The cost of living index is primarily used for: MCQ with Answer and Explanation

The cost of living index is primarily used for:
A. Computing GDP
B. Forecasting exports
C. Adjusting salaries and wages
D. Measuring agricultural output
Answer: Option C
Solution (By JKSSB Mock Tests)
It measures changes in the cost of living, used to adjust dearness allowance and wages.

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Practice More Statistics Questions

Question #1
The Laspeyres quantity index uses:
A. Current period prices as weights
B. Base period quantities as weights
C. Current period quantities as weights
D. Base period prices as weights

Correct Answer: Option D


Explanation:
Laspeyres quantity index = Σp₀q₁ / Σp₀q₀ × 100.

This question belongs to: Accountancy and Statistics Statistics
Question #2
In a table, the 'caption' refers to:
A. The footnotes
B. The column headings
C. The row headings
D. The title of the table

Correct Answer: Option B


Explanation:
Caption (or box-head) contains the headings for columns.

This question belongs to: Accountancy and Statistics Statistics
Question #3
Which of the following is a source of secondary data?
A. Personal diary of the investigator
B. Unpublished thesis records
C. Data collected through experiment
D. Direct observation of traffic

Correct Answer: Option B


Explanation:
An unpublished thesis is a document containing data originally collected by someone else, making it secondary data for another researcher.

This question belongs to: Accountancy and Statistics Statistics