Which of the following diagrams correctly represents elephants,wolves,and animals?

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: Dog,animal,pet.

Select from the given diagrams,the one that illustrates the relationship among the given three classes: Judge,Thief,Criminal.

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

Consider the Venn diagram given below. The numbers in the Venn diagram indicate persons reading the newspapers. The diagram is drawn after surveying $50$ persons. In a population of $10,000$,how many can be expected to read at least two newspapers? Choose the correct answer from the following: