Base shifting in index numbers is commonly done when: MCQ with Answer and Explanation

Base shifting in index numbers is commonly done when:
A. Calculating geometric means
B. Prices have dropped significantly
C. Switching from WPI to CPI
D. The base year becomes too old and irrelevant
Answer: Option D
Solution (By JKSSB Mock Tests)
As consumption patterns change over time, old base years lose relevance, requiring 'base shifting' to a more recent period.

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Practice More Statistics Questions

Question #1
If the NRR = 1, the population is:
A. Declining
B. Undefined
C. Exactly replacing itself
D. Growing

Correct Answer: Option C


Explanation:
NRR=1 implies replacement level.

This question belongs to: Accountancy and Statistics Statistics
Question #2
The median of 5, 3, 8, 10, 12, 15 is:
A. 8
B. 9
C. 12
D. 10

Correct Answer: Option B


Explanation:
Ordered: 3,5,8,10,12,15. Even number, median = (8+10)/2 = 9.

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Question #3
In a statistical table, the source note is usually placed:
A. At the top
B. At the bottom
C. In the box-head
D. In the stub

Correct Answer: Option B


Explanation:
The source is indicated as a footnote at the bottom of the table.

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