Practice Research Questions and Answers
- The distribution of heights of American women aged 18 to 24 is approximately normally distributed with a mean of 65.5 inches and standard deviation of 2.5 ...
- What is the dual problem for given linear programming problem? Z = Max (4x1 + 5x2 + 7x3) s.t. 3x1 + x2 + 6x3 = 4 y1 + 2y2 >= 5 6y1 + 3y2 >= 7 y1, y2...
- Mean salary of total 100 employees was given to be 800. Also, mean salary of male and female employees was 400 and 900 respectively. Find the percentage...
- A dice was rolled 3 times. What is the probability of getting 5 at least once?
- Objective function was given as Z= 4X+5Y. Four extreme points were given as (0,4), (5,0), (3,3), (3,4). Find at which point function is maximized.
- Given that 3x-2y+297 = 0. SD(X) / SD(Y) = 4/3 Find r?
- The mean of two samples sized 50 and 100 are 54.1 and 50.3 respectively. The standard deviation of these sample are 8 and 7 respectively. What will be the ...
- In a two variable linear regression model, four X and Y values were given and value of F statistic needs to be calculated. Regression equation of X on Y is...
- While calculating Pearson's correlation coefficient, the following values are obtained for 25 pairs of observations. It was later discovered that two pairs...
- From the following, who first examined the close negative relationship between the unemployment rate and the output ratio?
- Which of the following statements is NOT correct in the context of quantity theory of money?
- Which of the following statements is/are CORRECT under the Keynesian Cross (Fixed Price) Model?
- According to John Maynard Keynes, which one of the following statements is correct for a closed economy operating at less than full employment level of out...
- The GDP’s (at factor cost) and population sizes of two countries A and B were identical in a particular year. Which of the following statements is then n...
- If the fiscal deficit of an economy be 3% of GDP and if the current account deficit also be 3% of GDP in a particular year for that economy, then its aggre...
- If some individual gets Rs. 3000 as her wage on the first day of every month and if she spends exactly Rs. 100 every day and exhausts all her money by the ...
- If the exchange rate of some economy depreciates vis−a−vis US $ and if the Marshal Lerner condition is satisfied, then the current account deficit of t...
- Refer to the below table and calculate the NNPmp ...
- Multicollinearity causes
- What is the variance of first n natural numbers
- Which of the following statements is (in general) true?
- There are three commodities –the first commodity has a negative price, at −1 per unit; the second commodity is priced at +1 per unit while the third is...
- If a country’s nominal GDP is constant, then which of the following statements about it would be correct?
- The gross fiscal deficit is
- The theory of comparative advantage in a two−country, two−commodity world can only work if
- Current account transactions of a country include
- In the long run, the steady state rate of growth of a capitalist economy
- Accelerator and multiplier stand for
- Suppose that the exchange rate of the Indian rupee appreciates by 10 per cent relative to the currencies of India’s trading partners. Over the same perio...
- An economy’s output in year 0 is 10 percent below its maximum potential output and the maximum potential output steadily increases at the rate of 5 per c...
- If x1, x2,.....xn are non−negative real numbers, then their
- Let f(x) = (Log (x))/x, where 0
- A distribution of 6 scores has a median of 21. If the highest score increases 3 points, the median will become
- In the case of cost-push inflation, other things being equal:
- An unbiased coin is tossed until a head appears. The expected number of tosses required is
- Which initiative aims to enable instant cross-border retail payments by interlinking domestic fast payments systems of ASEAN countries and India?
- What is the Capital to RiskWeighted Assets Ratio (CRAR) of scheduled commercial banks (SCBs) as of end March 2024 according to the Financial Stability Repo...
- Which Indian NBFC was selected for the FATF Mutual Evaluation report 2023-24?
- How much additional financing did the World Bank approve to support India’s low carbon transition?
- Which new feature was introduced in Japan’s banknotes to deter counterfeiters?
