The question asks to identify the measure represented by the Crude Birth Rate (CBR) in demographic studies.
Understanding Crude Birth Rate (CBR)
The Crude Birth Rate (CBR) is a fundamental demographic indicator. It specifically measures the number of live births occurring within a given population during a one-year period, relative to the total population size.
CBR Calculation Basis
- The standard definition calculates the CBR as the number of live births per 1,000 people in the population each year.
- The formula is: CBR = (Number of live births in a year / Total mid-year population) * 1000
Analyzing Incorrect Options
Let's examine why the other options are incorrect:
- Option 1: Ratio of deaths per hundred population - This describes the Crude Death Rate (CDR), not CBR.
- Option 2: Net rural to urban migration - This refers to migration patterns, specifically the movement of people between rural and urban areas, which is a different demographic process.
- Option 3: Share of employed women in workforce - This relates to labor force participation and gender economics, not birth rates.
Conclusion
Therefore, the Crude Birth Rate (CBR) accurately measures the Number of live births per thousand annually.
Important Questions from Geography
Earth’s core is mainly made up of ______.
Which is the most suitable cash crop for black soil?
A. Cotton
B. Tea
C. Jute
D. Oilseeds
Which of the following is the closest layer to the Earth's surface in which all weather occurs?
The central stretch of the Western Coastal Plains of India is known as the:
Where is the Gulf of Mannar located?
