Question

The following are all types of groups except

Answer 1

Answer:

c. social category.

Explanation:

100% sure on this one. A social category is not a type of group.

Answer 2

a. primary.

Social Groups
They are groups who represent certain interest or concerns in society.  This can range from education, crime, health, trade etc.  They want to government to prioritize their concerns and interests.  They do either through meeting with government representatives or some cases through mass actions.