11.
Which of the following will shift the supply curve for good X leftward?

13.
What is the fundamental premise of economics?

14.
Consider the following statements.
1. A profit maximising monopolist in different markets will adjust his sales in the two markets, so that his MR in each market just equals his MC.
2. A profit maximising monopolist in separate markets will not adjust his sales.
3. A profit maximising monopolist in separate markets will adjust his sales in the two markets, so that his MR in each market will greater than MC.
4. A profit maximising firm in separate markets will adjust his sales in each market so, that his MR is less than MC.
Which of the statement(s) given above is/are correct?

15.
Assume in a competitive market that price is initially above the equilibrium level. We can predict that price will

16.
The prices of two goods X and Y are: Px = Rs. 5 and Py = Rs. 3, respectively. If a consumer spending his entire income on these two commodities is at a point on the budget constraint where MRSxy (marginal rate of substitution of X for Y) is 3 : 1, then

18.
The term "consumer goods" is used by economists to refer to

19.
The difference between what a consumer is willing to pay for a unit of a good and what must be paid when actually buying it is called

20.
According to monetarists, the Great Depression in the United States largely resulted due to