NCERT Solutions Class 9 Mathematics Statistics Exercise 14.4

Class 9 – Mathematics Statistics – Exercise 14.4 Exercise 14.4 Question :1 : The following number of goals was scored by a team in a series of 10 matches: 2, 3, 4, 5, 0, 1, 3, 3, 4, 3 Find the mean, median and mode of these scores. Answer : The number of goals scored …
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NCERT Solutions Class 9 Social Science Economics Chapter 4 Food Security in India

Class 9 – Social Science : Economics Chapter 4 – Food Security in India Question : 1 How is food security ensured in India? Answer : Food security of a nation is ensured if all of its citizens have enough nutritious food available, all persons have the capacity to buy food of acceptable quality and …
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NCERT Solutions Class 9 Social Science Economics Chapter 3 Poverty as a Challenge

Class 9 – Social Science : Economics Chapter 3 – Poverty as a Challenge Question : 1 Describe how the poverty line is estimated in India. Answer : A common method used to measure poverty is based on the income or consumption levels. A person is considered poor if his or her income or consumption …
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NCERT Solutions Class 9 Social Science Economics Chapter 2 People as Resource

Class 9 – Social Science : Economics Chapter 2 – People as Resource Page Question : 1 What do you understand by ‘people as a resource’? Answer : ‘People as Resource’ is a way of referring to a country’s working people in terms of their existing productive skills and abilities. Human resource is an asset …
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NCERT Solutions Class 9 Social Science Economics Chapter 1 The Story of Village Palampur

Class 9 – Social Science : Economics Chapter 1 – The Story of Village Palampur Page Question : 1 Modern farming methods require more inputs, which are manufactured in industry. Do you agree? Answer : No doubt, modern farming requires more inputs than traditional farming. These are: chemical fertilizers pesticides pump sets farm machinery electricity …
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NCERT Solutions Class 9 Social Science Democratic Politics I Chapter 5 Working of Institutions

Class 9 – Social Science : Democratic Politics I Chapter 5 – Working of Institutions Question : 1 If you are elected as the president of India which of the following decision can you take on your own? (a) Select the person you like as Prime Minister. (b) Dismiss a Prime Minister who has a …
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NCERT Solutions Class 9 Social Science Democratic Politics I Chapter 6 Democratic Rights

Class 9 – Social Science : Democratic Politics I Chapter 6 – Democratic Rights Question : 1. Which of the following is not an instance of an exercise of a fundamental right? (a) Workers from Bihar go to the Punjab to work on the farms (b) Christian missions set up a chain of missionary schools …
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NCERT Solutions Class 9 Social Science Democratic Politics I Chapter 4 Electoral Politics

Class 9 – Social Science : Democratic Politics I Chapter 4 – Electoral Politics Question : 1. Which of the following statements about the reasons for conducting elections are false? (a) Elections enable people to judge the performance of the government. (b) People select the representative of their choice in an election. (c) Elections enable …
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NCERT Solutions Class 9 Social Science Democratic Politics I Chapter 3 Constitutional Design

Class 9 – Social Science : Democratic Politics I Chapter 3 – Constitutional Design Page 53 Question : 1. Here are some false statements. Identify the mistake in each case and rewrite these correctly based on what you have read in this chapter. (a) Leaders of the freedom movement had an open mind about whether …
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NCERT Solutions Class 9 Social Science Democratic Politics I Chapter 2 What is Democracy Why Democracy

Class 9 – Social Science : Democratic Politics I Chapter 2 – What is Democracy? Why Democracy? Question : 1. Here is some information about four countries. Based on this information, how would you classify each of these countries. Write ‘democratic’, ‘undemocratic’ or ‘not sure’ against each of these. (a) Country A: People who do …
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NCERT Solutions Class 9 Social Science Democratic Politics I Chapter 1 Democracy in the Contemporary World

Class 9 – Social Science : Democratic Politics I Chapter 1 – Democracy in the Contemporary World Page 19 Question : 1. Which of the following does not lead to the spread of democracy? (a) Struggle by the people (b) Invasion by foreign countries (c) End of colonialism (d) People’s desire for freedom Answer : …
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NCERT Solutions Class 9 Social Science Contemporary India I Chapter 6 Population

Class 9 – Social Science : Contemporary India I Chapter 6 – Population Question : 1 Why is the rate of population growth in India declining since 1981? Answer : Since 1981, however, the rate of growth started declining gradually. During this period, birth rates declined rapidly. Still 182 million people were added to the …
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NCERT Solutions Class 9 Social Science Contemporary India I Chapter 5 Natural Vegetation and Wild Life

Class 9 – Social Science : Contemporary India I Chapter 5 – Natural Vegetation and Wild Life Question : 1 Define an Ecosystem. Answer : An ecosystem is a community of plants, animals and smaller organisms that live,feed, reproduce and interact in the same area or environment. Some ecosystems are very large. For example, many …
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NCERT Solutions Class 9 Social Science Contemporary India I Chapter 4 Climate

Class 9 – Social Science : Contemporary India I Chapter 4 – Climate Question : 1 What are the controls affecting the climate of India? Answer : There are six major controls of the climate of any place. They are: 1. Latitude 2. Altitude 3.Pressure and wind system 4. Distance from the sea (continentality) 5. …
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NCERT Solutions Class 9 Social Science Contemporary India I Chapter 1 India Size and Location

Class 9 – Social Science : Contemporary India I Chapter 1 – India Size and Location Question-1 : (i) Name the group of islands lying in the Arabian sea? (ii) Name the countries which are larger than India? (iii) Which island group of India lies to its south-east? (iv) Which island countries are our southern …
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NCERT Solutions Class 9 Social Science Contemporary India I Chapter 3 Drainage

Class 9 – Social Science : Contemporary India I Chapter 3 – Drainage Question: 1 : What is meant by water divide? Give an example. Answer : Any elevated area, such as a mountain or upland, separates two drainage basins. Such upland is known as water divide. Ambala is located on the water divide between …
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NCERT Solutions Class 9 Social Science Contemporary India I Chapter 2 Physical Features of India

Class 9 – Social Science : Contemporary India I Chapter 2 – Physical Features of India Question:1 What are Tectonic Plates? Answer : The crust (upper part) of the earth has been formed out of seven major and some minor plates. These are called tectonic plates. A Tectonic plate (also called lithospheric plate) is a …
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NCERT Solutions Class 9 Social Science India and the Contemporary World I Chapter 8 Clothing A Social History

Class 9 – Social Science India and the Contemporary World I Chapter 8 – Clothing A Social History Question : 1 Why are 19th and 20th centuries important in the history of clothing? Answer : Before the age of democratic revolutions and the development of capitalist markets in eighteenth-century Europe, most people dressed according to …
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NCERT Solutions Class 9 Social Science India and the Contemporary World I Chapter 7 History and Sport: The Story of Cricket

Class 9 – Social Science India and the Contemporary World I Chapter 7 – History and Sport: The Story of Cricket Question : 1 Describe one way in which in the nineteenth century, technology brought about a change in equipment and give one example where no change in equipment took place. Answer : Television channels …
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