Which one of the following has caused the sex ratio of United Arab Emirates to be low?

• Selective migration of male working population.

• High birth rate of males.

• Low birth rate of females.

• High out migration of females.

Which one of the following countries has the highest sex ratio in the world?

• Latvia

• United Arab Emirates

• Japan

• France

What do you understand by population composition?

What is the significance of age structure?

Which one of the following figures represents the working age group of the population?

• 15 to 65 years

• 15 to 64 years

• 15 to 66 years

• 15 to 59 years