10,000+ Numerical Aptitude Test Questions & Answers Pdf - 2

Question: 6

Choose the Venn diagram which best illustrates the three given classes in each question.
Machine, Lathe, Mathematics

(A) Indicates that one class is completely contained in the other but not the third.

(B) Indicates that two classes are completely contained in the third.

(C) Indicates that neither class is completely contained in the other but the two have common members, forming one entity.

(D) Indicates that two classes are interrelated and third one is not.

Ans: A

Lathe is a type of machine. But, Mathematics is entirely different from the two.

Question: 7

Choose the Venn diagram which best illustrates the three given classes in each question.
Biology, Botany, Zoology

(A) Indicates that one class is completely contained in the other but not the third.

(B) Indicates that two classes are completely contained in the third.

(C) Indicates that neither class is completely contained in the other but the two have common members, forming one entity.

(D) Indicates that two classes are interrelated and third one is not.

Ans: B

Botany and Zoology are entirely different from each other. But, both are branches of Biology.

Question: 8

Which of the following gives the proper relation of Tall men, Black haired people, Indians?

(A) .

(B) .

(C) .

(D) .

Ans: D

Some tall men can be black haired. Some black haired persons can be Indians.
Some tall men can be Indians.
So, all the three items are partly interrelated.

Question: 9

Select from the four alternative diagrams, the one that best illustrates the relationship among the three classes : Pigeons, Birds, Dogs.

(A) .

(B) .

(C) .

(D) .

Ans: A

All pigeons are birds. But, dogs are entirely different.