Logical Venn Diagram Questions

Study the following diagram and answer questions based on it.

The diagram represents the favourite ice-cream flavours of kids in a society.

The ratio of kids who like Vanilla to those who like Chocolate is

Study the diagram given below and answer the questions based on it.

∆ represents Persons who like Reading

○ represents Persons who like Cycling 

□ represents Persons who like Trekking

How many persons like Reading and Cycling but not Trekking?

Identify the diagram that best represents the relationship among the given classes.

Sports, Football, Baseball

Consider the following information and answer the questions based on it.

Out of the 75 birders, 15 wanted to see only sunbird, 10 wanted to see only flycatcher, 12 wanted to see both sunbird and nuthatch, 15 wanted to see only bee-eater, 13 wanted to see both sunbird and bee-eater, 5 wanted to see both flycatcher and nuthatch and the remaining wanted to see only nuthatch.

The ratio of birders who like nuthatch to those who like bee-eaters is

Which of the following diagrams indicates the best relation between Males, Fathers and Human Being?

Study the following figure and answer the questions given below.

By which number, the trained unmarried lecturers in the college are represented?

Study the following diagram and answer questions based on it.

The diagram represents the favourite ice-cream flavours of kids in a society.

How many kids like Strawberry but not Vanilla?

Study the following figure and answer the questions given below.

If Ravenshaw College management requires only married trained lecturers for teaching. What is represented by the number 7?