All questions of Population for Class 9 Exam

Emigration. Immigration (migration is classified) ^-^

Sikkim

National population policy.

The most significant feature of the Indian population is the size of its adolescent population.

Reasons:

1. Demographic Dividend: India has a large and growing adolescent population, which is considered as a demographic dividend. This demographic dividend occurs when the working-age population is larger than the non-working age population. This large adolescent population in India can contribute to economic growth and development if they are provided with education, skills, and employment opportunities.

2. Potential for future workforce: The adolescent population is the future workforce of the country. If they are provided with the necessary education and skills, they can contribute to the development of the country. However, if they are not provided with the necessary education and skills, they can become a burden on the country's economy.

3. Challenges: The large adolescent population also presents several challenges such as lack of education, unemployment, health issues, and social problems. Therefore, it is essential to address these challenges and provide necessary support to the adolescent population.

Conclusion:

In conclusion, the size of the adolescent population in India is the most significant feature of the Indian population. It presents both opportunities and challenges for the country's economic and social development. Therefore, it is essential to invest in the education, health, and skills development of the adolescent population to harness their potential and contribute to the country's growth.

Uttar Pradesh, Option C.

Has a high population growth rate compared to other countries
d)India's population is evenly distributed across all regions.

Union Territory with highest population density

The correct answer is option 'B' - Delhi. Let's understand why.

Population density

Population density is the measure of the number of individuals living in a given area. It is calculated by dividing the total population of an area by its land area. The unit of measurement is usually per square kilometer or per square mile.

Population density of Union Territories

There are eight Union Territories in India. The population density of each Union Territory as per the 2011 Census is as follows:

- Delhi: 11,297 persons/sq. km
- Chandigarh: 9,258 persons/sq. km
- Puducherry: 2,547 persons/sq. km
- Daman and Diu: 2,191 persons/sq. km
- Dadra and Nagar Haveli: 700 persons/sq. km
- Lakshadweep: 2,013 persons/sq. km
- Andaman and Nicobar Islands: 46 persons/sq. km
- Ladakh: 3 persons/sq. km

Conclusion

From the above data, it is clear that Delhi has the highest population density among all the Union Territories. It is often referred to as one of the most densely populated cities in the world. The high population density in Delhi is attributed to factors such as migration, urbanization, and rapid population growth.

The most significant feature of the Indian population is the size of its adolescent population. This means that India has a large number of individuals between the ages of 10 and 19. This is a crucial demographic group because it represents the future of the country and has a significant impact on various aspects of society, such as education, economic productivity, and social development.

- Growing Adolescent Population:
India has one of the largest adolescent populations in the world. According to recent data, around 253 million adolescents reside in India, comprising approximately 20% of the total population. This large size of the adolescent population has both positive and negative implications for the country.

- Education:
The size of the adolescent population has significant implications for the education system in India. With millions of adolescents in the country, there is a need to ensure access to quality education for all. However, the education system in India faces challenges such as inadequate infrastructure, shortage of trained teachers, and high dropout rates, which need to be addressed to ensure that the adolescent population receives proper education and skills training.

- Economic Productivity:
The adolescent population is also critical for economic productivity. As this age group enters the workforce, they contribute to the country's economic growth and development. However, this potential can only be realized if proper skills training and employment opportunities are provided. It is crucial to invest in vocational training programs and create job opportunities that cater to the needs and aspirations of the growing adolescent population.

- Social Development:
The adolescent population plays a vital role in social development. They are the future leaders and decision-makers of the country. Empowering this age group with knowledge, skills, and awareness is crucial for building a better society. Addressing issues such as gender inequality, early marriage, teenage pregnancy, and access to healthcare services can have a long-lasting impact on the well-being and development of adolescents.

- Challenges and Opportunities:
While the large size of the adolescent population in India presents challenges, it also offers opportunities for the country's progress. By investing in their education, health, and well-being, India can harness the potential of its young population and create a positive demographic dividend that can contribute to the nation's growth.

In conclusion, the size of the adolescent population is the most significant feature of the Indian population. It has implications for education, economic productivity, and social development. By addressing the challenges and investing in the well-being and empowerment of this demographic group, India can reap the benefits of its young population and pave the way for a brighter future.

One of the important indices of population concentration is the density of population. It is defined as the number of persons per square kilometer. The population density of India in 2001 was 324 persons per square kilometre, which means that now 57 more people live in a square kilometer area in the country than the number that lived a decade ago.

The pivotal element of demography is population. Demography is the scientific study of human population statistics. The population is the key factor in demography.

Pull Factors: Explanation and Examples

Pull factors refer to the reasons or factors that attract people to move to a particular place or country. These factors are usually positive and can be economic, social, cultural or political in nature. Here are some examples of pull factors:

Employment Opportunities:
Employment opportunities are one of the main factors that attract people to move to another country or place. If a country or region has a strong economy with many job opportunities, people from other countries or regions will be attracted to move there. For example, people from developing countries often migrate to developed countries in search of better job opportunities and higher wages.

Education:
Education is another factor that can attract people to move to a particular place. If a place has a good education system with quality schools and universities, people will be attracted to move there to study. For example, many students from developing countries often move to developed countries to pursue higher education.

Healthcare:
Access to quality healthcare is also a pull factor that can attract people to move to a particular place. If a place has a good healthcare system with quality hospitals and medical facilities, people will be attracted to move there for better healthcare services. For example, people often migrate to developed countries with advanced healthcare systems for better medical care.

Cultural and Social Factors:
Cultural and social factors can also be a pull factor that attracts people to move to a particular place. If a place has a rich cultural heritage or is known for its tolerant and inclusive society, people will be attracted to move there to experience the culture and lifestyle. For example, people often migrate to cosmopolitan cities like New York or London for their diverse and multicultural environments.

In conclusion, pull factors are important in determining patterns of migration and population movement. People are often attracted to places that offer better economic, social, cultural or political opportunities and benefits. Understanding these factors is essential for policymakers to design effective migration policies and programs.

Birth Rate

Kerala...

Working-age groups (15-59) are economically productive and biologically reproductive.
Explanation:
The statement suggests that individuals within the working-age group, which is typically considered to be between the ages of 15 and 59, are both economically productive and biologically reproductive. Let's break down the statement and evaluate its accuracy:
Economically Productive:
- The working-age group is generally considered to be the most economically productive segment of the population.
- Individuals within this age range are typically in their prime working years and are more likely to be actively participating in the labor force.
- They have the physical and mental capacity to engage in various economic activities, such as employment, entrepreneurship, and contributing to the overall productivity of the economy.
Biologically Reproductive:
- The working-age group is also biologically capable of reproduction.
- Individuals within this age range have reached sexual maturity and are physically capable of conceiving and bearing children.
- However, it is important to note that the decision to reproduce is a personal choice and may vary among individuals within this age group.
Conclusion:
Based on the above analysis, it can be concluded that the statement is generally true. The working-age group (15-59) is indeed economically productive and biologically reproductive. However, it is important to consider individual variations and choices within this age group.

As more people will take birth then more people will be there in our society that's why due to sex composition population is increasing too much.

Please provide more information or context so that I can better assist you.

Everything cant be explained. this is a natural thing that India has 16.7% of total population

Union Territory with Low Population:

Lakshadweep is the union territory of India that has a very low population. Here is a brief explanation:

• Lakshadweep is a group of islands located in the Arabian Sea.

• The total land area of Lakshadweep is just 32 square kilometers.

• According to the 2011 census, the population of Lakshadweep was only 64,473.

• The population density of Lakshadweep is only 2,013 persons per square kilometer.

• The majority of the population of Lakshadweep is Muslim, and the official language is Malayalam.

• Lakshadweep has a high literacy rate of over 91%.

• The economy of Lakshadweep is primarily based on fishing, coconut cultivation, and tourism.

• Due to its remote location, Lakshadweep has limited connectivity with the mainland of India.

• The transportation system in Lakshadweep mainly comprises of boats and ferries.

• Lakshadweep is also known for its rich marine biodiversity and coral reefs.

In conclusion, Lakshadweep is a small and sparsely populated union territory of India that is known for its exotic beauty, unique culture, and tranquil atmosphere.

India's Population Percentage in the World

India is one of the most populous countries in the world. As per the United Nations estimates, the world population stands at 7.9 billion people in 2021. India has a population of approximately 1.39 billion people which is the second-largest population in the world after China.

Calculation of Population Percentage

To calculate the percentage of India's population in the world, we need to divide India's population by the world's population and then multiply it by 100.

Percentage of India's population in the world = (India's population / World population) x 100

Substituting the values:

Percentage of India's population in the world = (1.39 billion / 7.9 billion) x 100 = 17.7%

Therefore, India has 17.7% of the total world population.

Impact of Population Percentage

The high population percentage of India has several implications on the country. It puts a strain on the country's resources, infrastructure, and economy. The government needs to provide basic amenities like food, water, and shelter to its citizens. The increasing population also puts a strain on the country's natural resources like land, water, and forests.

On the other hand, a high population can also be an advantage to the country as it provides a large workforce and a huge market for goods and services. India's young demographic also provides an opportunity for the country's economic growth if the demographic dividend is harnessed effectively.

Conclusion

In conclusion, India has 17.7% of the total world population. The high population percentage has both advantages and disadvantages, and it is up to the country's policymakers to ensure that the population growth is managed effectively.

The year 1921 is called the year of the great divide because after 1921, due to improved health facilities, the death rate started decreasing, but the birth rate remained high. This marked a turning point in population growth, leading to a significant increase in the population in the years to come. The phrase "great divide" refers to the significant difference in population growth before and after 1921, with a decrease in death rate but high birth rate.

Main Cause for the High Growth of Population
The main cause for the high growth of our population is the decline of death rate.
Explanation:

• Rise in death rate: This option suggests that the increase in population is due to a higher death rate. However, this is not accurate as a rise in death rate would actually result in a decrease in population growth.


• Decrease in birth rate: This option suggests that the decrease in birth rate is the main cause for the high growth of population. However, a decrease in birth rate would actually lead to a decrease in population growth.


• Decline of death rate: This option correctly identifies the main cause for the high growth of population. A decline in death rate means that fewer people are dying, leading to a higher overall population growth.


• None of these: This option suggests that none of the given options are the main cause for the high growth of population. However, as explained above, the decline of death rate is indeed the main cause.

In conclusion, the decline of death rate is the main cause for the high growth of our population.

The magnitude of population growth refers to the measure of how much a population is increasing or decreasing over a specific period of time. It is an important indicator to understand the dynamics of population change and its impact on various aspects of society and the environment.
The magnitude of population growth can be measured in different ways:
1. The number of persons added each year: This refers to the actual increase in the population size over a specific time period. It is calculated by subtracting the initial population from the final population.
2. The total population of an area: This refers to the overall size of the population in a given area at a particular point in time. It represents the sum of all individuals living in that area.
3. The rate at which the population increases: This refers to the speed or pace at which the population is growing. It is typically expressed as a percentage or a rate per unit of time, such as the annual population growth rate.
4. The number of females per thousand males: This is not directly related to the magnitude of population growth. It is a measure of sex ratio, which indicates the number of females per thousand males in a population.
In summary:
- The magnitude of population growth is a measure of the increase or decrease in population size.
- It can be measured by the number of persons added each year, the total population of an area, or the rate at which the population increases.
- The number of females per thousand males is not a measure of population growth but rather a measure of sex ratio.

Population composition

The correct answer is option 'C', which states that India accounts for 17.5% of the world's population according to the 2011 Census data. This means that nearly one-sixth of the global population resides in India. Let's break down the answer in detail:

Understanding the question
The question asks about the percentage of the world's population that India accounts for based on the 2011 Census data. To answer this, we need to analyze the population figures of India and the world and calculate the percentage.

India's population
According to the 2011 Census data, India's population was approximately 1.21 billion people. This figure reflects the population count of India at that time.

World's population
According to the United Nations Department of Economic and Social Affairs, the estimated global population in 2011 was around 6.97 billion people. This figure represents the total population of the world at that time.

Calculating the percentage
To find the percentage of India's population in relation to the world, we can use the following formula:

Percentage = (India's population / World's population) x 100

Substituting the values, we get:

Percentage = (1.21 billion / 6.97 billion) x 100
Percentage = 0.1738 x 100
Percentage ≈ 17.38%

Therefore, India accounts for approximately 17.38% of the world's population according to the 2011 Census data.

Finalizing the answer
The answer options given in the question are a) 10%, b) 15%, c) 17.5%, and d) 20%. Comparing the calculated percentage of 17.38% with the answer options, we can see that option 'C' (17.5%) is the closest match.

Hence, option 'C' is the correct answer.

Percentage

Option A is correct..

False bcz lakshadweep had only 64,429 population
sikkim had 0.6 million population

1. India:
   
   
   
   • India has a population of approximately 1.3 billion people.
   
   
   • The total land area of India is about 3.29 million square kilometers.
   
   
   • Calculating the population density of India: population / land area, we get around 393 people per square kilometer.
   
   
   
   


2. China:
   
   
   
   • China has a population of approximately 1.4 billion people.
   
   
   • The total land area of China is about 9.6 million square kilometers.
   
   
   • Calculating the population density of China: population / land area, we get around 146 people per square kilometer.
   
   
   
   


3. Bangladesh:
   
   
   
   • Bangladesh has a population of approximately 166 million people.
   
   
   • The total land area of Bangladesh is about 147,570 square kilometers.
   
   
   • Calculating the population density of Bangladesh: population / land area, we get around 1,124 people per square kilometer.
   
   
   
   


4. Canada:
   
   
   
   • Canada has a population of approximately 37 million people.
   
   
   • The total land area of Canada is about 9.98 million square kilometers.
   
   
   • Calculating the population density of Canada: population / land area, we get around 3.7 people per square kilometer.
   
   
   
   


5. Korea:
   
   
   
   • South Korea has a population of approximately 51 million people.
   
   
   • The total land area of South Korea is about 100,210 square kilometers.
   
   
   • Calculating the population density of South Korea: population / land area, we get around 510 people per square kilometer.
   
   
   
   

From the given options, Bangladesh has a higher population density than India. India has a population density of around 393 people per square kilometer, while Bangladesh has a population density of around 1,124 people per square kilometer.

When its affected the areas ,village town ,and human being .

Overview of NPP 2000
The National Population Policy (NPP) 2000 was introduced in India to address the challenges posed by population growth. The policy aims to improve the quality of life through various health and education initiatives.
Key Components of NPP 2000
The NPP 2000 encompasses several vital strategies, including:

• Imparting Free and Compulsory Education: The policy emphasizes providing free and compulsory school education up to the age of 14. This initiative aims to ensure that all children have access to basic education, thereby enhancing literacy rates and fostering a knowledgeable society.
• Reducing Infant Mortality Rate: Another critical objective of the NPP is to lower the infant mortality rate. By improving maternal and child healthcare services, the policy seeks to provide better health outcomes for newborns and mothers, ensuring healthier generations.
• Universal Immunization: Achieving universal immunization for children against all vaccine-preventable diseases is a cornerstone of the NPP. This initiative aims to protect children from diseases that can lead to severe health complications and even death, thereby enhancing the overall health profile of the population.

Conclusion
The comprehensive approach of the NPP 2000 includes all the aforementioned initiatives—education, health, and immunization—as interconnected pillars crucial for sustainable development. Therefore, the correct answer to the question is indeed option 'D', as it encapsulates the essence of the policy framework aimed at improving the well-being of children and the population at large.

Age composition of a population is the number of people in different age groups in a country. It affects the population’s social and economic status because only adults in a given population contribute to the economic development whereas children and aged people do not contribute to the economy. Thus the correct answer is option 'Age composition'.

Yes, the correct answer is option 'B'. The first complete census in India was taken in 1881. The census in British India started in 1872 but it was not complete, it was limited to certain areas and it was not taken every 10 years. The first full census was conducted in 1881, and it has been conducted every 10 years since then. The census of 1881 was conducted by the British Indian government and covered the entire population of British India, including present-day India, Pakistan, and Bangladesh.

States with the lowest literacy level:
A. Karnataka:
- Karnataka is not the state with the lowest literacy level.
B. Tamil Nadu:
- Tamil Nadu is not the state with the lowest literacy level.
C. Haryana:
- Haryana is not the state with the lowest literacy level.
D. Bihar:
- Bihar has the lowest literacy level among the given options.
Reasons why Bihar has the lowest literacy level:
- Lack of quality education: Bihar has been facing challenges in providing quality education to its residents, leading to a lower literacy rate.
- Poverty: The state's high poverty levels often result in limited access to education, as families struggle to afford proper schooling for their children.
- Gender disparity: Bihar has a significant gender disparity in literacy, with lower literacy rates among females compared to males.
- Infrastructure issues: The state's education infrastructure has suffered from inadequate facilities, insufficient number of schools, and a lack of trained teachers.
- Socio-economic factors: Bihar's socio-economic conditions, including a high population density and low per capita income, contribute to the lower literacy levels.
In conclusion:
Among the given options, Bihar has the lowest literacy level. This can be attributed to various factors such as lack of quality education, poverty, gender disparity, infrastructure issues, and socio-economic factors.