Census, Biology

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CENSUS -

Counting by government of each decade is called census.

POPULATION OF WORLD -

In 2000 - 6.1 billion.

In children birth per day - 3,36,960

Population of China - 1244 million in 1997.

Population of Switzerland - 8.8 lakh

Population of India         - Ist counting in 1872

- in 2001 1.02 billion.

- 17% of world population.

- every 6th person of world is Indian.


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