The population growth rate in India (2001-2011) declined primarily due to: MCQ with Answer and Explanation

The population growth rate in India (2001-2011) declined primarily due to:
A. Decrease in birth rate
B. Decrease in life expectancy
C. Increase in death rate
D. High emigration
Answer: Option A
Solution (By JKSSB Mock Tests)
Declining fertility rates led to a slower population growth.

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Practice More Statistics Questions

Question #1
The key difference between GRR and NRR is that NRR accounts for:
A. Only female births
B. Sex ratio at birth
C. Migration
D. Mortality of women before end of reproductive age

Correct Answer: Option D


Explanation:
NRR adjusts for the survival of women through reproductive ages, while GRR ignores mortality.

This question belongs to: Accountancy and Statistics Statistics
Question #2
The CPI (Rural) and CPI (Urban) are released by:
A. Labour Bureau
B. Finance Ministry
C. National Statistical Office
D. RBI

Correct Answer: Option C


Explanation:
NSO compiles CPI for rural and urban areas separately.

This question belongs to: Accountancy and Statistics Statistics
Question #3
If a dataset has a mean of 100 and a coefficient of variation of 20%, the standard deviation is:
A. 20
B. 30
C. 40
D. 10

Correct Answer: Option A


Explanation:
Coefficient of variation (CV) = (SD / Mean) × 100. So 20 = (SD / 100) × 100 → SD = 20. CV standardizes dispersion relative to the mean.

This question belongs to: Accountancy and Statistics Statistics