16. Which of the following may be included in Social Norms

(A)  Law
(B)  Mores
(C)  Custom
(D)  All

17. Who coined the term “role-set”

(A)  Radcliffe Brown
(B)  Herbert Spencer
(C)  C. H. Cooley
(D)  R. K. Merton

18. Who is the author of the book “crime and custom in savage society”

(A)  B. Malinowski
(B)  H. Maine
(C)  J. Frazer
(D)  E. A. Ross

19. Who has argued that “sociology has a long past but only a short history”

(A)  Bottomore
(B)  Bierstedt
(C)  Spencer
(D)  Marx

20. The estate system is characterized by

(A)  Legal rights and duties
(B)  Division of labor
(C)  Political groups
(D)  All of the above