Which of the following is an example of qualitative classification? MCQ with Answer and Explanation

Which of the following is an example of qualitative classification?
A. Marks obtained by students
B. Number of students in different age groups
C. Height of students in classes 150-160 cm
D. Classification by blood group
Answer: Option D
Solution (By JKSSB Mock Tests)
Blood group is a non-numerical attribute, hence qualitative.

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Practice More Statistics Questions

Question #1
Gross Reproduction Rate (GRR) of 1.0 means that, on average, each woman has:
A. One child
B. Two children
C. One son
D. One daughter

Correct Answer: Option D


Explanation:
GRR counts only female births; GRR=1.0 indicates each woman has exactly one daughter on average, suggesting potential replacement of the female population if mortality is ignored.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Paasche price index uses quantities of:
A. Current period
B. Base period
C. Any chosen period
D. Average of base and current

Correct Answer: Option A


Explanation:
Paasche index uses current period quantities as weights.

This question belongs to: Accountancy and Statistics Statistics
Question #3
In the construction of Index Numbers, Geometric Mean is considered better than Arithmetic Mean because:
A. It ignores zero values
B. It fails the time reversal test
C. It is easier to calculate
D. It gives equal weight to equal percentage changes

Correct Answer: Option D


Explanation:
GM balances out massive price swings better than AM because it treats a doubling (200%) and a halving (50%) equally.

This question belongs to: Accountancy and Statistics Statistics