Select the Venn diagram that best represents the relationship between the three given classes. Male, Father, Brother

The correct figure is the one showing two overlapping circles inside one larger circle.
Every father and every brother is a male, so both classes lie completely inside the class of males.
A man can be a father and a brother at the same time, while some fathers are not brothers and some brothers are not fathers, so the two inner circles overlap partly.
Select the Venn diagram that best represents the relationship between the three given groups: Engineer, Man, Married
Select the Venn diagram that best represents the relationship between the three classes given below: Brick, House, Bridge

Select the Venn diagram that best represents the relationship between the given three classes.
Square of five, Cube of three, Odd number
Study the following diagram and answer the question.

How many educated people are not urban?
Select the Venn diagram that best represents the relationship between the following three classes:
Right angle, Obtuse angle and Reflex angle
Select the Venn diagram that best illustrates the relationship among the following classes.
Neptune, Planet, Moon
Teacher, College, Student –
Cabinet, Home Minister, Minister –
Professor, Researcher, Scientist –
In the following figure, square represents Teachers, triangle represents swimmers, circle represents Nurses and rectangle represents Women. Which set of letters represent Teachers who are either swimmers or nurses?
