What do you understand by productive age-group or active population? Explain its role in
development of the country.
plz help me

Explanation:

The activity rate of a population results from the ratio between the active population (or economically active population), the population of working age, usually expressed as a percentage)., During the last half of the twentieth century the rate of the active population increased significantly in the so-called western world, mainly due to the increasing number of women who entered the labor market.

answer; beware of exaggerated claims without supporting evidence;

answertaste-aversion;