When was the famous book of Prof. Keynes published?
Answer: C
(C) 1936
What is the name of the book written by J.M. Keynes?
Answer: C
(C) The General Theory of Employment, Interest and Money
Study of aggregates is known as _________
Answer: A
(A) Macroeconomics
What is the main cause of all economic problems?
Answer: C
(C) Scarcity