If TFR = 3.0 and the proportion of female births is 0.49, GRR is: MCQ with Answer and Explanation

If TFR = 3.0 and the proportion of female births is 0.49, GRR is:
A. 1.53
B. 0.49
C. 1.47
D. 3.0
Answer: Option C
Solution (By JKSSB Mock Tests)
GRR = TFR × (female birth proportion) = 3.0 × 0.49 = 1.47 daughters per woman.

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Practice More Statistics Questions

Question #1
The weights used in the construction of the Wholesale Price Index (WPI) in India are based on:
A. Retail consumption patterns
B. Income tax slabs
C. Value of wholesale transactions (production + imports - exports)
D. Number of employees in factories

Correct Answer: Option C


Explanation:
WPI weights reflect the total value of commodities transacted in the domestic wholesale market.

This question belongs to: Accountancy and Statistics Statistics
Question #2
If the Laspeyres price index for a commodity basket is 140 and the Paasche is 135, Fisher's index is:
A. 135
B. 137.47
C. 140
D. 137.5

Correct Answer: Option B


Explanation:
√(140×135) = √18900 ≈ 137.477.

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Question #3
In India, the consumer price index for agricultural labourers (CPI-AL) is compiled by:
A. Labour Bureau
B. RBI
C. CSO
D. NSSO

Correct Answer: Option A


Explanation:
Labour Bureau compiles CPI-AL and CPI-RL (rural labourers).

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