Practice Research Questions and Answers
- If rxy = 0.75, then ryx will be:
- If the sum of the product of the deviation of X and Y from their means is zero, the correlation coefficient between X and Y is:
- If Y = -10X and X = -0.1Y, then r is equal to:
- If rxy = 0.75, then correlation coefficient between u = 1.5X and v = 2Y is:
- What is the probability of getting atleast one head if three unbiased coins are tossed?
- What will be the probability of losing a game if the winning probability is 0.3?
- Which Index number satisfies both the time reversal test and the factor reversal test?
- If two dice are thrown together, what is the probability of getting an even number on one dice and an odd number on the other dice?
- A card is drawn randomly from a deck of ordinary playing cards. You win Rs.900 if the card is a spade or a king. What is the probability that you will win ...
- The H.M. and G.M. of a distribution are 8 and 10 respectively. Then the A.M. is
- What is the mean of a data if its Pearson's coefficient of skewness is 0.25, standard deviation is 7 and mode is 20.
- Time Reversal Test is satisfied by
- An employee has a basic pay of Rs. 12000 and a D.A. of 12% in 1997. If the employee should get a 5% rise in real income each year, what should be the DA ra...
- A worker’s wage in 1996 was Rs.180. What should be the wage in 1999 so that the worker remains at the same level of consumption? [Consider 1995 as the ba...
- The data about sales and advertisement expenditure of a firm is given below  The correlation coefficient between sales and and advertisement expenditur...
- Let the correlation coefficient between X and Y be 0.6. Random variables Z and W are defined as Z=X+5 and W=Y/3. What is the correlation coefficient betwee...
- If quantities of all commodities change in the same proportion then
- If the elasticity of demand is -2 and price charged by the firm is Rs.10 and quantity sold is 15 units. What is the Lerner’s Index of Monopoly power? ...
- Which of the following is not an instrument of Monetary Policy?
- Calculate Personal Income: GDP 3000 Transfer Payments 500 Corporate income taxes 50 Indirect business taxes 210 Persona...
- If Mean is 39, Median is 40, what is the value of Mode?
- Calculate NNPfc from the following data: (in Rs crores) PFCE 700 Profit 100 GFCE 400 Net indirect taxes 100 Gross domes...
- Which of the following is not true with regard to credit rating agency?
- An increase in the expected rate of inflation
- Which one of the following cannons of taxation was not advocated by Adam Smith?
- Which of the following is a case of the principal-agent problem?
- Money multiplier equals:
- Which of the following statements is not true regarding CRISIL ?
- Which of the following statements is not true regarding CIBIL?
- Which of the following statements is not true regarding ICRA?
- From the following data, find National income. Compensation of employees 1866.3 Business interest payments 264.9 Rental income of perso...
- Which of the following would shift the ‘Marginal Efficiency of Investment’ (MEI) schedule to the right?
- Which of the following are likely to reduce investment expenditure?
- Which of the following statements is not true regarding BIS?
- Which of the following are characteristic of the ‘Accelerator Theory’ of investment?
- Which of the following is NOT one of the four priorities on which the budget proposal of 2022-23 rests?
- If price charged by the firm is Rs.10 and quantity sold is 15 units. Marginal cost is Rs. 5. What is the Lerner’s Index of Monopoly power?
- What is the target Fiscal Deficit as a % of GDP for FY23 in the Union Budget 2022-23?
- What is the Disinvestment Target of the government in the Union Budget 2022-23?
