Given below are two population pyramids, both of India, one for year 2000 and another for year 2020:

1. Pyramid A is of 2020 as it has a broader base
2. Pyramid B is of 2000 as it has more females in the younger age groups
3. Pyramid B is of 2020 as it has more females in the younger age groups
4. Pyramid A is of 2000 as it has a broader base
Subtopic:  Population Attributes |
 53%
From NCERT
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Consider the given two statements:
Assertion (A): The tiger census in our national parks and tiger reserves is often based on pug marks and fecal pellets.
Reason (R): For ecological investigations, it is mandatory to know the absolute population densities in all instances.
 
1. Both (A) and (R) are True and (R) correctly explains (A).
2. (A) is True but (R) is False
3. (A) is False but (R) is True         
4. Both (A) and (R) are True but (R) does not correctly explain (A).
Subtopic:  Population Attributes |
 54%
From NCERT
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Figure A is population pyramid for India in 1971 and Figure B is population pyramid for India in 2024. What conclusions can be drawn from the given figures?
        
I: The population of India has reduced over the given period of time.
II: India has become the most populous country in 2024
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
Subtopic:  Population Attributes |
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