Age-Specific Fertility Rate (ASFR) for age group 20-24 is calculated as: MCQ with Answer and Explanation

Age-Specific Fertility Rate (ASFR) for age group 20-24 is calculated as:
A. Total births / Women 20-24 × 1,000
B. Births to women 20-24 / Married women 20-24 × 1,000
C. Births to women 20-24 / Total population × 1,000
D. Births to women 20-24 / Total women 20-24 × 1,000
Answer: Option D
Solution (By JKSSB Mock Tests)
ASFR isolates fertility behavior within specific age groups: (Number of births to women in age group / Mid-year population of women in that age group) × 1,000, enabling detailed fertility pattern analysis.

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For a dataset of 10 numbers, Σx = 500 and Σx² = 26000. The coefficient of variation (%) is:
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B. 20
C. 25
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Correct Answer: Option B


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If the CPI increased from 150 to 165 over a year, the inflation rate based on CPI is:
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Correct Answer: Option C


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