Find the part which represents those actors who are also singers.

• a

• b

• c

• f

Identify the diagram that best represents the relationship among classes given below:
Tennis fans, Cricket players, Students

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A.

In a village, there are landlords of which are literate. Which of the following best expresses the relationship between them?

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• None of these

C.

Which one of the following diagrams, represent the correct relationship between DOCTORS, SURGEONS, AND NURSES.

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A.

Identify the diagram that best represents the relationship among the given classes.
Friend, Guide, Philosopher

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C.

Some friends may be guide or philosopher while as some guide may also be friend or philosopher.
Hence we can say that possible venn diagram is option (c).