MCQ Questions Chapter 3 Organisation of Data Class 11 Economics

MCQ Class 11

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. Which of the following is/are type(s) of classification?
(a) Chronological classification
(b) Geographical classification
(c) Qualitative classification
(d) All of the above 

Answer

D

Question. Categorisation of data based upon the citizenship of an individual is an example of ……….. .
(a) quality
(b) attribute
(c) variable
(d) None of the above 

Answer

B

Question. Identify the correct sequence of alternatives given in column II by  matching them with respective terms in    

Column IColumn II
A. Multiple bar diagram(i) Subdivided bar for different parts
B. Component bar diagram(ii) Two or more sets of data
C. Percentage bar diagram(iii) Suitable for variable with both, + ve and
− ve values
D. Deviation bar diagram(iv) Suitable when the values are of high magnitude

Codes
A B C D
(a) (ii) (i) (iv) (iii)
(b) (iii) (i) (iv) (ii)
(c) (i) (iii) (ii) (iv)
(d) (iv) (ii) (i) (iii)

Answer

B

Question. The difference between highest and lowest items of the series is known as class width. Choose from the options below.
(a) True
(b) False
(c) Partially true
(d) Incomplete statement     

Answer

B

Question. For determining the class frequency, it is necessary that the classes are
(a) independent
(b) mutually exclusive
(c) non-mutually exclusive
(d) None of the above 

Answer

B

Question. Write the correct sequence options in column II by matching them with options of column I.   

Column IColumn II
A. Classification of data based on time(i) Spatial
B. Classification of data based on qualities(ii) Quantitative
C. Classification of data based on numerical
values
(iii) Chronological
D. Classification of data based on location(iv) Qualitative

Codes
A B C D
(a) (i) (ii) (iii) (iv)
(b) (iv) (iii) (ii) (i)
(c) (iii) (iv) (ii) (i)
(d) (ii) (iii) (iv) (i)
   

Answer

C

Question. Which of the following statistical series is/are not based upon general characteristics?
(i) Time series (ii) Spatial series
(iii) Condition series
Choose from the options below.
(a) (i) and (ii)
(b) (ii) and (iii)
(c) (i) and (iii)
(d) None of these     

Answer

D

Question. n a discrete series, the number of times an item repeats is known as ……… .
(a) Class frequency
(b) Cumulative frequency
(c) Number
(d) None of the above   

Answer

A

Question. Which of the following is/are statistical series based on construction?
(i) Individual series
(ii) Discrete series
(iii) Continuous series
Choose from the options below.
(a) (i) and (ii)
(b) (ii) and (iii)
(c) (i) and (iii)
(d) (i), (ii) and (iii) 
   

Answer

B

Question. Identify the discrete variable from the given below.
(a) Age of employees
(b) Weight of students
(c) Salary of employees
(d) Children in a family   

Answer

D

Question. Choose the correct equation from given below.
(a) S = r/n
(b) S = r – n
(c) S = r + n
(d) None of these
(Here S = Size of class, r = Range, n = Number of class)   

Answer

A

Question. Inclusive continuous series cannot be used for further analysis unless converted to exclusive series.
Choose from the options below.
(a) True (b) False
(c) Partially true
(d) Incomplete statement   

Answer

A

Question. Which of the following is/are type(s) of frequency distribution?
(a) Individual frequency distribution
(b) Discrete frequency distribution
(c) Continuous frequency distribution
(d) Both (b) and (c)   

Answer

D

Question. The frequency distribution of a continuous variable is also known as
 (a) Simple frequency distribution
(b) Grouped frequency distribution
(c) Either (a) or (b)
(d) None of the abovea     

Answer

A

Question. The extreme values of the class are known as limits. 
Choose from the options below.
(a) True
(b) False
(c) Partially true
(d) Incomplete statement     

Answer

A

Question. Which of the following is/are type(s) of continuous frequency distribution?
(a) Inclusive series
(b) Exclusive series
(c) Open-ended series
(d) All of these   

Answer

D

(a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A)
(b) Both Assertion (A) and Reason (R) are true,but Reason (R) is not the correct explanation of Assertion (A)
(c) Assertion (A) is false, but Reason (R) is true
(d) Both are false

Question. Assertion (A) Classification facilitates grouping of data based upon similarities and dissimilarities.
Reason (R) Classification enables a person to compare various forms of data.

Answer

A

Question. Assertion (A) Classification of data is required for further statistical analysis.
Reason (R) Classification helps in simplifying data and enhances understanding.

Answer

A

Question. Assertion (A) Attributes of a variable can vary from one investigator to another depending upon the method of statistical enquiry used.
Reason (R) Variables can take any value including integral and fractional values.   

Answer

B

Question. Assertion (A) Classification of data using time dimensions has more a accuracy as compare to other forms of classification.
Reason (R) Data can be presented,once it is classified as per the need of investigation.   

Answer

C

Question. Assertion (A) Bi-variate frequency distribution is a form of exclusive frequency distribution.
Reason (R) A form of presentation capable of representing more than two variables at a time is considered as bi-varite. 

Answer

C

Case Study Based MCQ Questions Organisation of Data Class 11 Economics

Collection of data is an important step in statistics. However, raw data cannot be used unless organised in a meaningful way. Few examples of organisation are given below,observe these carefully and answer the questions.
(a) Production of wheat in India in 2001   table

RegionProduction
(in million tonnes)
Rajasthan5,000
UP6,550
Punjab4,800
Haryana4,200

(b) Marks of students in Statistics     

MarksNo. of students
01-0905
10-1908
20-3902
40-6906
70-7905

Question. In table (b), ……… series is used to arrange the data.
(a) inclusive
(b) exclusive
(c) both (a) and (b)
(d) Neither (a) nor (b)     

Answer

A

Question. As per table (b), if a student has scored 19.5, it will be recorded in which class interval?
(a) 10-19
(b) 20-29
(c) Either (a) or (b)
(d) None of these   

Answer

D

Question. Table (a) shows which of the following methods of classification?
(a) Spatial classification
(b) Time series
(c) Quantitative classification
(d) None of the above   

Answer

A

Question. Which of the following best describes the classification in table (b)?
(a) Unequal and exclusive
(b) Open-ended and exclusive
(c) Unequal and inclusive
(d) Open-ended and inclusive   

Answer

C

Question. Which of the following is/are objective(s) of classification?
(a) It helps in summarising the data
(b) It enables further mathematical treatment
(c) It enhances human knowledge
(d) All of the above     

Answer

D

Collection of data is the first step in a statistical analysis. Data can be collected either from primary source or secondary source. Primary data is original as it is being collected for the first time. After collecting the data, next step is to organise the data as raw data cannot be used for further statistical analysis. There are various methods of classification of data based upon the nature of quantitative data.

Question. Classification of data based on time period is known as ……… classification.
(a) chronological
(b) temporal
(c) spatial
(d) Both (a) and (b)   

Answer

D

Question. Assertion (A) Classification of data is done after organisation process.
Reason (R) Collection of raw data is not useful for further analysis.
Alternatives
(a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A)
(b) Both Assertion (A) and Reason (R) are true,but Reason (R) is not the correct explanation of Assertion (A)
(c) Assertion (A) is false, but Reason (R) is true
(d) Both are false   

Answer

C

Question. Time series graphs are presented on the basis of general characteristics of a data.
Choose from the options below.
(a) True
(b) False
(c) Partially true
(d) Incomplete statement   

Answer

B

Question. In which of the following method of frequency distribution, the upper limit of each class is excluded from the series but equal to the lower limit of the succeeding series?
(a) Continuous exclusive frequency distribution
(b) Continuous inclusive frequency distribution
(c) Continuous cumulative frequency distribution
(d) None of the above   

Answer

A

Question. Data are grouped with reference to the attributes is referred to as…classification.
(a) qualitative
(b) quantitative
(c) both (a) and (b)
(d) Neither (a) nor   

Answer

A

MCQ Questions Chapter 3 Organisation of Data Class 11 Economics