Correct option is B
The correct answer is (b) Sex Ratio.
· The Sex Ratio is defined as the number of females per thousand males in a given population.
· It is an important demographic indicator used to measure gender balance in a population.
· In India, the sex ratio is calculated by dividing the total number of females by the total number of males, and then multiplying by 1000.
· The sex ratio provides insights into the gender distribution in a population and is often used to assess the social and health status of women.
· A balanced sex ratio is crucial for the overall well-being of society, as it indicates that both genders are well-represented and have equitable access to resources.
· According to the Census of India 2011, the sex ratio in India was recorded as 940 females per 1000 males.
Other Options:
· Population Growth: Population growth refers to the increase in the number of individuals in a population over a period of time. It is not specifically related to the number of females per thousand males.
· Population Density: Population density refers to the number of people living per unit of area (usually per square kilometre or mile). It does not involve the gender ratio.
· Fertility Rate: Fertility rate refers to the average number of children born to a woman over her lifetime. It is a measure of population reproduction but is not related to the gender ratio.