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Question

Birth rate is the number of live birth per thousand persons in

A
10 years
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B
5 years
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C
2 years
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D
1 year
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Solution

The correct option is D 1 year

Natality (birth rate) is the rate of production of new individuals per unit of population or unit time. The population increases when the natality rate is more than the mortality rate. The calculation for determining crude birth rate is (number of births) x 1000 / estimated population at mid-year. So, the correct answer is option D.


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