from both lower limit and upper limit of each class interval.
Choose from the option below.
(a) True
(b) False
(c) Partially true
(d) Incomplete statement

C

Question. An inclusive series is given as, 1-9,10-19, 20-29. What will be the mid value of the second class in this situation?
(a) 10
(b) 19
(c) 14.5
(d) 24.5

C

Question. Which of the following is not a frequency distribution?
(a) Cumulative
(b) Continuous
(c) Open ended
(d) None of these

D

Question. Classification of data that can represent two or more variables is known as
(a) Two-classification
(b) Manifold classification
(c) Both (a) and (b)
(d) Neither (a) nor (b)

B

Question. In less-than cumulative frequency distribution, the series is arranged in ……… order.
(a) increasing
(b) decreasing
(c) constant
(d) None of the above

A

Question. An open-ended series doesn’t have upper limit in every class interval.
Choose from the options below.
(a) True (b) False
(c) Partially true
(d) Incomplete statement

B

Question. Monthly salary of an individual is an example of continuous variable.
Choose from the options below.
(a) True
(b) False
(c) Partially true
(d) Incomplete statement

A

Question. Bi-variate frequency distributions are also known as ……… .
(a) Two-way table
(b) Two-way series
(c) Multiple frequency distribution
(d) None of the above

D

Question. Observe the series given, 0-10, 10-15,15-30, 30-50. Identity the type of series in the given example.
(a) Exclusive and open ended
(b) Exclusive and unequal
(c) Inclusive and open ended
(d) Inclusive and unequal

B

Question. The frequency distribution representing the ages of father and sons/daughters will be represented by
(a) uni-variate frequency distribution
(b) bi-variate frequency distribution
(c) cumulative frequency distribution
(d) None of the above

B

Question. Uni-variate frequency distributions are also known as ……… .
(a) One-way table
(b) Single table
(c) One-way frequency distribution
(d) All of the above

C

Question. Which of the following series can take only integral values?
(a) Individual series
(b) Discrete series
(c) Continuous series
(d) Both (a) and (b)

D

Question. In more than cumulative frequency distribution, the series is arranged in ……… order.
(a) increasing
(b) decreasing
(c) constant
(d) None of the above

B

Question. From the given data, find the number of students scoring 20 or more marks in Economics.

(a) 20
(b) 35
(c) 45
(d) 25

C

Question. In an inclusive series
(a) both class limits are considered.
(b) both class limits are excluded.
(c) upper limit is excluded.
(d) lower limit is excluded.

A

Question. In the construction of a frequency distribution, it is generally preferred that classes should be of
(a) equal width
(b) unequal width
(c) increasing width
(d) decreasing width

A

Question. Under ……… series, there is no frequency distribution as every number is unique.
(a) individual
(b) discrete
(c) continuous
(d) None of the above