For the following questions answer them individually
In the following Venn diagram, the pentagon stands for 'clerks', the triangle stands for 'coffee-lovers', the square stands for 'car-owners' and the circle stands for 'social workers'. The given letters represent the persons in that particular category.
Which of the following categories of persons is represented by the letter 'D'?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Some schools are colleges.
All colleges are universities.
I. All universities are schools.
II. Some universities are colleges.