GENERAL KNOWLEDGE

Detailed explanation-1: -Explanation: The year 1921 is regarded as the defining year for Indian demography. It is also known as the year of the Great Divide, as population growth was scarce before that time. After 1921, India’s population growth has remained consistent.

Detailed explanation-2: -Hence the year 1921 is rightly called the demographic divide or year of great divide.

Detailed explanation-3: -India was in the first phase of demographic transition till 1921, that was characterised by high birth rate and high death rate. After 1921, India’s population growth never declined and showed a consistent upward trend.

Detailed explanation-4: -The year 1921 is often referred to as the “Year of the Great Divide, ‘’ the last period in which India’s population declined, due to the effects of famine.