How many triangles are there in the given figure?

If rxy = 0.75, then correlation coefficient between u = 1.5X and v = 2Y is:

COR = 5:1, Savings rate = 12.5%, Population growth rate = 2.5%. Find growth rate of output.

The "Multiplier" effect is larger when the marginal propensity to consume (MPC) is:

What was the Financial Inclusion Index (FI Index) value in March 2024?

If a constant 60 is subtracted from each of the values of X and Y, then the regression coefficient is

If the Law of One Price holds then

I. Changes in national saving do not affect the real exchange rate

Which of the following functions has a degree of homogeneity not equal to unity?

How do expected inflation and changes in payment technology affect money demand?

What is the mean of a data if its Pearson's coefficient of skewness is 0.25, standard deviation is 6 and mode is 18

What will be the probability of losing a game if the winning probability is 0.3?