31. Who propounded the concepts of “manifest function” and “latent function”
(A) Robert Merton
(B) Talcott Parsons
(C) L. T. Hobhouse
(D) Marion Levy
32. Who introduced the social distance scale
(A) Bogardus
(B) Bossard
(C) Reissmann
(D) Thomlinson
33. Who advocated the importance of keeping social sciences or its analysis ethically neutral or value free
(A) Comte
(B) Hobhouse
(C) Durkheim
(D) Weber
34. Who has classified action in logical and non-logical categories
(A) Parsons
(B) Pareto
(C) Spencer
(D) Mead
35. Who consider poverty as a result of exploitation and not of scarcity
(A) Weber
(B) Hobhouse
(C) Marx
(D) Peter Blau