Find the odd image out in the given series

Classical economists argue that money is neutral because

What is the formula for the money multiplier?

Purchasing Power Parity (PPP) theory suggests that exchange rates will adjust to offset differences in:

A distribution of 6 scores has a median of 21. If the highest score increases 3 points, the median will become 

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

Which of the following statements is not true regarding CIBIL?

You are given the following data for national economy of a country Y:

Equilibrium GDP is $6000 million.

MPC is 0.8

The "Tragedy of the Commons" is most directly associated with the problem of providing:

In a frequency distribution the last cumulative frequency is 500. Q3 must lie in?

If rxy = 0.4, then r(2x, 2y) is equal to: