(a)TeacherWriterArtist(b)TeacherWriterArtist(c)ArtistWriterTeacher(d)TeacherWriterArtistWhich diagram best represents the relation between a teacher, a writer and an artist?

AThree mutually intersecting circles ✓ Correct

BThree fully separate circles

COne circle inside another inside a third

DTwo intersecting circles and one separate circle

Correct answer: (A) Three mutually intersecting circles

Explanation

The relation is shown by three mutually intersecting circles.

A teacher may also write, so teacher and writer overlap.

A teacher or a writer may also be an artist, so all three overlap.

No group fully contains another, yet each can share members.

Three circles crossing one another capture every such overlap.

Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.