Which country has the largest population according to current estimates (2023)? MCQ with Answer and Explanation

Which country has the largest population according to current estimates (2023)?
A. China
B. India
C. USA
D. Indonesia
Answer: Option B
Solution (By JKSSB Mock Tests)
As of 2023, India surpassed China to become the world's most populous country.

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Practice More Statistics Questions

Question #1
Which of the following averages cannot be calculated if the distribution has open-end classes at both extremes?
A. Arithmetic Mean
B. Median
C. Quartiles
D. Mode

Correct Answer: Option A


Explanation:
Mean requires precise midpoints for all classes. Open-end classes lack boundaries, making precise mean calculation impossible.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Fisher's ideal index is the ______ of Laspeyres and Paasche indices.
A. Arithmetic mean
B. Geometric mean
C. Median
D. Harmonic mean

Correct Answer: Option B


Explanation:
Fisher's index = √(Laspeyres × Paasche).

This question belongs to: Accountancy and Statistics Statistics
Question #3
In a random experiment, the set of all possible outcomes is called:
A. Outcome set
B. Trial
C. Sample space
D. Event

Correct Answer: Option C


Explanation:
Sample space is the collection of all elementary outcomes of an experiment.

This question belongs to: Accountancy and Statistics Statistics