Name the country where sex ratio is most unfavourable to women in the world. 

What is sex ratio?

Which country has the lowest sex ratio in the world? 

Which problems discourage women to migrate from rural areas to urban areas?

Write a note on Ageing population.

What does literacy rate denote? 

Classify the population of the world into two groups on the basis of place of residence.

Why proportion of literate population of a country in an indicator of its socio-economic development?

Differentiate between rural population and urban population.

Explain the occupational structure of population.

Which areas has sex ratio unfavourabale to women and why?