The total utility from 9 units of commodity x is 20 and from 10 units is 15. Calculate the marginal utility from 10th unit. (1) 0.5 (3) 5 (2) -0.5 (4) -5

The total utility from 9 units of commodity x is 20 and from 10 units is 15. Calculate the marginal utility from 10th unit. (1) 0.5 (3) 5 (2) -0.5 (4) -5
by

1 Answer

Answer :

(4) -5 Explanation: Marginal Utility = Change in Total Utility / Change in number of Units consumed. The first component of the formula is to calculate the change in total utility. The second component of the marginal utility formula is the change in the number of units that have been consumed.
by
selected

Related questions

The total utility from 9 units of commodity x is 20 and from 10 units is 15. Calculate the marginal utility from 10th unit. (1) 0.5 (2) –0.5 (3) 5 (4) –5

Description : The total utility from 9 units of commodity x is 20 and from 10 units is 15. Calculate the marginal utility from 10th unit. (1) 0.5 (2) –0.5 (3) 5 (4) –5

Last Answer : –5

The Marginal Utility Curve slopes downward from left to right indicating - (1) A direct relationship between marginal utility and the stock of commodity (2) A constant relationship between marginal utility and the stock of commodity (3) A proportionate relation-ship between marginal utility and the stock of commodity (4) An inverse relationship between marginal utility and the stock of commodity

Description : The Marginal Utility Curve slopes downward from left to right indicating - (1) A direct relationship between marginal utility and the stock of commodity (2) A constant relationship between marginal ... stock of commodity (4) An inverse relationship between marginal utility and the stock of commodity

Last Answer : (4) An inverse relationship between marginal utility and the stock of commodity Explanation: The Marginal Utility Curve is a curve illustrating the relation between the marginal utility obtained from ... marginal (additional) benefit to the consumer falls; hence consumers are prepared to pay less.

The Marginal Utility Curve slopes downward from left to right indicating (1) A direct relationship between marginal utility and the stock of commodity (2) A constant relationship between marginal utility and the stock of commodity (3) A proportionate relationship between marginal utility and the stock of commodity (4) An inverse relationship between marginal utility and the stock of commodity

Description : The Marginal Utility Curve slopes downward from left to right indicating (1) A direct relationship between marginal utility and the stock of commodity (2) A constant relationship between marginal ... stock of commodity (4) An inverse relationship between marginal utility and the stock of commodity

Last Answer : An inverse relationship between marginal utility and the stock of commodity

Law of diminishing marginal utility is based on the assumption that a. Tastes change over time b. Consumption is continuous c. Different units of goods consumed are homogeneous Of these statements: A.Only a is true B.a and c are true C.b and c are true D.All are true

Description : Law of diminishing marginal utility is based on the assumption that a. Tastes change over time b. Consumption is continuous c. Different units of goods consumed are homogeneous Of these statements: A.Only a is true B.a and c are true C.b and c are true D.All are true

Last Answer : D.All are true

Average Revenue means - (1) the revenue per unit of commodity sold (2) the revenue from all commodities sold (3) the profit realised from the marginal unit sold (4) the profit realised by sale of all commodities

Description : Average Revenue means - (1) the revenue per unit of commodity sold (2) the revenue from all commodities sold (3) the profit realised from the marginal unit sold (4) the profit realised by sale of all commodities

Last Answer : (1) the revenue per unit of commodity sold Explanation: Average revenue is the revenue per unit of the commodity sold. It can be obtained by dividing the TR by the number of units sold. Then, AR = ... of view. Therefore, average revenue curve of the firm is the same as demand curve of the consumer.

Average Revenue means (1) the revenue per unit of commodity sold (2) the revenue from all commodities sold (3) the profit realised from the marginal unit sold (4) the profit realised by sale of all commodities

Description :  Average Revenue means (1) the revenue per unit of commodity sold (2) the revenue from all commodities sold (3) the profit realised from the marginal unit sold (4) the profit realised by sale of all commodities

Last Answer : the revenue per unit of commodity sold

When marginal utility is zero, the total utility is - (1) Minimum (2) Increasing (3) Maximum (4) Decreasing

Description : When marginal utility is zero, the total utility is - (1) Minimum (2) Increasing (3) Maximum (4) Decreasing

Last Answer : (3) Maximum Explanation: Marginal utility measures the extra utility (or satisfaction) from consuming an additional unit of a product. Total utility is the total satisfaction from the consumption of the ... in total satisfaction from the consumption of that unit. So the total unit is at maximum.

Diamonds are priced higher than water because : (1) they are sold by selected firms with monopolistic powers. (2) their marginal utility to buyers is higher than that of water. (3) their total utility to buyers is higher than that of water. (4) consumers do not buy them at lower prices.

Description : Diamonds are priced higher than water because : (1) they are sold by selected firms with monopolistic powers. (2) their marginal utility to buyers is higher than that of water. (3) their total utility to buyers is higher than that of water. (4) consumers do not buy them at lower prices.

Last Answer : (2) their marginal utility to buyers is higher than that of water. Explanation: The water diamond paradox or puzzle was a mystery of Adam Smith who observed that the price of diamonds was much higher ... is very high and so consumers are willing to pay higher prices for diamond, than for water.

If total utility is maximum at a point, then marginal utility is - (1) positive (2) zero (3) negative (4) positive but decreasing

Description : If total utility is maximum at a point, then marginal utility is - (1) positive (2) zero (3) negative (4) positive but decreasing

Last Answer : (2) zero Explanation: Marginal utility of a good or service is the gain (or loss) from an increase (or decrease) in the consumption of that good or service. As the rate ... increase in consumption of units of commodities causes marginal utility to become negative; this signifies dissatisfaction.

Total utility is maximum, when (a) marginal utility is maximum (b) marginal utility is zero © marginal utility increases (d) average utility is maximum

Description : Total utility is maximum, when (a) marginal utility is maximum (b) marginal utility is zero © marginal utility increases (d) average utility is maximum

Last Answer : (b) marginal utility is zero

The law of diminishing marginal utility is most useful for explaining the (a) Law of supply (b) Law of demand © Shape of production possibility curve (d) curvature of total cost curve

Description : The law of diminishing marginal utility is most useful for explaining the (a) Law of supply (b) Law of demand © Shape of production possibility curve (d) curvature of total cost curve

Last Answer : (b) Law of demand

Diamonds are priced higher than water because : (1) they are sold by selected firms with monopolistic powers. (2) their marginal utility to buyers is higher than that of water. (3) their total utility to buyers is higher than that of water. (4) consumers do not buy them at lower prices.

Description : Diamonds are priced higher than water because : (1) they are sold by selected firms with monopolistic powers. (2) their marginal utility to buyers is higher than that of water. (3) their total utility to buyers is higher than that of water. (4) consumers do not buy them at lower prices.

Last Answer :  their marginal utility to buyers is higher than that of water.

If total utility is maximum at a point, then marginal utility is (1) positive (2) zero (3) negative (4) positive but decreasing

Description : If total utility is maximum at a point, then marginal utility is (1) positive (2) zero (3) negative (4) positive but decreasing

Last Answer : zero

When marginal utility is zero, the total utility is (1) Minimum (2) Increasing (3) Maximum (4) Decreasing

Description : When marginal utility is zero, the total utility is (1) Minimum (2) Increasing (3) Maximum (4) Decreasing

Last Answer : Maximum

The value of a commodity expressed in terms of money is known as - (1) Price (2) Utility (3) Value (4) Wealth

Description : The value of a commodity expressed in terms of money is known as - (1) Price (2) Utility (3) Value (4) Wealth

Last Answer : (1) Price Explanation: The exchange value of every commodity can be expressed in terms of money. This possibility has enabled money to become a medium for expressing values when the growing elaboration of ... . Thus, price can be defined as exchange value of a commodity expressed in terms of money.

The term utility means - (1) usefulness of a commodity (2) the satisfaction which a commodity yields (3) the service which a commodity is capable of rendering (4) None of these

Description : The term utility means - (1) usefulness of a commodity (2) the satisfaction which a commodity yields (3) the service which a commodity is capable of rendering (4) None of these

Last Answer : (2) the satisfaction which a commodity yields Explanation: In economics, 'Utility,' refers to the total satisfaction received from consuming a good or service. It is usually applied by economists ... commodities that an individual or a society would accept to maintain a given level of satisfaction.

The term utility means (1) usefulness of a commodity (2) the satisfaction which a commodity yields (3) the service which a commodity is capable of rendering (4) None of these

Description : The term utility means (1) usefulness of a commodity (2) the satisfaction which a commodity yields (3) the service which a commodity is capable of rendering (4) None of these 

Last Answer :  the satisfaction which a commodity yields

The value of a commodity expressed in terms of money is known as (1) Price (2) Utility (3) Value (4) Wealth

Description : The value of a commodity expressed in terms of money is known as (1) Price (2) Utility (3) Value (4) Wealth

Last Answer : Price

The term 'Dumping' refers to - (1) The sale of a substandard commodity (2) Sale in a foreign market of a commodity at a price below marginal cost (3) Sale in a foreign market of a commodity just at marginal cost with too much of profit (4) Smuggling of goods without paying any customs duty

Description : The term 'Dumping' refers to - (1) The sale of a substandard commodity (2) Sale in a foreign market of a commodity at a price below marginal cost (3) Sale in a foreign market of a commodity just at marginal cost with too much of profit (4) Smuggling of goods without paying any customs duty

Last Answer : (2) Sale in a foreign market of a commodity at a price below marginal cost Explanation: Dumping is an international price discrimination in which an exporter firm sells a portion of its out-put in ... , incurring loss in the foreign market (International Economics by M. Maria. John Kennedy, p.122).

According to principle of diminishing marginal rate of substitution a. One commodity must be decreased while other is increased b. Commodity which is increased has higher marginal significance c. Commodity which is decreased has higher marginal significance. Of these statemenls: A.Only a is correct B.Both a and b are correct C.Both a and c are correct D.All are correct

Description : According to principle of diminishing marginal rate of substitution a. One commodity must be decreased while other is increased b. Commodity which is increased has higher marginal significance c. Commodity which is decreased ... .Both a and b are correct C.Both a and c are correct D.All are correct

Last Answer : C.Both a and c are correct

The term ‘Dumping’ refers to (1) The sale of a sub-standard commodity (2) Sale in a foreign market of a commodity at a price below marginal cost (3) Sale in a foreign market of a commodity just at marginal cost with too much of profit (4) Smuggling of goods without paying any customs duty

Description : The term ‘Dumping’ refers to (1) The sale of a sub-standard commodity (2) Sale in a foreign market of a commodity at a price below marginal cost (3) Sale in a foreign market of a commodity just at marginal cost with too much of profit (4) Smuggling of goods without paying any customs duty

Last Answer : Sale in a foreign market of a commodity at a price below marginal cost

The demand for a product is 25 units when the price is `10, however the demand rises to 26 when the price is reduced to `9.9 per unit. The marginal revenue from production and sale of additional unit from 25 to 26 is (a) `7.4 ; (b) `(16) ; (c) `10 ; (d) `257.6

Description : The demand for a product is 25 units when the price is `10, however the demand rises to 26 when the price is reduced to `9.9 per unit. The marginal revenue from production and sale of additional unit from 25 to 26 is (a) `7.4 ; (b) `(16) ; (c) `10 ; (d) `257.6

Last Answer : (a) `7.4 ;

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 4D.1 2 3 4 5

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

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

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

Consumer gets maximum satisfaction at the point where - (1) Marginal Utility = Price (2) Marginal Utility > Price (3) Marginal Utility < Price (4) Marginal Cost = Price

Description : Consumer gets maximum satisfaction at the point where - (1) Marginal Utility = Price (2) Marginal Utility > Price (3) Marginal Utility < Price (4) Marginal Cost = Price

Last Answer : (1) Marginal Utility = Price Explanation: As per the law of diminishing marginal utility, the utility of each successive unit goes on diminishing as more and more units of a commodity are consumed. A ... for it. In this way, the consumer will get the maximum satisfaction and will be in equilibrium.

Demand curve can be derived from the law of diminishlng marginal utility on which of the following assumptions? (i) Utility can be measured in quantitative terms (ii) Utility of money is constant Of these statements: A.Only (i) is true B.Both (i) and (ii) are true C.Only (ii) is true D.Neither (i) nor (ii) is true

Description : Demand curve can be derived from the law of diminishlng marginal utility on which of the following assumptions? (i) Utility can be measured in quantitative terms (ii) Utility of money is constant Of these statements: A.Only ... ) and (ii) are true C.Only (ii) is true D.Neither (i) nor (ii) is true

Last Answer : B.Both (i) and (ii) are true

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

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

Consumer gets maximum satisfaction at the point where (1) Marginal Utility = Price (2) Marginal Utility > Price (3) Marginal Utility < Price (4) Marginal Cost = Price

Description : Consumer gets maximum satisfaction at the point where (1) Marginal Utility = Price (2) Marginal Utility > Price (3) Marginal Utility < Price (4) Marginal Cost = Price

Last Answer : Marginal Utility = Price

If in question No. 286 the price is reduced to `9 But the demand goes to 26 units what is the marginal revenue from sale of 26th unit (a) `7.4 ; (b) `(-16) ; (c) `16 ; (d) `257.4

Description : If in question No. 286 the price is reduced to `9 But the demand goes to 26 units what is the marginal revenue from sale of 26th unit (a) `7.4 ; (b) `(-16) ; (c) `16 ; (d) `257.4

Last Answer :  (b) `(-16) ;

Marginal cost is defined as……………………. (a) Change in total cost due to addition of one unit ; (b) Total cost divided by additional unit; (c) Total cost divided by total units produced ; (d) Total sales / Total production

Description : Marginal cost is defined as……………………. (a) Change in total cost due to addition of one unit ; (b) Total cost divided by additional unit; (c) Total cost divided by total units produced ; (d) Total sales / Total production

Last Answer : (a) Change in total cost due to addition of one unit ;

"Marginal Cost" equals - (1) total cost minus total benefit for the last unit produced (2) total cost divided by total benefit for the last unit produced (3) total cost divided by quantity (4) the change in total cost divided by the change in quantity

Description : "Marginal Cost" equals - (1) total cost minus total benefit for the last unit produced (2) total cost divided by total benefit for the last unit produced (3) total cost divided by quantity (4) the change in total cost divided by the change in quantity

Last Answer : (4) the change in total cost divided by the change in quantity Explanation: Marginal cost is the change in the total cost that arises when the quantity produced has an increment by unity. That is, it is ... Rs.50,002. That would mean the marginal cost-the cost of producing the next unit- was Rs.2.

The addition to total cost by producing an additional unit of out-put by a firm is called - (1) Variable cost (2) Average cost (3) Marginal cost (4) Opportunity cost

Description : The addition to total cost by producing an additional unit of out-put by a firm is called - (1) Variable cost (2) Average cost (3) Marginal cost (4) Opportunity cost

Last Answer : (3) Marginal cost Explanation: The addition to total cost by producing an additional unit of output by a firm is called Marginal cost. Average cost is the total cost of producing a given output divided by that output.

Marginal cost is the - (1) cost of producing a unit of output (2) cost of producing an extra unit of output (3) cost of producing the total output (4) cost of producing a given level of output

Description : Marginal cost is the - (1) cost of producing a unit of output (2) cost of producing an extra unit of output (3) cost of producing the total output (4) cost of producing a given level of output

Last Answer : (2) cost of producing an extra unit of output Explanation: Marginal cost is the change in total cost that arises when the quantity produced changes by one unit. That is, it is the cost ... , marginal cost at each level of production includes any additional costs required to produce the next unit.

1. Which of the following concepts represents the extra revenue a firm receives from the services of an additional unit of a factor of production? a. total revenue b. marginal physical product c. marginal revenus product d. marginal revenue

Description : 1. Which of the following concepts represents the extra revenue a firm receives from the services of an additional unit of a factor of production? a. total revenue b. marginal physical product c. marginal revenus product d. marginal revenue

Last Answer : c. marginal revenus product

Marginal Propensity to Consume is (a) Increase in consumption due to one unit increase in income. (b) Total consumption divided by total income. © Both (a) and (b). (d) Neither (a) nor (b).

Description : Marginal Propensity to Consume is (a) Increase in consumption due to one unit increase in income. (b) Total consumption divided by total income. © Both (a) and (b). (d) Neither (a) nor (b).

Last Answer : (a) Increase in consumption due to one unit increase in income.

“Marginal Cost” equals (1) total cost minus total benefit for the last unit produced (2) total cost divided by total benefit for the last unit produced (3) total cost divided by quantity (4) the change in total cost divided by the change in quantity

Description : “Marginal Cost” equals (1) total cost minus total benefit for the last unit produced (2) total cost divided by total benefit for the last unit produced (3) total cost divided by quantity (4) the change in total cost divided by the change in quantity

Last Answer : the change in total cost divided by the change in quantity

The addition to total cost by producing an additional unit of output by a firm is called (1) Variable cost (2) Average cost (3) Marginal cost (4) Opportunity cost

Description : The addition to total cost by producing an additional unit of output by a firm is called (1) Variable cost (2) Average cost (3) Marginal cost (4) Opportunity cost

Last Answer : Marginal cost

Marginal cost is the (1) cost of producing a unit of output (2) cost of producing an extra unit of output (3) cost of producing the total output (4) cost of producing a given level of output

Description : Marginal cost is the (1) cost of producing a unit of output (2) cost of producing an extra unit of output (3) cost of producing the total output (4) cost of producing a given level of output

Last Answer : cost of producing an extra unit of output

What is the marginal utility at the highest state of total utility ?

Description : What is the marginal utility at the highest state of total utility ?

Last Answer : The marginal utility becomes zero when the total utility increases and reaches the maximum value.

Calculate the velocity of a wave with frequency 2 x10 9 rad/s and phase constant of 4 x 10 8 units. a) 0.5 b) 5 c) 0.2 d) 2

Description : Calculate the velocity of a wave with frequency 2 x10 9 rad/s and phase constant of 4 x 10 8 units. a) 0.5 b) 5 c) 0.2 d) 2

Last Answer : b) 5

Calculate the electric field due to a surface charge of 20 units on a plate in air(in 10 12 order) a) 2.19 b) 1.12 c) 9.21 d) 2.91

Description : Calculate the electric field due to a surface charge of 20 units on a plate in air(in 10 12 order) a) 2.19 b) 1.12 c) 9.21 d) 2.91

Last Answer : b) 1.12

An employer goes on employing more and more of a factor units until : (1) the Average Revenue Productivity becomes equal to Marginal Revenue Productivity. (2) the Marginal Revenue Productivity becomes zero. (3) the Diminishing Marginal Returns sets into operation. (4) the Marginal Revenue Productivity of a factor becomes equal to its reward.

Description : An employer goes on employing more and more of a factor units until : (1) the Average Revenue Productivity becomes equal to Marginal Revenue Productivity. (2) the Marginal Revenue Productivity becomes ... into operation. (4) the Marginal Revenue Productivity of a factor becomes equal to its reward.

Last Answer : (4) the Marginal Revenue Productivity of a factor becomes equal to its reward. Explanation: 'According to the Marginal Productivity Theory, the reward or the price of a factor unit depends upon its ... marginal cost of the factor is greater than MRP, it will reduce employment to reduce its loss.

An employer goes on employing more and more of a factor units until : (1) the Average Revenue Productivity becomes equal to Marginal Revenue Productivity. (2) the Marginal Revenue Productivity becomes zero. (3) the Diminishing Marginal Returns sets into operation. (4) the Marginal Revenue Productivity of a factor becomes equal to its reward.

Description : An employer goes on employing more and more of a factor units until : (1) the Average Revenue Productivity becomes equal to Marginal Revenue Productivity. (2) the Marginal Revenue Productivity becomes ... into operation. (4) the Marginal Revenue Productivity of a factor becomes equal to its reward.

Last Answer : the Marginal Revenue Productivity of a factor becomes equal to its reward.

Calculate the energy stored per unit volume in a dielectric medium due to polarisation when P = 9 units and E = 8 units. a) 1.77 b) 2.25 c) 36 d) 144

Description : Calculate the energy stored per unit volume in a dielectric medium due to polarisation when P = 9 units and E = 8 units. a) 1.77 b) 2.25 c) 36 d) 144

Last Answer : c) 36

Calculate the velocity of wave propagation in a conductor with frequency 5 x 10 8 rad/s and phase constant of 3 x 10 8 units. a) 3/5 b) 15 c) 5/3 d) 8

Description : Calculate the velocity of wave propagation in a conductor with frequency 5 x 10 8 rad/s and phase constant of 3 x 10 8 units. a) 3/5 b) 15 c) 5/3 d) 8

Last Answer : c) 5/3

Capital output ratio of a commodity measures - (1) its per unit cost of production (2) the amount of capital invested per unit of output (3) the ratio of capital depreciation to quantity of output (4) the ratio of working capital employed to quantity of output

Description : Capital output ratio of a commodity measures - (1) its per unit cost of production (2) the amount of capital invested per unit of output (3) the ratio of capital depreciation to quantity of output (4) the ratio of working capital employed to quantity of output

Last Answer : (2) the amount of capital invested per unit of output Explanation: Capital Output Ratio is the ratio of capital used to produce an output over a period of time. This ratio has a tendency ... order to increase the output. When countries use their natural resources instead of capital then COR reduces.

Extension or contraction of quantity demanded of a commodity is a result of a change in the - (1) unit price of the commodity (2) income of the consutner (3) tastes of the consumer (4) climate of the region

Description : Extension or contraction of quantity demanded of a commodity is a result of a change in the - (1) unit price of the commodity (2) income of the consutner (3) tastes of the consumer (4) climate of the region

Last Answer : (1) unit price of the commodity Explanation: Demand for a commodity refers to the quantity of the commodity that people are willing to purchase at a specific price per unit of time, other factors ... In other words, higher the price, lower the demand and vice versa, other things remaining constant.

Capital output ratio of a commodity measures (1) its per unit cost of production (2) the amount of capital invested per unit of output (3) the ratio of capital depreciation to quantity of output (4) the ratio of working capital employed to quantity of output

Description : Capital output ratio of a commodity measures (1) its per unit cost of production (2) the amount of capital invested per unit of output (3) the ratio of capital depreciation to quantity of output (4) the ratio of working capital employed to quantity of output

Last Answer : the amount of capital invested per unit of output

Extension or contraction of quantity demanded of a commodity is a result of a change in the (1) unit price of the commodity (2) income of the consumer (3) tastes of the consumer (4) climate of the region

Description : Extension or contraction of quantity demanded of a commodity is a result of a change in the (1) unit price of the commodity (2) income of the consumer (3) tastes of the consumer (4) climate of the region

Last Answer : unit price of the commodity

If total product is at its maximum then: (AP= Average product) (MP= Marginal product) (1) AF = 0 (2) AP < 0 (3) MP = 0 (4) AP = MP = 0

Description : If total product is at its maximum then: (AP= Average product) (MP= Marginal product) (1) AF = 0 (2) AP < 0 (3) MP = 0 (4) AP = MP = 0

Last Answer : (3) MP = 0 Explanation: Total product (TP) is the total output a production unit can produce, using different combination of factors of production. When marginal product =0 (at point D in ... figure given below). Then en as the marginal product becomes negative, the total product starts going down.