Abstract: What is the characteristic of population while studying population in India? An attempt has been made to study this in the said research paper. The productive power of a country depends on human labor, so man has to do intellectual or physical labor for his livelihood. Since man is the only factor of production, the ability to successfully increase production power depends on the quality of labor. India is the richest country in the world in terms of population. Hence it is important to study the population. Population creates demand for manufactured goods and services in the same way as it supplies labour, hence the study of India's population is multifaceted.