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: -1921 was known as the ‘Year of great divide’ with regard to population growth in India.

Detailed explanation-3: -During 1951, the population growth rate has come down from 1.33% to 1.25%. Hence it is known as the ‘Year of Small divide’.