Assertion(A): | India’s population is set to overtake China’s population by 2025. |
Reason(R): | The birth rate in china is decreasing while it is increasing in India. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true but (R) is false. |
4. | Both (A) and (R) are false. |
The growth of a population is unlikely to be limited by:
1. | predation | 2. | harsh weather |
3. | disease | 4. | an abundance of natural resources |
What parameters are used for the tiger census in our country’s national parks and sanctuaries?
1. | Pug marks only | 2. | Pugmarks and fecal pellets |
3. | Faecal pellets only | 4. | Actual headcounts |
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