Assertion and reason type questions (for AIIMS aspirants)
Assertion: Human population now doubles every 35 years as against 200 years in 1600-1800.
Reason: Rapid increase is due to better health facilities and food resources.

Options

A. If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion
B. If both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion.
C. If Assertion is true but the Reason is false.
D. If both Assertion and Reason are false.

Answer

### Step-by-Step Solution:

1. **Understanding the Assertion**: The assertion states that the human population now doubles every 35 years, compared to 200 years in the period from 1600 to 1800. This indicates a significant increase in the rate of population growth over time.

2. **Analyzing the Reason**: The reason provided explains that this rapid increase in population is due to better health facilities and food resources. This suggests that improvements in healthcare and food availability have contributed to a decline in mortality rates, which in turn leads to population growth.

3. **Evaluating the Truth of the Assertion**: The assertion is indeed true. Historical data shows that the human population has experienced exponential growth in recent centuries, particularly after the industrial revolution and advancements in medicine.

4. **Evaluating the Truth of the Reason**: The reason is also true. Improved healthcare has led to lower death rates due to better disease management, vaccinations, and medical treatments. Additionally, advancements in agriculture have resulted in increased food production, which supports larger populations.

5. **Connecting Assertion and Reason**: Since both the assertion and the reason are true, we need to determine if the reason correctly explains the assertion. The reason does explain the assertion because the advancements in health and food resources directly contribute to the increased rate of population growth.

6. **Conclusion**: Both the assertion and reason are true, and the reason provides a correct explanation for the assertion. Therefore, the answer is that both statements are true, and the reason is the correct explanation for the assertion.

### Final Answer:
Both the assertion and reason are true, and the reason is the correct explanation of the assertion.

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