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प्रश्न
Choose the correct answer:
Birth rate in developing countries is __________
पर्याय
10
20
30
39
उत्तर
Birth rate in developing countries is 20
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संबंधित प्रश्न
Define the following:
Birth control
Define the following:
Natality
Fill in the blank:
Primitive man began existence about ______ million years back.
Our resources cannot keep pace with the ever increasing population. Give three examples in support of this statement.
How is human population checked at present?
True or False:
Growth rate of a population is the difference between the birth rate and death rate.
Give the technical terms for the following:
Number of deaths per 1000 people per year.
Death rate is the number of deaths ______.
Given below is a set of paired terms. The first pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Death rate : Mortality :: Birth rate : ______.
