March 2020

State the concept of Age-Sex pyramid. Discuss the different types of age-sex pyramids. (20 marks)

Approach Define age-sex pyramid. Discuss its types with examples and diagrams. Conclude. Answer The age-sex structure of a population refers to the number of females and males in different age groups. A population pyramid is used to show the age-sex structure of the population. The shape of the population pyramid reflects the characteristics of the […]

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What is the demographic transition theory? Discuss.

Approach Define DTT. Explain about its phases briefly. Conclude. Answer Demographic transition theory can be used to describe and predict the future population of any area. The theory tells us that population of any region changes from high births and high deaths to low births and low deaths as society progresses from rural agrarian and

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Discuss the factors that influence population distribution in the world. (15 marks)

Approach Define population distribution. Explain the factors that affect population distribution. Conclude. Answer Patterns of population distribution and density help us to understand the demographic characteristics of any area. The term population distribution refers to the way people are spaced over the earth’s surface. Broadly, 90 per cent of the world population lives in about

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