Description : Which one of the following not a feature of Indifference Curve? (1) They do not intersect each other (2) They slope downwards to the right (3) They are parallel to each other (4) They are concave to each other
Last Answer : (4) They are concave to each other Explanation: Indifference curves are usually convex to the on-gin. In In other words, the indifference curve is relatively flatter in its righthand portion and ... convexity of an indifference curve depends on the rate of fall in the marginal rate of substitution.
Description : On an indifference map, if the income consumption curve slopes downwards to the right it shows that A.Both X and Y are superior goods B.Y is an inferior good C.X is an inferior good D.Both X and Y are inferior goods
Last Answer : B.Y is an inferior good
Description : An indifference curve is always A.A vertical straight line B.Convex to the origin C.Concave to the origin D.A horizontal straight line
Last Answer : B.Convex to the origin
Description : Marginal rate of substitution is the ___of the indifference curve (a) mean (b) slope © peak (d) inverse
Last Answer : (b) slope
Description : Curve `b^(2)x^(2) + a^(2)y^(2) = a^(2)b^(2) and m^(2)x^(2)- y^(2)l^(2) = l^(2)m^(2)` intersect each other at right-angle if:
Last Answer : Curve `b^(2)x^(2) + a^(2)y^(2) = a^(2)b^(2) and m^(2)x^(2)- y^(2)l^(2) = l^(2)m^(2)` intersect each ... ^(2)+m^(2)` D. `a^(2)+b^(2) = l^(2)-m^(2)`
Description : A boy is standing in front of and close to a special mirror. He finds the image of his head bigger than normal, the middle part of his body of the same size, and his legs smaller than normal. The ... , Plane, Concave (b) Plane, Convex, Concave (c) Concave, Plane, Convex (d) Convex, Concave, Plan
Last Answer : (c) Concave, Plane, Convex
Description : Other things remaining the same, when a consumer's income increases, his equilibrium point moves to A.A higher indifference curve B.To the left-hand side on the same indifference curve C.Remains unchanged on the same indifference curve D.A lower indifference curve
Last Answer : A.A higher indifference curve
Description : An indifference curve measures the same level of - (1) Output from two factors (2) Satisfaction from two commodities (3) Satisfaction from Income and Capital (4) Satisfaction from expenditure and savings
Last Answer : (2) Satisfaction from two commodities Explanation: An indifference curve is a locus of combinations of goods which derive the same level of satisfaction. so that the consumer is indifferent ... of various points showing different combinations of two goods providing equal utility to the consumer
Description : Which curve shows the inverse relationship between unemployment and inflation rates? (1) Supply curve (2) Indifference curve (3) IS curve (4) Phillips curve
Last Answer : (4) Phillips curve Explanation: The Phillips curve shows the inverse relationship between inflation and unemployment: as unemployment decreases, inflation increases. The relationship, however, is not linear. Graphically, ... unemployment rate is on the x-axis and the inflation rate is on the y-axis.
Description : Which of the following concepts are most closely associated with J.M. Keynes? (1) Control of money supply (2) Marginal utility theory (3) Indifference curve analysis (4) Marginal efficiency of captial
Last Answer : (4) Marginal efficiency of captial Explanation: The marginal efficiency of capital (MEC) is that rate of discount which would equate the price of a fixed capital asset with its present discounted ... given by the returns expected from the capital asset during its life Just equal its supply price
Description : Price effect in indifference curve analysis arises A.When the consumer becomes either better off or worse off because price change is not compensated by income change. B.When the consumer is betler off due to a change in income and price C.When income and price change D.None of the above
Last Answer : A.When the consumer becomes either better off or worse off because price change is not compensated by income change.
Description : Put into chronological order on the basis of development: l. Law of demand 2. Law of indifference 3. Law of diminishing marginal utility 4. Revealed preference curve 5. Indifference curve A.1 3 4 2 5 B.1 5 3 4 2 C.1 3 2 5 4 D.1 2 3 4 5
Last Answer : C.1 3 2 5 4
Description : An indifference curve indicates (a) No choice among goods (b) No need of any good (c) Disinterested in acceptance of goods
Last Answer : (d) One combination is preferred to another
Description : A curve that goes through all the tangency points of an x and y isoquants in a Edgeworth Box is called (a) Indifference curve (b) Trade indifference curve (c) Offer curve (d) Contract curve
Last Answer : Offer curve
Description : “Higher the indifference curve, higher will be the level of satisfaction” (a) always true (b) always false © sometimes true and sometimes false (d) true only if price effect is positive.
Last Answer : (b) always false
Description : At the point of equilibrium, the slopes of indifference curve and budget line are (a) different (b) equal (c) not measurable (d) increasing
Last Answer : (b) equal
Description : A levy of excise duty on consumption of an item consumed will .. (a) Induce suppliers to pump in more quantity in the market; (b) Result in fall in the consumption of the commodity ... by the consumer ; (c) Lead to inflationary conditions ; (d) Place the consumer on lower indifference curve
Last Answer : (d) Place the consumer on lower indifference curve
Description : An indifference curve measures ______________ level of satisfaction derived from different combinations of commodity X and Y. (1) same (2) higher (3) lower (4) minimum
Last Answer : same
Description : An indifference curve measures the same level of (1) Output from two factors (2) Satisfaction from two commodities (3) Satisfaction from Income and Capital (4) Satisfaction from expenditure and savings
Last Answer : Satisfaction from two commodities
Description : Which curve shows the inverse relationship between unemployment and inflation rates ? (1) Supply curve (2) Indifference curve (3) IS curve (4) Phillips curve
Last Answer : Phillips curve
Description : Which of the following concepts are most closely associated with J.M. Keynes ? (1) Control of money supply (2) Marginal utility theory (3) Indifference curve analysis (4) Marginal efficiency of captial
Last Answer : Marginal efficiency of captial
Description : Demand curve shifts downwards when (a) at the same price level demand falls (b) price increases and demand falls © price falls and demand also falls (d) at the same price level demand increases
Last Answer : © price falls and demand also falls
Description : In a trapezium ABCD, AB is parallel to CD and the diagonals intersect each other at O. In this case, the ratio OA/OC is equal to: -Maths 9th
Last Answer : answer:
Description : In fireworks the momentum provided by chemicals is directed A. upwards B. left side C. right side D. downwards
Last Answer : downwards
Description : Select the correct statement. (A) A contour is not necessarily a closed curve. B) A contour represents a ridge line if the concave side of lower value contour lies towards the higher value contour ... each other except in case of an overhanging cliff (D) All of the above statements are correct
Last Answer : (C) Two contours of different elevations do not cross each other except in case of an overhanging clif
Description : An incident ray comes in parallel to the principle axis of a concave mirror. Is it reflected: w) back along the incident ray x) at 30 degrees to incident ray y) through the focal point z) through the center of curvature
Last Answer : ANSWER: Y -- THROUGH THE FOCAL POINT
Description : The following is not a feature of competitive antagonists: A. Chemical resemblance with the agonist B. Parallel rightward shift of the agonist log doseresponse curve C. Suppression of maximal agonist response D. Apparent reduction in agonist affinity for the receptor
Last Answer : C. Suppression of maximal agonist response
Description : A man standing on a edge of a cliff throws a stone vertically upwards with a certain speed. He then throws another stone downwards with the same speed. Find the ratio of the speeds of the two stones when they hit the ground ... : 1 (2) 1 : 2 (3) 1 : 4 (4) Cannot be found from the given information.
Last Answer : (1) 1 : 1 Explanation: The stone which is throws upward will have the same velocity of u at the point of its original position when it is falling down. Another stone is thrown downwards with u. So ... will hit the ground with same velocity. So the ratio between the speeds of two stones will be 1:1
Last Answer : 1 : 1
Description : What is the price at which the supply curve for a good and its demand curve intersect called?
Last Answer : Equilibrium price
Description : If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that (A) Demand cannot be met by inflow (B) Reservoir was not full at the beginning (C) Both (A) and (B) (D) None of the above
Last Answer : Answer: Option A
Description : Consider the following situation in a flow mass curve study when demand line drawn from a ridge in the mass curve does not intersect the mass curve again. This means that : (a) The storage is not ... (c) The reservoir was not full at the beginning (d) The reservoir is wasting water by spill
Last Answer : (b) The demand cannot be met by the inflow as the reservoir will not refill
Description : In short run a monopolistic competition firm will be in equilibrium where (a) MR = curve intersect SMC curve from above (b) MR curve intersect SMC curve from below (c) MC = AR ; (d) MR curve intersect SMC from below and P is equal to or more than AVC
Last Answer : ; (d) MR curve intersect SMC from below and P is equal to or more than AVC
Description : What is Concave Slope and Convex Slope? Explain? -SST 10th
Last Answer : Concave Slope: The slope is very gentle at the foot and it goes on getting steeper and steeper towards the top. The spacing between successive contours at the lower level is more than at the ... diagram. The spacing between successive contours at the lower level is less than at the higher level.
Description : To obtain a desired projection of occlusal loads, the floor of the occlusal rest should, A. Be convex B. Slope from the marginal ridge towards contact?? of abutment C. Slope from contact?? of ... E. Does not slope from the marginal ridge towards contact?? of abutment F. None of the above
Last Answer : B. Slope from the marginal ridge towards contact?? of abutment
Description : In the given figure, if chords AB and CD of the circle intersect each other at right angles, then find x + y. -Maths 9th
Last Answer : ∴ ∠CAO = ∠ODB = x [angles in same segment ] ---- (i) Now, in right angled ΔDOB , ∠ODB + ∠DOB + ∠OBD = 180° ⇒ x + 90° + y =180° (using equation i) ⇒ x + y = 90°
Description : Worm gear are used for transmitting power between two Shaft Inclined at e. At right angle to each other and axes can intersect f. At right angle to each other but axis cannot intersect each other g. At right angle to each other and in different planes h. None of the above
Last Answer : f. At right angle to each other but axis cannot intersect each other
Description : Spiral gear are used for transmitting power between two shaft Inclined at a. Right angle to each other and axes can intersect b. Right angle to each other and axes cannot intersect c. At angle slightly lesser or greater than 90 of axles can meet d. None of the above
Last Answer : c. At angle slightly lesser or greater than 90 of axles can meet
Description : Worm gears are used for transmitting power between two shafts a)at right angle to each other and cannot intersect each other b) at right angle to each other and can intersect each other c)at angle to each other d)shafts on different plane
Last Answer : a)at right angle to each other and cannot intersect each other
Description : A man standing at the top of a tower has two spheres A and B. He drops sphere A downwards and throws sphere B horizontally at the same time. Which of the following is correct? (1) Both the ... reach the ground first. (4) The question is incomplete because the masses of the spheres are not given.
Last Answer : (1) Both the spheres will reach the ground simultaneously. Explanation: If no air resistance is present, the rate of descent depends only on how far the object has fallen, no matter how heavy ... objects will reach the ground at the same time if they are dropped simultaneously from the same height.
Description : When an electron is moving horizontally between oppositely charged plates, it will move in the A. straight line B. fall directly downwards C. move towards positive plates D. curved path
Last Answer : curved path
Description : A man standing at the top of a tower has two spheres A and B. He drops sphere A downwards and throws sphere B horizontally at the same time. Which of the following is correct ? (1) Both the ... reach the ground first. (4) The question is incomplete because the masses of the spheres are not given.
Last Answer : Both the spheres will reach the ground simultaneously.
Description : Why parallel line can not intersect -Maths 9th
Last Answer : Its a simple question which have a simple answer.. The answer is that :- When you draw a straight line on a paper you will find that the line is straight and when you measure it by you protector or ... so that means 90°+90°=180° which means it will never interest each other at any condition...
Description : If a line is drawn parallel to the base of an isosceles triangle to intersect its equal sides, prove that the quadrilateral, so formed is cyclic. -Maths 9th
Last Answer : Given ΔABC is an isosceles triangle such that AB = AC and also DE || SC. To prove Quadrilateral BCDE is a cyclic quadrilateral. Construction Draw a circle passes through the points B, C, D and E.
Description : Two circles with centre O and O' intersect at two points A and B. A line PQ is drawn parallel to OO' through B intersecting the circles at P and Q. Prove that PQ = 2 OO'. -Maths 9th
Last Answer : Solution :- Construction: Draw two circles having centres O and O' intersecting at points A and B. Draw a parallel line PQ to OO' ... iii) Again, OO' = MN [As OO' NM is a rectangle] ...(iv) ⇒ 2OO' = PQ Hence proved.
Description : ABCD is a trapezium with AB and CD as parallel sides. The diagonals intersect at O. The area of the triangle ABO is p and that of triangle CDO is q. -Maths 9th