Which of the following numbers in the Venn Diagram represents only 'playful children'?
To solve this question, we need to identify the section of the Venn Diagram that represents only 'playful children'. The Venn Diagram uses symbols to categorize 'Children', 'Playful', and 'Studious'. Let's analyze it step-by-step:
- The circle represents 'Children'.
- The triangle represents 'Playful'.
- The rectangle represents 'Studious'.
We are looking for a section that includes only 'Playful' but not 'Children' or 'Studious'. Observing the diagram:
- The number '8' is within the triangle representing 'Playful', and outside of the circle and rectangle, meaning it is not part of 'Children' or 'Studious'.
Thus, the number '8' uniquely represents 'only playful children'.
Conclusion: The correct answer is \(8\).
Important Questions from Logical Venn Diagram
Two statements are given, followed by three conclusions numbered I, II and III. Assuming the statement to be true even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some quadrilateral are squares.
All squares are rhombuses.
Conclusions:
I. No quadrilateral is a rhombus.
II. All rhombuses are squares.
III. Some quadrilaterals are rhombuses.Select the Venn diagram that best illustrates the relationship between the following classes.
Civics, Subject, Chemistry
Select the Venn diagram that best represents the given set of classes.
Currencies, Yuan, BahtSelect the Venn diagram that best represents the given set of classes.
Animals, Reptiles, SnakesSelect the Venn diagram that best represents the given set of classes.
Whales, Bats, Mammals
