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Practice Research Questions and Answers

Mahalanobis model is –
If interest payments are subtracted from gross fiscal deficit, the remainder will be
Under the Bretton wood system, the long-term development assistance was to be provided by IBRD IDA IMF All the above Codes:...
In the case of cost-push inflation, other things being equal:
Based on the sticky-price model, the short-run aggregate supply curve will be steeper, the greater the_____
Factor endowment theory is also known as a. Modern theory of international trade. b. Classical theory of international trade. c. Reciprocal demand t...
The Banking Ombudsman Scheme is introduced under which of the following sections in Banking Regulation Act, 1949?
For which of the following consumption functions, the value of income multiplier, k=4?
Concepts of displacement and concentration effect in public expenditure are attributed to A.C. Pigou and J.K. Mehta Alan T. Peacock and Jack Wiseman ...
Calculate Domestic Income: Items Rs in crore Compensation of employees 2000 Rent and interest 800 Indirect taxes 120 Corporat...
List – I List – II a. Organic Composition of Capital 1. Hirschman b. Doctrine of Natural Law 2. Schumpeter c. Innovation ...
List – I List – II a. Psychological Law of Consumption 1. Irving Fisher b. Time preference theory of interest 2. J.M. Keynes ...
Consider an economy described by the following equations: C = 100 + 0.6 ∗ (Y − T) (consumption function) I = 200 − 1000 &l...
Consider an economy described by the following equations: C = 100 + 0.6 ∗ (Y − T) (consumption function) I = 200 − 1000 ∗ r (investment funct...
For two correlated variables x and y, if coefficient of correlation between x and y is 0.8014, variance of x and y are 16 and 25 respectively. Then the cov...
If the regression coefficients of x on y and y on x are -1/4 and -1/9 respectively, then what is the correlation coefficient between x and y?
If r xy = 0, then:
If r is negative, we know that :
Whenrxy>0,thenbyxandbxyareboth: ...
Probability that A will be alive in 20 years is 0.7 and probability that B will be alive in 20 years is 0.6, then what is the probability that they both ...
The credit manager at a Departmental store collects data on 100 of her customers. Of the 60 men, 40 have credit cards (C). Of the 40 women, 30 have credit ...
The credit manager at a Departmental store collects data on 100 of her customers. Of the 60 men, 40 have credit cards (C). Of the 40 women, 30 have credit ...
Assume that there are equal numbers of male and female students in a university. Of all male students, 10 per cent major in economics; and of all female st...
If f(x) is continuous for all real values of x and f(x) takes on only rational values, then if f(1)=1, the value of f(0) is
For the following MA (3) process y t = μ + Ε t + θ 1 Ε t -1 + θ 2 Ε t -2 + θ 3 Ε t -3 , where σ t is a zero mean white...
Of 10 computer chips, 4 are defective. What is the probability of selecting 3 without replacement, only one of which is defective?
Assume that there are equal numbers of male and female students in a university. Of all male students, 10 per cent major in economics; and of all female st...
Which of the following statement is correct? 1. If autoregressive parameter (p) in an ARIMA model is 1, it means that there is no auto-correlation in the ...
In a time-series forecasting problem, if the seasonal indices for quarters 1, 2, and 3 are 0.80, 0.90, and 0.95 respectively. What can you say about the se...
Consider the following set of data: {23.32 32.33 32.88 28.98 33.16 26.33 29.88 32.69 18.98 21.23 26.66 29.89} What is the lag-one sample autocorrelat...
A sample poll of 100 voters reveals the following information about candidates A, B and C who are nominated for 3 different offices: 20 are in favour of ...
If elasticity is ‘e’, and price of the product is B, MR=?
What is the elasticity of demand given by x=100-50p at price = 10?
A consumer has utility function given by : u{x1,x2} = min {2x1+x2, x1+2x2}. Given income m = 100, prices p1 = 20, p2 = 30, the amount of x1 in her utility ...
Which of the following is not true Monopoly form of market organization may be result of increasing returns to scale Monopoly form of markets organiz...
Law of diminishing returns only applies to cases where
Which of the following is correct regarding long run cost
Assertion (A): There is a natural tendency to collude under oligopoly. Reason (R) : Inter-dependence of firms in oligopolistic markets. ...
P=400, MC= 200, Lerner index = ?

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