#### NCERT Solutions Class 11 Economics Chapter 6 Measures of Dispersion

NCERT Solution for Class 11 Statistics for chapter 6 Measures of Dispersion Question 1 : A measure of dispersion is a good supplement to the central value in understanding a frequency distribution. Comment. Answer :  The study of the averages is only…

#### NCERT Solutions Class 11 Economics Chapter 8 Index Numbers

NCERT Solution for Class 11 Statistics for chapter 8 Index Numbers Exercises: Question1. An index number which accounts for the relative importance of the items is known as I. Weighted index II. Simple aggregative index III. Simple average index Answer: I. Weighted…

#### NCERT Solutions Class 11 Economics Chapter 7 Correlation

NCERT Solution for Class 11 Statistics for chapter 7 Correlation Q1. The unit of correlation coefficient between height in feet and weight in kgs is (i). Kg/feet (ii). Percentage (iii). non-existent Answer. (iii) Non-existent Explanation: Correlation coefficient…

#### NCERT Solutions Class 11 Economics Chapter 5 Measures of Central Tendency

NCERT Solution for Class 11 Statistics for chapter 5 Measures of Central Tendency Exercises Q1. Which average would be suitable in following cases? (i) Average size of readymade garments. (ii) Average intelligence of students in a class. (iii) Average production…

#### NCERT Solutions Class 11 Economics Chapter 4 Presentation of Data

NCERT Solution for Class 11 Statistics for chapter 4 Presentation of Data Answer the following questions, 1 to 4, choosing the correct answer. Question 1. Bar diagram is a i. one-dimensional diagram ii. two-dimensional diagram iii. diagram with no dimension iv.…

#### NCERT Solutions Class 11 Economics Chapter 3 Organisation of Data

NCERT Solution for Class 11 Statistics for chapter 3 Organisation of Data Q1. Which of the following alternative is true? (i) The class midpoint is equal to: a. The average of the upper class limit and the lower class limit. b.The product of upper class limit and…

#### NCERT Solutions Class 11 Economics Chapter 2 Collection of Data

NCERT Solution for Class 11 Statistics for chapter 2 Collection of Data   Question 1. Frame at least four appropriate multiple-choice options for the following questions: i. Which of the following is the most important when you buy a new dress? ii. How often…

#### NCERT Solutions Class 11 Economics Chapter 1 Introduction

NCERT Solution for Class 11 Statistics for chapter 1 Introduction Exercises Question 1. Mark the following statements as true or false.  (i) Statistics can only deal with Quantitative data. (ii)Statistics solve economic problems. (iii) Statistics is of no…

#### NCERT Solutions Class 11 Economics Chapter 10 Comparative Development Experiences of India and Its Neighbors

NCERT Solutions for Class 11 Economics for chapter 10 Comparative Development Experiences of India and Its Neighbors Question1. Why are regional and economic groupings formed? Answer: Overtime, nations are trying to adopt various means that will strengthen their…

#### NCERT Solutions Class 11 Economics Chapter 9 Environment and Sustainable Development

NCERT Solutions for Class 11 Economics for chapter 9 Environment and Sustainable Development Exercises Question 1. What is meant by environment? Answer. Environment means nature in its capacity as a store of resources and as an absorber/clearing agent of harmful…

#### NCERT Solutions Class 11 Economics Chapter 8 Infrastructure

NCERT Solutions for Class 11 Economics for chapter 8 Infrastructure Exercises Question 1. Explain the term ‘infrastructure’. Answer. ‘Infrastructure’ refers to all the supporting services, which are necessary for smooth & efficient operation of all economic…

#### NCERT Solutions Class 11 Economics Chapter 7 Employment Growth Informalisation and other Issues

NCERT Solutions for Class 11 Economics for chapter 7 Employment Growth Informalisation and other Issues Question1. Who is worker? Answer: A person engaged in any productive (economic) activity contributing to the flow of goods and services (i.e. Gross Domestic…

#### NCERT Solutions Class 11 Economics Chapter 6 Rural Development

NCERT Solutions for Class 11 Economics for chapter 6 Rural Development Question1. What do you mean by rural development? Bring out the key issues in rural development. Answer: Rural development refers to actions and initiatives for the socio-economic development of…

#### NCERT Solutions Class 11 Economics Chapter 5 Human Capital Formation in India

NCERT Solutions for Class 11 Economics for chapter 5 Human Capital Formation in India Exercises Question 1. What are the two main sources of human capital in a country? Answer: The two main sources of human capital in a country are investments in education and…

#### NCERT Solutions Class 11 Economics Chapter 4 Poverty

NCERT Solutions for Class 11 Economics for chapter 4 Poverty Exercises Question 1. Why calorie - based norm is not adequate to identify the poor? Answer. There are different categories of poor people like always poor, usually poor and churning poor. Calorie based…