Identify the diagram that best represents the relationship among the given classes.
Brother, Husband, Men

Study the diagram given below and answer each of the following questions.

How many persons take wine?

In the following figure, how many educated people are employed? 

The question below is based on the given diagram. The diagram shows three figures each representing scientists, Government employees and employees of Company X.

Which of the following represents all such Scientists who are Government employees but are not employed in Company X?

Which of the following group represents all such Scientists who are Government employees as well as employed with Company X?

In the given figure, which number presents steel bottles which are caps?

Find the diagram that show right relation between CAR, WOOD and Mouse?

In the given figure, How many books are fiction?