A decrease in the crude death rate with an unchanged crude birth rate will cause the rate of natural increase to: MCQ with Answer and Explanation

A decrease in the crude death rate with an unchanged crude birth rate will cause the rate of natural increase to:
A. Become zero
B. Increase
C. Remain unchanged
D. Decrease
Answer: Option B
Solution (By JKSSB Mock Tests)
Natural increase = CBR - CDR. If CDR falls, the difference increases.

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Practice More Statistics Questions

Question #1
The measure that divides the data into 100 equal parts is:
A. Decile
B. Median
C. Percentile
D. Quartile

Correct Answer: Option C


Explanation:
Percentiles partition data into 100 parts.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Standardized death rate is used to compare mortality between populations with different:
A. Income levels
B. Fertility rates
C. Population sizes
D. Age structures

Correct Answer: Option D


Explanation:
Age structure affects crude death rates; standardization removes this effect to allow fair comparison.

This question belongs to: Accountancy and Statistics Statistics
Question #3
Which of the following is NOT a source of primary data?
A. A questionnaire filled by the respondent online
B. An experiment conducted in a lab
C. Interviews conducted by the researcher
D. Census of India 2011 data used by a demographer

Correct Answer: Option D


Explanation:
Census data is already published; it is secondary data for a demographer.

This question belongs to: Accountancy and Statistics Statistics