Directions: In each of these questions, three words are related in some way. The relationship among the words in the question can best be represented by one of the five diagrams (a), (b), (c), (d) and (e) given below. Mark your answer accordingly.

Iron, Lead, Nitrogen  

The diagram below represents the students who study Physics, Chemistry and Mathematics. Study the diagram and identify the region which represents students who study both Physics and Chemistry but not Mathematics?

In the given figure, How many books are fiction?

Which Venn diagram expresses the relationship between the following.
(A) Rajya Sabha
(B) Lok Sabha
(C) Parliament

An interview of 60 persons to know whether they play Tennis Chess or Carrom was conducted . The data so obtained has been summarized in a pictorial diagram as shown. Study the diagram and answer the question, how many persons do not play any game?

Select the venn diagram that represents the correct relationship between the following classes:

Doctor, Surgeon, Cardiologist

Select the Venn Diagram that best represents the relationship between the following classes.
Male, Doctors, singers

In a class of 54 students, 24 drink milk, 28 drink tea and 8 drink none. Find how many drink both milk and tea?