Question

Which of the following Venn diagrams best represents the relationship amongst “Father, Grandfather, Great Grandfather”?
A.

B.

C.

D.

Answer 1

Hint: It is already known that the age of the father is less than the grandfather and the age of the grandfather is less than the great. So, according to their ages, it can be easy to find the appropriate Venn diagram in the following.

Complete step-by-step answer:
Given the relationships are Father, Grandfather and Great Grandfather.
Here we have to find the diagram that should reflect the age differences of the three relations. According to age and relations, father has lesser age than grandfather and great grandfather, so the diagram of father should be smaller than both grandfather and great grandfather.
Grandfather is elder to father and younger to the great grandfather, so the diagram of grandfather should be greater than the father and smaller than the great grandfather.
The great grandfather is elder to both father and grandfather, so the diagram or Venn diagram of the great grandfather should be more or larger than the father and the grandfather.
So, according to the given options, only the Venn diagram in the option A is reflecting the statements we had.
Therefore, the Venn diagram of option (A) is correct.
So, the correct answer is “Option A”.

Note: While answering this question, we have to mind map on how to frame and how to approach this question, then it will be quite easy for us to find the correct option. In the options provided the option A has three circles with a different radius, which can be said that it reflects the three different ages of a father , grandfather and great grandfather.