Biology · Geography

Population Dynamics

940 Questions

Explore key concepts in population dynamics through these practice questions. The focus is on demographic transition models, population pyramids, and life history theory. These topics are useful for general studies and biology exams.

Demographic transition theoryPopulation pyramidsMathematical growth modelsLife history theory

Population Dynamics Questions

Multiple choice economics indian economy on the eve of independence demographic condition and infrastructure development experience (1947-90) population and human resource development

What is infant mortality rate?

  1. Number of deaths of infants under one year old in a given year per 100 births in the same year

  2. Number of deaths of infants under two year old in a given year per 1,000 births in the same year

  3. Number of deaths of infants under one year old in a given year per 10,000 births in the same year

  4. Number of deaths of infants under one year old in a given year per 1,000 births in the same year
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Infant mortality rate  is the number of deaths per 1,000 live births of children under one year of age. The rate for a given region is the number of children dying under one year of age, divided by the number of live births during the year, multiplied by 1,000

Multiple choice economics indian economy on the eve of independence demographic condition and infrastructure development experience (1947-90) population and human resource development

National population policy aims at reduction of infant mortality rate(IMR) to _______.

  1. 30 per 1000 live birth

  2. 20 per live birth

  3. 45 per live birth

  4. 10 per live birth
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

National population policy aims at reduction of infant mortality rate  to below 30 per 1000 live births. Reduce maternal mortality ratio to below 100 per 100,000 live births. Achieve universal Immunization of children against all vaccine preventable diseases.

Multiple choice economics indian economy on the eve of independence demographic condition and infrastructure development experience (1947-90) population and human resource development

National Population Policy 2000 aims at stabilization of population by ______.

  1. 2020

  2. 2045

  3. 2022

  4. 2035
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The National Population Policy 2000 released on Feb. 15  aims to bring the total fertility rate (TFR) to replacement level by 2010 and to achieve a stable population by 2045, at a level consistent with sustainable economic growth, social development, and environmental protection.

Multiple choice economics indian economy on the eve of independence demographic condition and infrastructure development experience (1947-90) population and human resource development

 ________ propounded the theory of demographic transition.

  1. W.S. Thompson and F.W. Notestein.

  2. Malthus

  3. Adam Smith

  4. Robbins
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The theory of demographic transition or of population stages or of population cycle has many versions. It has been propounded by W.S. Thomson and F.W. Notestein. They explain the theory in three stages.

Multiple choice economics indian economy on the eve of independence demographic condition and infrastructure development experience (1947-90) population and human resource development

According to demographic transition theory there are _______stages of population growth.

  1. three

  2. two

  3. four

  4. five
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The theory of demographic transition or of population stages or of population cycle has many versions. It has been propounded by W.S. Thomson and F.W. Notestein. They explain the theory in three stages of population growth.

Multiple choice social science poverty : challenge facing india strategy for poverty eradication programmes for poverty eradication poverty as a challenge

When the Per capita income is the minimum, the population is ________.

  1. optimum

  2. over populated

  3. minimum

  4. under populated
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In economic theory, when population exceeds the level that can be supported by available resources at the maximum possible per capita income, the country is considered overpopulated. The optimum population is the level that maximizes per capita income.

Multiple choice social science public health and the government energy and health infectious diseases - transmission and prevention infectious diseases and how to prevent them

_____ is the number of babies born per 1,000 people during a particular period of time.

  1. Birth rate

  2. Baby rate

  3. Born rate

  4. Big rate

  5. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The birth rate is the total number of live births per 1,000 of a population in a year. The rate of births in a population is calculated in several ways: live births from a universal registration system for births, deaths, and marriages; population counts from a census, and estimation through specialized demographic techniques. The birth rate  are used to calculate population growth.

Multiple choice

Which theory describes the stages of population growth and demographic change over time?

  1. Malthusian Theory

  2. Demographic Transition Theory

  3. Optimum Population Theory

  4. Carrying Capacity Theory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Demographic Transition Theory explains the transition from high birth and death rates to low birth and death rates, accompanied by changes in population growth and age structure.

Multiple choice

What is the term used to describe the average number of children a woman is expected to have during her lifetime?

  1. Total Fertility Rate

  2. Crude Birth Rate

  3. Net Reproduction Rate

  4. Infant Mortality Rate
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Total Fertility Rate (TFR) is the average number of children a woman is expected to have during her reproductive years, assuming current age-specific fertility rates remain constant.

Multiple choice

What is the term used to describe the proportion of a population that dies before reaching the age of one?

  1. Infant Mortality Rate

  2. Neonatal Mortality Rate

  3. Postneonatal Mortality Rate

  4. Perinatal Mortality Rate
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Infant Mortality Rate (IMR) is the number of deaths of children under one year of age per 1,000 live births.

Multiple choice

What is the term used to describe the process of rapid population growth, typically characterized by high birth rates and declining death rates?

  1. Population Explosion

  2. Demographic Transition

  3. Carrying Capacity

  4. Malthusian Trap
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Population Explosion refers to a rapid increase in population size, often associated with high birth rates and declining death rates.

Multiple choice

Which of the following is NOT a common indicator of population aging?

  1. Increasing Proportion of Elderly Population

  2. Decreasing Dependency Ratio

  3. Rising Life Expectancy

  4. Shrinking Labor Force
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Decreasing Dependency Ratio is not a common indicator of population aging. Increasing Proportion of Elderly Population, Rising Life Expectancy, and Shrinking Labor Force are common indicators.

Multiple choice

What is the term used to describe the relationship between population growth and economic development?

  1. Demographic Dividend

  2. Population Trap

  3. Malthusian Trap

  4. Optimum Population Theory
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Demographic Dividend refers to the economic benefits that can arise from a change in the age structure of a population, typically resulting from a decline in fertility rates.

Multiple choice

What is the main premise of the Demographic Transition Theory?

  1. Population growth is independent of economic development.

  2. Population growth is a key driver of economic development.

  3. Economic development leads to a decline in population growth.

  4. Population growth and economic development are unrelated.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Demographic Transition Theory states that as countries progress through stages of economic development, their population growth rates tend to decline.

Multiple choice

What are the four stages of the Demographic Transition Theory?

  1. Pre-industrial, Industrial, Post-industrial, Information

  2. Agricultural, Industrial, Post-industrial, Service

  3. Malthusian, Demographic, Epidemiological, Health

  4. Birth, Death, Migration, Natural Increase
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The four stages of the Demographic Transition Theory are Pre-industrial, Industrial, Post-industrial, and Information.