Question

The most important factor which determined the increase in human population in India during the 20th century :
A. Natality
B. Mortality
C. Immigration
D. Emigration

Answer 1

Correct Answer - A
Population growth can be determined by the number of individuals added to the population. The addition of individuals may take place through natality (by birth) or through immigration (i.e. entry of individual from outside). The human population of India increased in 20th century by natality.