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⁞ Economics : Understanding Economic Development

NCERT Books ➤ Class 10 ➤

Class 10 Economics : Understanding Economic Development Chapter 1. Development Summary, Explanation, Question Answers (NCERT Solutions)

Development (1. Development) CBSE class 10 Economics : Understanding Economic Development Chapter 1. Development summary with detailed explanation of the lesson Development along with meanings of difficult words. Given here is the complete explanation of the lesson, along with summary, explanation and questions and answers of each topic of lesson 1. Development.

Economics : Understanding Economic Development (Chapter 1. Development) Solution
 Exercises

6. Why do we use averages? Are there any limitations to their use? Illustrate with your own examples related to development.

Answer :


We use averages because they are useful for comparing differing quantities of the same category.

For example, to compute the per capita income of a country, averages have to be used because there are differences in the incomes of diverse people. However, there are limitations to the use of averages. This does not show distribution of thing between people. For example, if a country has very high per capita income then we can't say that every individuals living in that country are very rich because we don't know about the distribution of wealth in that country.


All Questions of Economics : Understanding Economic Development Chapter 1. Development
Exercises
1. Development of a country can generally be determined by

(i) its per capita income
(ii) its average literacy level
(iii) health status of its people
(iv) all the above

2. Which of the following neighbouring countries has better performance in terms of human development than India?

(i) Bangladesh
(ii) Sri Lanka
(iii) Nepal
(iv) Pakistan

3. Assume there are four families in a country. The average per capita income of these families is Rs 5000. If the income of three families is Rs 4000, Rs 7000 and Rs 3000 respectively, what is the income of the fourth family?

(i) Rs 7500
(ii) Rs 3000
(iii) Rs 2000
(iv) Rs 6000

4. What is the main criterion used by the World Bank in classifying different countries? What are the limitations of this criterion, if any?
5. In what respects is the criterion used by the UNDP for measuring development different from the one used by the World Bank?
6. Why do we use averages? Are there any limitations to their use? Illustrate with your own examples related to development.
7. Kerala, with lower per capita income has a better human development ranking than Punjab. Hence, per capita income is not a useful criterion at all and should not be used to compare states. Do you agree? Discuss.
8. Find out the present sources of energy that are used by the people in India. What could be the other possibilities fifty years from now?
9. Why is the issue of sustainability important for development?
10. "The Earth has enough resources to meet the needs of all but not enough to satisfy the greed of even one person". How is this statement relevant to the discussion of development? Discuss.
11. List a few examples of environmental degradation that you may have observed around you.
12. For each of the items given in Table 1.6, find out which country is at the top and which is at the bottom. class 10 economics chapter development question 12
13. The following table shows the proportion of undernourished adults in India. It is based on a survey of various states for the year 2001. Look at the table and answer the following questions.
StateMale (%)Female (%)
Kerala2219
Karnataka3638
Madhya Pradesh4342
All States3736
(i) Compare the nutritional level of people in Kerala and Madhya Pradesh.
(ii) Can you guess why around 40 per cent of people in the country are undernourished even though it is argued that there is enough food in the country? Describe in your own words.

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