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if the price of petrol increases, the dem automobiles decreases, then the petrol automobiles are ________
Demand for a commodity refers to
What is the reason for the downward slope of demand curve towards right?
Demand for electricity is elastic because:
A college of bachelor degree raised their fees by Rs.500 in order to increase their total revenue But actually their total revenue had fallen then the demand for bachelor degree is
The demand of commodity for which a consumer spends more percentage of his income is:
The consumer is in equilibrium when the following condition is satisfied:
In case of necessaries, the consumes surplus is
Consumer surplus can't be measured in terms of money because:
(i) Marginal utility of money changes as purchases are made
(ii) The stock of money with the consumer decreases
(iii) Income of consumer changes
(iv) Price of product changes
Creation of utilities Services is called as in terms of goods & servise is called as
__ is the produced means of production
Internal & external economies of scale gives birth to:
Which of the following is an example of an economic cost?
In short run, when output c its average fixed cost:
From the following details, find out the average variable cost of 5 units:
The cost of one thing in terms of the alternative given up is known as:
Assume that consumer's income and number of sellers in market for goods both falls. Based on this information we can conclude:
In which of the following markets there are no restrictions on the transactions?
Among the following markets has high control over the price?
Monopoly would usually generate ___when compared to perfect competition market
The producer's demand for a factor of production is governed by the _ of that factor,
"Science requires art; art requires science", who said this statement?
Which of the following is a feature of under developed economy?
Which five year plan is also known as 'Gadgil yojana'?
India has a poverty index of ____according to human development report (2010).
---- is a national waste of human energy,
India's network is the second largest network in the world with the tele density of ________ %.
Right of children to free and compulsory education Act (RTE Act) 2009 has made free education for all children between the age of___ a fundamental right.
Monetary policy in India is implemented by _
Monetary policy in India is also called by the name of:
During the inflation to control the credit RBI must_____
The capital consumed by an economy or a firm in the production process is known as:
Which of the following is a function of commercial bank?
Which of the following statement is false ?
Fiscal policy is concerned with:
which year the Government of India constituted a TRC (Tax Reforms Committee)
Which of the following is incorrect
Which of the following is correct?
Fiscal policy affects balance of payments by
Important tools of privatization are
Which of the following bank is also known as International Bank for Reconstruction and Development ?
GATT was replaced by WTO in the year -
Which of the following is not a functon of IMF
Which measures has been taken in India to promote Globalization?
Pensions earned by retired persons are excluded in the calculation of:
Which of the following is a best Indicater of economic development?
The national income of India is estimated by the -
If log[log4(log2x)] = 0, then x = ?
If u5x = v5y = w5z and u2 = vw then xy+zx2yz=_____
In a class of 35 students, 16 students play foot ball and 24 students play cricket. Assume that each one play atleast one game, then the number of students who play both the games is__________
Find the sum of all natural numbers between 100 and 1000 which are divisible by 11 is
The line 3x + 2 v = 6 intersects the line 3x - y - 12 = 0 in ________ quadrant
If the line joining the points (6,12), (x, 24) is perpendicular to line joining the points (-2,6), (10,8). Then the value X is____
The difference between the roots of the equation x2 —7x - 9 = 0 is.
If the sum of two numbers is 13 and the sum of their squares is 85 then the numbers are -
The roots of the cubic equation x3 + 7x2 - 21x - 27 = 0
If x = a.t2 and y - 2at then (dy/dx)t=2 = ?
If np13 : (n+1)p12 =3 :4 then 'n' is ______
In how many ways that 3 commerce books, 3 computer books and 5 economics books be arranged along a row, so that books of same subjects are come together is_
If 1/2,1/3,1/5,1/x are in proportion then x =__
The ratio of the number of five rupee coins to number of ten rupee coins is 8 : 15.if the total value of five rupee coins is 360, then the no.of ten rupee coins is_______
Find effective rate of interest corresponding to the nominal rate of interest 7% compounded monthly is_______
If the compound interest on a sum for two years at the rate 5% p.a is Rs.512.50 , then the principle is -
Mean of 7, 9, 12, X, 4, 11 & 5 is 9. Find the missing observation.
If all the frequencies are equal than which will doesn't exist.
_____ is the reciprocal of the AM of reciprocal of observations.
Mean deviation is least when deviations are taken from_______
If r = 0.6 then the coefficient of nondetermination is
If there is a constant increase in the series then the obtained graph is
The correlation coefficient is the ___ of the two regression coefficients byx and bxy
Regression coefficients are independent of __
5y = 9x - 22 & 20x = 9y + 350 are two regression lines. Find the correlation coefficient between x & y.
For knowing consumers price index number we want to collect data from
The circular test is an extension of
Frequency, density corresponding to a class interval is the ratio of
For the events A & B If P(A) = 1/2 , P(B) = 1/3 and p ( A ∩ B)= 1/4 then P(A/B) =
If A & B are two mutually exclusive events such that P ( A U B ) = 2/3 P( A ) = 2/5 , then P(B) = ?
If a brother and a sister are applied for 2 vacancies in the same post. Thpjarobability that brother will select is 1/7 and that of sister is 1/5, then the probability that
(i) Both will select
(ii) Only one will select,
(iii) None of them will select.
The distribution of demand is as follows.
Then mean is given by
In____distribution, mean = variance
An example of a bi-parametricdiscrete probability distribution is
In normal distribution 95% obsservations lies between_____& _____
Parameter is a characteristic of
Sampling error is proportional to the square root of the number of items in the sample