Question:
Given below are two statements:
Assertion (A): Certain attributes of population includes birth, death, sex ratio et
C.
Reason (R): A population at any given time is composed of individuals of different ages.
Given below are two statements:
Assertion (A): Certain attributes of population includes birth, death, sex ratio et
C.
Reason (R): A population at any given time is composed of individuals of different ages.
Assertion (A): Certain attributes of population includes birth, death, sex ratio et
C.
Reason (R): A population at any given time is composed of individuals of different ages.
Show Hint
Population attributes include birth rate, death rate, sex ratio and age distribution.
Updated On: May 19, 2026
- Both (A) and (R) are correct and (R) is the correct explanation of (A)
- Both (A) and (R) are correct but (R) is not the correct explanation of (A)
- (A) is correct but (R) is not correct
- (A) is not correct but (R) is correct
Show Solution
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The Correct Option is B
Solution and Explanation
Concept:
A population has several measurable attributes such as birth rate, death rate, sex ratio and age distribution.
Step 1: Check Assertion.
Birth, death and sex ratio are important population attributes. \[ A \text{ is correct} \]
Step 2: Check Reason.
At any given time, a population consists of individuals of different age groups. \[ R \text{ is correct} \]
Step 3: Check explanation.
Reason explains age distribution, but it does not directly explain all the population attributes such as birth, death and sex ratio. \[ R \text{ is not the correct explanation of } A \] \[ \therefore \text{Correct Answer is (B)} \]
A population has several measurable attributes such as birth rate, death rate, sex ratio and age distribution.
Step 1: Check Assertion.
Birth, death and sex ratio are important population attributes. \[ A \text{ is correct} \]
Step 2: Check Reason.
At any given time, a population consists of individuals of different age groups. \[ R \text{ is correct} \]
Step 3: Check explanation.
Reason explains age distribution, but it does not directly explain all the population attributes such as birth, death and sex ratio. \[ R \text{ is not the correct explanation of } A \] \[ \therefore \text{Correct Answer is (B)} \]
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