The Census of India is conducted every: MCQ with Answer and Explanation

The Census of India is conducted every:
A. 12 years
B. 15 years
C. 10 years
D. 5 years
Answer: Option C
Solution (By JKSSB Mock Tests)
India conducts its decennial census once every ten years; the last was in 2011, the next in 2021 (postponed).

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Practice More Statistics Questions

Question #1
Laspeyres price index uses quantities of:
A. Base period as weights
B. Both periods equally
C. None of the above
D. Current period as weights

Correct Answer: Option A


Explanation:
Laspeyres = Σp₁q₀ / Σp₀q₀ × 100, using base quantities.

This question belongs to: Accountancy and Statistics Statistics
Question #2
What is secondary data?
A. Data that already exists and is used by someone else
B. Data collected through experiments
C. Data collected by the user for the first time
D. Data collected through observation

Correct Answer: Option A


Explanation:
Secondary data is data that has already been collected by someone else and is available for use.

This question belongs to: Accountancy and Statistics Statistics
Question #3
The combined mean of two groups depends on:
A. The group sizes only
B. The individual means and the group sizes
C. The individual means only
D. The medians

Correct Answer: Option B


Explanation:
Combined mean = (n₁x̄₁ + n₂x̄₂) / (n₁ + n₂).

This question belongs to: Accountancy and Statistics Statistics