Select from the four alternative diagrams,the one that best illustrates the relationship among the three classes: pigeons,birds,dogs.

Which of the following gives the proper relation of tall men,black haired people,and Indians?

Choose the Venn diagram which best illustrates the three given classes: Protons,electrons,atoms.

Which of the following diagrams correctly represents Elephants,Wolves,and Animals?

In a dinner party,both fish and meat were served. Some ate only fish and some only meat. There were some vegetarians who did not accept either. The rest accepted both fish and meat. Which one of the following logic diagrams correctly reflects the above situation?

Out of the four figures that follow,you are to indicate which figure will best represent the relationship amongst the three classes: Sparrows,Birds,Mice.