Following are some facts about World and Indian demography. Which statement is incorrect ?

Options

A. The world population was 2 million in 1900 which increased to 6 million in 2000.
B. At the time of independence, Indian population was 350 million
C. According to 2001 census population growth rate is stiil `1.7%`.
D. Decline is death rate, MMR and IMR are causes of rapid increase in population.

Answer

To determine which statement about World and Indian demography is incorrect, we will analyze each statement provided.

### Step-by-Step Solution:

1. **Statement Analysis**:
- **Statement 1**: "The world population was 2 million in 1900, which increased to 6 million in 2000."
- **Fact Check**: The world population in 1900 was approximately 1.6 billion, not 2 million. By 2000, it had increased to about 6 billion. This statement is incorrect.

- **Statement 2**: "At the time of independence, Indian population was around 350 million."
- **Fact Check**: At the time of Indian independence in 1947, the population was approximately 350 million. This statement is correct.

- **Statement 3**: "According to the census, population growth rate is still 1.7%."
- **Fact Check**: The population growth rate in India has varied over the years, but it has been reported to be around 1.2% to 1.7% in recent years. This statement is generally considered correct.

- **Statement 4**: "Decline in the death rate, MMR, IMR are the causes of rapid increase in population."
- **Fact Check**: The decline in the death rate, maternal mortality rate (MMR), and infant mortality rate (IMR) contributes to population growth as fewer people are dying. This statement is also correct.

2. **Conclusion**:
- The incorrect statement is **Statement 1**: "The world population was 2 million in 1900, which increased to 6 million in 2000."

### Final Answer:
The incorrect statement is **Statement 1**.

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