**Question:** Child-Women ratio is the number of child per: March 2009

**Core Concept:** The Child-Women ratio is a demographic indicator that represents the number of children per female of reproductive age (15-49 years). It is used as an indicator of a country's demographic health status and future potential for population growth.

**Why the Correct Answer is Right:** The correct answer is A, "female population." The Child-Women ratio is calculated by dividing the number of children (0-14 years) by the number of females in the reproductive age group (15-49 years). This ratio provides insight into the fertility rate, reproductive health, and overall population dynamics of a country.

**Why Each Wrong Option is Incorrect:**

B: "Total population" is incorrect because it includes both males and females in the denominator, leading to an inaccurate representation of the reproductive potential.

C: "Total female population" is also incorrect because it includes both females of reproductive age and those who are not, leading to an inaccurate representation of fertility rate.

D: "Male population" is incorrect as it does not reflect the actual fertility potential due to the inclusion of males outside the reproductive age group.

**Why the Correct Answer is Right:**

A: "Female population" is the correct choice as it represents the number of females in the reproductive age group, enabling an accurate estimation of fertility rate and potential for population growth.

**Why Each Wrong Option is Incorrect:**

B: "Total female population" is incorrect because it includes females outside the reproductive age group, leading to an inaccurate representation of fertility rate and potential for population growth.

C: "Total female population" is incorrect for the same reasons as option B.

D: "Male population" is incorrect as it does not reflect the actual fertility potential due to the inclusion of males outside the reproductive age group.

**Core Concept:** The Child-Women ratio is an important demographic indicator that helps policymakers and healthcare professionals understand the country's population dynamics, fertility rate, and potential for future growth.

**Clinical Pearls:**

- A higher Child-Women ratio indicates a higher fertility rate and potential for population growth, while a lower ratio suggests a lower fertility rate and potential for population decline.
- Child-Women ratio can be influenced by factors such as access to contraception, healthcare, education, and socioeconomic status.
- Monitoring and understanding Child-Women ratios can aid in predicting and planning for future healthcare needs, resource allocation, and public health interventions.

**Why Each Wrong Option is Incorrect:**

- Option B and C are incorrect because they include females outside the reproductive age group, leading to an inaccurate representation of fertility rate and potential for population growth.
- Option D is incorrect because it includes males outside the reproductive age group, making the ratio an inaccurate representation of fertility rate and potential for population growth.