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