The data (A)=100, (AB)=120 is: MCQ with Answer and Explanation

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The data (A)=100, (AB)=120 is:

A. Complete association

B. Inconsistent

C. Consistent

D. Independence

Answer: Option B

Solution (By JKSSB Mock Tests)

(AB) cannot exceed (A); thus data are inconsistent.

This question belongs to: Accountancy and Statistics Statistics

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Question #1

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A demographer wants to study the mortality of infants specifically related to birth trauma or congenital issues. Which rate is best?

A. Neonatal mortality rate

B. Standardized death rate

C. Crude death rate

D. Post-neonatal mortality rate

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Correct Answer: Option A

Explanation:
Neonatal deaths (first 28 days) are heavily driven by endogenous factors like birth defects and birth trauma.

This question belongs to: Accountancy and Statistics Statistics

Question #2

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Base year for constructing an index number should ideally be:

A. A year of war or economic crisis

B. The immediately preceding year

C. The current year

D. A normal year without extreme fluctuations

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Correct Answer: Option D

Explanation:
A 'normal' base year avoids distortions in the index that would arise if the reference point was anomalous (e.g., drought, pandemic).

This question belongs to: Accountancy and Statistics Statistics

Question #3

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According to the Indian census, a person aged 7 years and above who can read and write with understanding in any language is considered:

A. Illiterate

B. Semi-literate

C. Literate

D. Educated

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Correct Answer: Option C

Explanation:
Census definition of literacy is ability to read and write with understanding in any language for persons aged 7+.

This question belongs to: Accountancy and Statistics Statistics

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