Overlap And Partial Intersection Relation
Overlap And Partial Intersection Relation
Logical Venn Diagrams: This section deals with questions which aim at analysing a candidates ability to relate a certain given group of items and illustrate it diagrammatically. Here are a few different types of Venn diagrams with their implications made clear.
Suppose you are given a group of three items. Then
Overlap And Partial Intersection Relation: If one item belongs to the class of second so they are represented by concentric circles and the third item is partly related to the second, so represented by a circle intersecting only one circle as shown alongside.
Ex. Males, Fathers, Children
Clearly, all fathers ar males. This would be represented by two concentric circles. But, some males are children. But, children cannot be fathers. Thus, the diagram becomes as shown in fig. with circle A representing Father, circle B representing Males and circle C representing Children.
Illustration: Identify the option which shows the relation between
Names beginning with vowels, Names beginning with E, Names beginning with either A or P.
A. | B. | . C. |
D. |
Answer: D
Solution: We know that, all mothers are women hence they are represented by concentric circles, but some doctors can be mothers as well as women so the doctors are represented by an intersecting circle. Hence the correct option is D
Three classes are given indicate which figure will best represent the relationship amongst the three classes. Male, Uncle, Family Members. | |||
| Right Option : C | |||
| View Explanation | |||
Three classes are given indicate which figure will best represent the relationship amongst the three classes. Women, Lady Doctor, Engineer | |||
| Right Option : C | |||
| View Explanation | |||
Three classes are given indicate which figure will best represent the relationship amongst the three classes. Names beginning with vowel, Names beginning with E, Names beginning with A and P | |||
| Right Option : C | |||
| View Explanation | |||
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