1. Who systematized the concept in the form the book which was entitled as, â??An Enquiry into the Nature and Cause of the Wealth of Nationsâ??

A) George Bernard Shaw
B) Adam Smith
C) Alfred Marshall
D) A. C. Pigou



2. â??If economists were laid end to end, they would not reach a conclusionâ?. This is said by-

A) George Benard Shaw
B) Adam smith
C) Alfred Marshall
D) A. C. Pigou



3. Alfred Marshall published his book, â??Principles of Economicsâ? in-

A) 1690
B) 1790
C) 1890
D) 1990



4. Who is the pioneer of welfare thought?

A) Marshall
B) Robbins
C) Pigou
D) Samuelson



5. Welfare definitions of economics was propounded by Alfred Marshall and supported by economists like-I) A. C. PigouII) J. N. KeynesIII) Lionel Robbins

A) I only
B) II only
C) III only
D) I and II