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Previous Year Question (PYQs)
3
Identify the diagram that best represents
the relationship among classes given
below Males, Fathers, Engineers
Solution
Fathers are always a subset of Males, so Fathers must be completely inside Males.
Engineers can be male or female, so the Engineers circle should partly overlap with Males and may also lie partly outside Males. Also, some Fathers can be Engineers.
This relation is correctly shown in Option 3.
Final Answer: 3
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