PMDC Verified Question 11 of 22
Statements:
A ball is a sphere.
All spheres are round.
Some round things are mesmerizing.

Which of the following conclusions is NECESSARILY TRUE?
A
Some mesmerizing things are spheres.
B
All balls are mesmerizing.
C
All round things are spheres.
D
All balls are round and mesmerizing.
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option A: Some mesmerizing things are spheres.
Concept: Syllogistic Overlaps.

Formula: N/A

Solution: Since all spheres are round and some round things are mesmerizing, the subset of mesmerizing round items includes spheres.

Why other options are incorrect:

Options B and D: Assume an absolute connection between balls and mesmerizing things where none is guaranteed.

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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