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प्रश्न
What is the total world population at present?
उत्तर
It is approximately 7 billion.
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संबंधित प्रश्न
Birth rate is the number of live births
Mention whether the following statement is true (T) or false (F) Give reason in support of your answer.
Present human population growth is following arithmetic progression.
Some great author has said that a population explosion is far more dangerous than an atomic explosion. Justify his statement?
The statistical study of human population is ___________.
Define Census.
When was the first complete census taken?
Which is the most comprehensive source of demographic, social, and economic data in India?
Describe the three population density zones of India.
Tamil Nadu ranks ______ among the Indian states in population density.
The ______ represents the number of females per 1000 males.
