Carrot, Apples, Lime

First, classify each item:
Analyze how the categories relate:
The Venn diagram illustrating this relationship should reflect these distinctions. Assuming the correct option (Option B) displays a structure with one circle inside another and a third circle separate from these two:
This structure correctly depicts that carrots are vegetables (separate) while apples and limes are fruits (grouped together conceptually, with one type possibly shown inside the general fruit category).
In the following figure, square represents Therapists, triangle represents Geneticists, circle represents yoga practitioners and rectangle represents Fathers. Which set of letters represents yoga practitioners who are fathers?
Which of the following Venn diagrams best represents the relationship between tables, chairs and lamps?
In the following figure, square represents Priests, triangle represents singers, circle represents Therapists and rectangle represents Indians. Which set of of letters represents Indians who are not priests?

Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.

How many such medallists are there who are also Indians?
Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.

How many Africans are there who are also authors?
Identify the diagram that best represents the relationship among classes given below: Universe, Stars, Sun
Which one of the following diagrams represents the relationship between Insects, Flies and Dogs?