AP TET Paper 2 Social Science Model Paper 4

Concept:The period from $1921$ to $1951$ in India is known as the steady population growth phase because the death rate declined while the birth rate remained high.Explanation:The decades from $1921$ to $1951$ are referred to as the steady population growth period in India.The mortality rate decreased due to widespread improvements in the nation's health and sanitation facilities.Improved transportation and communication systems also enhanced the distribution of food and other essentials.Since the crude birth rate remained high, this phase recorded a stronger growth rate than the earlier period.This achievement was remarkable, especially against the backdrop of the Great Economic Depression, the 1920s, and World War II.In contrast, the period from $1901$ to $1921$ is known as the stagnant or stationary phase of population growth.Growth was extremely slow during that time, and a negative growth rate was recorded between $1911$ and $1921$.Poor health and medical services, widespread illiteracy, and an ineffective distribution system caused high birth and death rates then.Later, the period from $1951$ to $1981$ is known as the population explosion period in India.The country experienced a sharp decline in mortality rates alongside high fertility rates, and the annual average growth rate reached $2.2\%$.After $1981$, the population continued to rise rapidly but began to slow down progressively due to a decline in the crude birth rate.Answer:The correct answer is option A, $1921-1951$.