Economics Past Questions and Answers

If in this demand-supply diagram, the quantity supplied is OQ, then

The demand and supply equations for a commodity are given respectively as D = 20 - 1/2P; S = 8 + 1/4P. Recalling that at equilibrium, D = S, the equilibrium (P) and quantity (Q) can be obtained as

In its simplified form, the circular flow of income concept refers to the?

In its simplified form, the circular flow of income concept refers to the?

The need to construct a scale of preference is necessitated by?