Which from the following is NOT among capital?

(A) Clothing
(B) Machines
(C) Highways
(D) Buildings

The answer is: (A) Clothing
Capital is one of the three fundamental inputs called factors of production which is a produced and durable input and is itself an output of an economy. Clothing is not among capital.

The ultimate goal of economic science is to

(A) improve the living standard of people
(B) obtain the highest possible GDP
(C) minimize the unemployment
(D) obtain equilibrium between inflation and employment

The answer is: (A) improve the living standard of people