In such a diagram the universal set is usually drawn as a:
APentagon
BRectangle
CRhombus
DTriangle
Answer & Solution
Correct answer: B. Rectangle
1. Its subsets are drawn as circles inside.
2. The outer shape holds them all.
3. The universal set is a rectangle.
_Source: syllabus Mathematics, Chapter 1, Sets._
Keep practising Set Theory and Venn Diagrams
Browse all Set Theory and Venn Diagrams questions for CAT, or explore more Logical Reasoning topics.