Numerator of Dependency ratio is:-
**Core Concept**
The dependency ratio is a measure used to indicate the ratio of a number of dependents, aged zero to 14 and over the age of 65, to the total workforce, aged 15 to 64. It is an age population ratio of dependents to working-age population.
**Why the Correct Answer is Right**
The numerator of the dependency ratio includes the population that is not in the labor force, which comprises the young (0-14 years) and the elderly (65 years and over). This is because these age groups are typically dependent on others for support.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it only accounts for the young population and excludes the elderly.
**Option B:** This option is incorrect because it only accounts for the elderly population and excludes the young.
**Option C:** This option is incorrect because it represents the denominator of the dependency ratio, which is the working-age population.
**Clinical Pearl / High-Yield Fact**
The dependency ratio is a key indicator of the economic burden on the working-age population, as it highlights the proportion of dependents that need to be supported by the workforce.
**Correct Answer:** D. Population aged 0-14 and 65 and above.