Select the Venn diagram that best illustrates the relationship between the following classes: Mammals, Engineers, Human beings

The given classes are mammals, human beings and engineers.
Their relationship is:
(i) All human beings are mammals
(ii) All engineers are human beings.
So, the Venn diagram that best represents the relationship among Mammals, human beings and engineers is:

Hence, the correct answer is "Option 2" .
Select the Venn diagram that best illustrates the relationship between the following classes.
Coding, Javascript, Fortran
Which Venn diagram best represents the given set of classes?
Bedroom, Kitchen, House
Select the Venn diagram that best represents the given set of classes.
Mammals, Birds, PenguinsSelect the Venn diagram that best represents the given set of classes.
Shillong, Meghalaya, IndiaSelect the venn diagram that best represents the relation between the following classes.
Soldiers, Writers, Men
Select the Venn diagram that best represents the relationship between the following classes.
Honey, Milk, Dog
Select the venn diagram that best illustrates the relationship between the following classes:
television sets, electrical appliances, refrigerators
The venn diagram below represents the relationship among which of the classes given in options?

The Venn diagram below best represents the relationship among which of the following classes given in options.

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?
