Logical Reasoning Categorical Syllogisms & Overlapping Sets KMU 2023
PMDC Verified Question 12 of 22
Statements:
Some teachers are students.
All students are girls.
No student is a boy.

Conclusions:
I. Some teachers are boys.
II. Some girls are teachers.
III. Some girls are students.
A
Only I follows
B
Only I, II and III follow
C
Only II follows
D
Only II and III follow
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option D: Only II and III follow
Concept: Venn Diagram Subset Inclusions.

Formula: N/A

Solution:

  • II is true: Teachers who are students are girls.


  • III is true: Conversion of 'All students are girls'.


Why other options are incorrect:

• Option A: Conclusion I is invalid because no student is a boy.

Quality & Fidelity Assurance: Every question on BeambePrep is rigorously curated against the official PMDC syllabus with zero filler, zero out-of-syllabus content, and zero typos. When an authentic past paper originally contained a historical mistake or ambiguity from the examining board (such as UHS or NUMS), BeambePrep faithfully reflects the original paper while detailing the nuance and scientific consensus in the autopsy above.

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