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Law of demand explains inverse relationship between _______
Which of the following would cause consumption to rise?
The law of variable proportions is associated with _____
Which of the following is not a Kharif crop?
The Philips curve describe the relationship between:
The concept of ‘entitlements’ was introduced by ______
Microeconomics is the study of ________
Comparing a monopoly and competitive firm the monopolist will ________
The market price of a good is more than opportunity cost of producing it, then _____
The second glass of lemonade gives lesser satisfaction to a thirsty boy. This is clear case of
Which of the following statement is false ?
Among all the states of India _____ has the lowest birth rate
What is the average calories required in rural areas for measuring poverty?
Multi Dimensional Poverty index is used by ______ to measure poverty
Which of the following statements defines the density of population?
Which of the following statements about repo rate is not correct?
Which of the following is broad money?
Which of the following is not correct?
Over the years in India cost of tax collection is
The ratio of dependents to working age population is called ______
Special Drawing Rights was created by ______
Which one of the following expressions is correct for marginal revenue?
The vertical difference between TVC and TC is equal to ________
Which of the following is a direct tax?
______ is the best indicator of economic development of any country
The price elasticity at mid point of a straight line on demand curve is
If equilibrium is present in a market, then
Which of the following is not a property of indifference curve?
What happens to marginal cost when average cost increases?
Which of the following statement is not correct about the WTO?
If the price of a commodity is fixed, then every increase in its sold quantity the total revenue will ______ and the marginal revenue will ____
A discriminating monopolist will charge a higher price in the market in which the demand for its product is
When a firm doubles its inputs and finds that its output has more than doubled, this is known as:
What does devaluation of a currency mean?
The reason for the kinked demand curve is that
A rational producer will produce in the stage in which marginal product is positive and
As the price of commodity increases, normally its supply
An economy achieves “productive efficiency” when:
Price elasticity of demand for a product is infinite under
If a firm under monopoly wants to sell more, its average revenue curve will be a _____ line
The share of which one of the following sectors has increased rapidly in recent years in the GDP of India
The marginal rate of substitution ____ as a consumer moves on indifference curve
An indifference curve slopes down towards right since more of one commodity and less of another result in:
The integral part of a logarithm is called ____, and the decimal part of a logarithm is called _____.
If log_{4} (x^{2} +x) log_{4} (x + 1) = 2 then the value of x is
if set A =
B = {x: x is one digit prime number} and
If a:b = 5:7 and c:d = 2a:3b, then ac : bd is
if are in Arithmetic
Progression then a^{2} ,b^{2} ,c^{2 } are in ________.
A G.P(Geometric Progression)consists of 2n terms. If the sum of the terms occupying the odd places is S_{1} and that of the terms in even places is S_{2} , the common ratio of the progression is
If a line passes through the midpoint of the line segment joining the points (3,4) & (5,6) and its slope is 4/5 then the equation of the line is
Let A be the set of the squares of natural numbers and xA,yA then _______.
The common region of x + y 6; x + y 3, is for shown by shaded region
if 2^{x+y} = 2^{2xy} = √8 then the respective values of x and y are _____
Let E_{1}, E_{2} are two linear equations in two variables x and y. (0, 1) is a solution for both the equations E_{1} & E_{2}. (2, 1) is a solution of equation E_{1} only and (2, 1) is a solution of equation E_{2} only then E_{1}, E_{2} are ______.
If difference between the roots of the equation x^{2} kx + 8 = 0 is 4 then the value of K is
There are 10 students in a class, including 3 girls. The number of ways arrange them in a row, when any two girls out of them never come together
In how many ways can a selection of 6 out of 4teachers and 8 students be done so as toinclude atleast two teachers?
The maximum number of points of intersection of 10 circles will be
x, y, z together starts a business. If x invests 3 times as much as y invests and y invests two third of what z invests, then the ratio of capitals of x, y, z is _______
If an amount is kept at Simple Interest, it earns Rs.600 in first 2 years but when kept at Compound Interest it earns at interest of Rs.660 for the same period; then the rate of interest and principle amount respectively are
Mr. X bought an electronic item for Rs.1000. What would be the future value of the same item after two years, if the value is compounded semiannually at the rate of 22% per annum?
if P(A) = 2/3, P(B) = 3/5, = 5/6 then P(A/B^{1}) is
Two dice are tossed what is the probability that the total is divisible by 3 or 4.
If 2 dice are rolled simultaneously then the probability that their sum is neither 3 nor 6 is
In a game, cards are thoroughly shuffled and distributed equally among four players. What is the probability that a specific player gets all the four kings?
A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is _______.
If the mean of two numbers is 30 and Geometric Mean is 24 then what will be those two numbers?
then the Laspeyre’s index number is
If same amount is added to or subtracted from all the value of the individual series then the standard deviation and variance both shall be
The SD of first n natural numbers is ____
If mean and coefficient of variation of the marks of n students is 20 and 80 respectively. What will be variance of them
If r = 0.6 then the coefficient of non determination is _____
If the coefficient of correlation between x and y variables is – 0.90 then what will be the coefficient of determination
The regression are as follows Regression equation of X on Y : 6XY=22 Regression equation of Y on X : 64X45Y=24 What will be the mean of X and Y?
In the year 2010 the monthly salary was Rs.24,000. The consumer price index number was 140 in the year 2010 which rises to 224 in the year 2016. If he has to be rightly compensated what additional monthly salary to be paid to him
The two lines of regression become identical when
The suitable index numbers for the comparison of every year is ____
Data collected on religion from the census reports are
For a Poisson variate X, P(X=1)=P(X=2). What is the mean of X?
In a discrete random variable follows uniform distribution and assumes only the values 8,9,11,15,18,20. Then P(X < 15) is ____
A sample may be defined as a part of population is selected with a view to representing in all its ____
The measure of divergence is ____ as a size of the sample approaches that of the population
A parameter is a characteristic of
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