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Frank solutions for Economics [English] Class 12 ISC chapter 22 - Model Short Answer Questions [Latest edition]

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Frank solutions for Economics [English] Class 12 ISC chapter 22 - Model Short Answer Questions - Shaalaa.com
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Solutions for Chapter 22: Model Short Answer Questions

Below listed, you can find solutions for Chapter 22 of CISCE Frank for Economics [English] Class 12 ISC.


MODEL SHORT ANSWER QUESTIONS
MODEL SHORT ANSWER QUESTIONS [Pages 449 - 496]

Frank solutions for Economics [English] Class 12 ISC 22 Model Short Answer Questions MODEL SHORT ANSWER QUESTIONS [Pages 449 - 496]

1. (i)Page 449

What is microeconomics?

1. (ii)Page 449

Give an example of microeconomics.

2. (i)Page 449

Define macroeconomics.

2. (ii)Page 449

Give an example of macroeconomics.

3.Page 449

What do you mean by demand?

4.Page 449

How does demand differ from want?

5.Page 449

Distinguish between desired (ex-ante) demand and effective (ex-post) demand.

6.Page 449

Give the meaning of joint demand.

7.Page 449

What is composite demand?

8.Page 449

What is meant by derived demand?

9.Page 450

What is price demand?

10.Page 450

What do you understand by income demand?

11.Page 450

What do you mean by substitute goods?

12.Page 450

Define complementary goods. 

13.Page 450

Give the meaning of Cross demand.

14.Page 450

What do you mean by a normal good?

15.Page 450

Define an inferior good.

16.Page 450

What do you understand by Giffen goods?

17.Page 450

What is a demand function?

18.Page 450

Explain four factors on which the supply of a commodity depends.

19.Page 451

How does an increase in income affect the demand for an inferior good?

20.Page 451

State the law of demand.

21.Page 451

Give two exceptions to the law of demand.

22.Page 451

Define income effect.

23.Page 451

What is the substitution effect?

24.Page 451

What do you mean by movement along the demand curve (change in quantity demanded)?

25.Page 452

How does an increase in the price of a commodity affect the quantity demanded? Explain it with the help of a diagram.

26. (i)Page 452

What do you understand by Shift of demand curve?

26. (ii)Page 452

What do you understand by Shift of demand curve?

27. (i)Page 452

Differentiate between a change in quantity demanded and a change in demand.

27. (ii)Page 452

Distinguish between “movement along the demand curve” and shift of a demand curve.

28.Page 452

Give any three factors that can cause a rightward shift of the demand curve.

29.Page 453

Give two reasons for the shift of the demand curve towards the left.

30.Page 453

What is the difference between cardinal and ordinal measurement of utility?

31.Page 453

Define Utility.

32.Page 453

Define marginal utility. 

33. (i)Page 453

When does marginal utility become zero?

33. (ii)Page 453

When does marginal utility become negative?

34. (i)Page 453

Define the following concept:

Total utility

34. (ii)Page 453

Explain the relationship between Total utility and Marginal utility.

35.Page 453

Explain the law of diminishing marginal utility.

36.Page 454

State and explain the assumptions of the law of diminishing marginal utility.

37.Page 454

Explain the Law of Equi-Marginal Utility.

38. (i)Page 454

State the equilibrium condition in terms of cardinal utility analysis in the case of one commodity.

38. (ii)Page 454

State the equilibrium condition in terms of cardinal utility analysis in case of two commodities.

39. (i)Page 454

What do you understand by indifference curve?

39. (ii)Page 454

What do you understand by indifference map?

40.Page 454

What do you understand by scale of preference?

41.Page 454

Explain the marginal rate of substitution between two goods.

42.Page 455

What is a budget line?

43.Page 455

Discuss any two properties of the indifference curve. 

44.Page 455

State two assumptions of indifference curve analysis.

45.Page 455

State the condition of consumer's equilibrium in terms of the indifference curve approach.

46.Page 455

State two differences between utility analysis and indifference curve analysis.

47.Page 455

What is meant by price elasticity of demand?

48.Page 456

What does income elasticity of demand show?

49.Page 456

What is meant by cross elasticity of demand?

50.Page 456

What does zero cross elasticity of demand between two goods imply? Give an example to explain.

51.Page 456

Mention two factors affecting price elasticity of demand.

52. (i)Page 456

Draw three demand curves showing the same value of price elasticity of demand at all the points.

52. (ii)Page 456

Draw three demand curves showing the same value of price elasticity of demand at all the points.

53.Page 457

Draw a downward sloping straight line demand curve touching both the axes. Mark the price elasticity at different points on this demand curve.

54. (i)Page 457

What would be the price elasticity of demand when total expenditure on a commodity changes in the opposite direction to change in its price?

54. (ii)Page 457

What would be the price elasticity of demand when total expenditure on a commodity changes in the same direction as the change in its price?

54. (iii)Page 457

What will be the elasticity of demand in the following situation?

When total expenditure remains the same in spite of a change in price.

55.Page 457

With the rise in price by ₹ 5, the quantity demanded changes from 100 units to 95 units. The price elasticity of demand is (–) 1.2. Find out the price before change.

56.Page 457

If demand falls by 5 percent due to an increase in income by 20 percent, calculate the income elasticity of demand. What type of commodity is this?

57. (i)Page 457

Distinguish between supply and stock.

57. (ii)Page 457

Give two differences between intended supply and actual supply.

58.Page 458

Explain four factors on which the supply of a commodity depends.

59.Page 458

State the law of supply.

60. (i)Page 458

What are the reasons for upward sloping supply curve?

60. (ii)Page 458

Explain the law of supply.

61.Page 458

Draw the supply curve of a perishable commodity. Explain this shape of the supply curve.

62. (i)Page 459

What is meant by market period?

62. (ii)Page 459

What is the shape of supply curve in the market period?

63.Page 459

Why is the supply curve of labour backward sloping? Explain with the help of a diagram.

64.Page 459

Distinguish between expansion of supply and increase in supply.

65.Page 459

Distinguish between contraction and decrease in supply.

66.Page 459

State what causes movement along the supply curve and show it diagrammatically.

67.Page 460

State what causes a shift in the supply curve and show it diagrammatically.

68. (i)Page 460

What is meant by price elasticity of supply?

68. (ii)Page 460

Draw diagrams to illustrate the price elasticity of supply as equal to zero.

68. (iii)Page 460

Draw diagrams to illustrate the price elasticity of supply as equal to infinity.

69. (i)Page 460

Draw the supply curve showing price elasticity of supply equal to one.

69. (ii)Page 460

Draw the supply curve showing price elasticity of supply less than one.

69. (iii)Page 460

Draw a straight line supply curve of the following situation.

More than unitary elastic

70.Page 461

At a price of ₹8 per unit, the quantity supplied of a commodity is 200 units. It’s price elasticity is equal to 1.5. If its price rises to ₹10 per unit, calculate its quantity supplied at the new price.

71. (i)Page 461
What is meant by equilibrium?
71. (ii)Page 461

What is the equilibrium price?

72. (i)Page 461

Using a diagram, show the situation when the equilibrium quantity changes but the equilibrium price remains same as a result of change in demand.

72. (ii)Page 461

With the help of diagrams, show the effect of a change in demand (or shift in demand curves) on equilibrium price and quantity of a commodity when Supply curve is perfectly elastic.

73. (i)Page 461

Using a diagram, show the situation when the equilibrium price changes, but the equilibrium quantity remains same as a result of change in demand.

73. (ii)Page 461

Using a diagram, show the situation when the equilibrium price changes, but the equilibrium quantity remains same as a result of change in demand.

74. (i)Page 462

When does the equilibrium quantity remain unaffected by a change in supply? Show it with the help of a diagram.

74. (ii)Page 462

When does the equilibrium quantity remain unaffected by a change in supply? Show it with the help of a diagram.

75. (i)Page 462

When does the equilibrium price remain unaffected by a change in supply? Show it with the help of a diagram.

75. (ii)Page 462

Show with the help of a diagram the effect of a change in supply on equilibrium price when the demand curve is perfectly elastic.

76.Page 462

Explain price ceiling with the help of a diagram.

77.Page 463

Explain the meaning of floor price with the help of a diagram.

78.Page 463

Define production function.

79.Page 463

Distinguish Between short-run and long-run.

80. (i)Page 463

Define average product.

80. (ii)Page 463

How can you get the average product from the total product?

81. (i)Page 463

Define marginal product.

81. (ii)Page 463

How can you get marginal product from total product?

82.Page 464

What will be the marginal product

  1. when the total product of a variable factor reaches its maximum.
  2. when is total product falling? Draw a diagram to illustrate your answer.
83.Page 464

Give the meaning of returns to a factor.

84.Page 464

What is meant by increasing returns to a variable factor?

85.Page 464

What do you understand by diminishing returns to a variable factor?

86.Page 464

State the law of variable proportions.

87.Page 464

Give two assumptions of the law of variable proportions.

88.Page 464

What is meant by returns to scale?

89.Page 464

What do you understand by increasing (decreasing) returns to scale?

90.Page 464

Explain the meaning of the indivisibility of a factor with an example.

91.Page 465

Distinguish between internal economies and external economies.

92.Page 465

Distinguish between internal and external diseconomies of scale.

93.Page 465

Distinguish between fixed factors and variable factors of production.

94.Page 465

Differentiate fixed cost from variable cost.

95. (i)Page 465

Explicit Cost − Define.

95. (ii)Page 465

Distinguish between implicit costs and explicit costs.

96. (i)Page 465

The following expenses are implicit costs and explicit costs: Give a reason for your answer.

Interest for funds provided by the owner of a firm

96. (ii)Page 465

The following expenses are implicit costs and explicit costs: Give a reason for your answer.

Expenses incurred on machinery and equipment

96. (iii)Page 465

The following expenses are implicit costs and explicit costs Give a reason for your answer.

Payment made for an advertisement on TV.

96. (iv)Page 465

The following expenses are implicit costs and explicit costs Give a reason for your answer.

Managerial services are provided by the owner of a firm.

97.Page 465

State the differences between money cost and real cost.

98.Page 466

Define opportunity cost of production.

99.Page 466

Distinguish between private costs and social costs.

100. (i)Page 466

Define total fixed cost (TFC).

100. (ii)Page 466

Explain the shape of the total fixed cost (TFC) curve.

101Page 466

Explain the shape of the total variable cost with the help of a diagram.

102Page 467

Explain the shapes of AFC and AVC curves with the help of a diagram.

103 (i)Page 467

Explain the shape of the average cost curve (or average variable cost curve).

103 (ii)Page 467

Why is the short-run marginal cost curve ‘U’-shaped?

104.Page 467

What are the average fixed cost, average variable cost and average cost of a firm? How are they related?

105. (i)Page 467

Define marginal cost.

105. (ii)Page 467

Illustrate marginal cost through a numerical example.

106.Page 468

Why is marginal cost not associated with total fixed cost?

107.Page 468

Can there be some fixed cost in the long run? If not, why?

108. (i)Page 468

Define marginal revenue.

108. (ii)Page 468

With the help of an example, show how we can get marginal revenue from total revenue.

109.Page 468

Why average revenue curve of a firm is considered as its demand curve?

110.Page 468

Which concept of revenue is called ‘price’?

111.Page 468

When can AR = MR = Price? Give reasons for your answer.

112.Page 469

Why is the MR curve below the AR curve under imperfect competition?

113.Page 469

Define the term market.

114.Page 469

Define market structure.

115.Page 469

Distinguish between the following:

Perfect competition and Monopoly

116.Page 469

Mention the similarities between perfect competition and monopolistic competition.

117.Page 470

Distinguish between the following:

Perfect competition and Monopolistic competition

118.Page 470

In what respects does oligopoly differ from monopoly? 

119.Page 470

Differentiate between monopoly and monopsony.

120.Page 470

How would you distinguish a price-taker firm form a price-maker firm?

121.Page 470

Identify the market that has a characteristic of perfect substitutes. Give one reason for your answer.

122.Page 470

Define the market which has product differentiation as a distinguishing characteristic.

123.Page 470

Explain the implication of ‘freedom of entry and exit to the firms’ under perfect competition.

124. (i)Page 470

Explain the following concept.

Product Differentiation

124. (ii)Page 471

Identify the market form for the item given below:

Product differentiation

125.Page 471

What are selling costs?

126.Page 471

What is meant by price discrimination in a monopoly market?

127.Page 471

Define normal profits.

128.Page 471

What is meant by abnormal (super-normal) profit?

129.Page 471

What do you mean by producer’s (firm’s) equilibrium?

130.Page 471

What are the conditions for the producer’s equilibrium?

131.Page 472

The break-even Point and the shutdown point are different. How?

132. (i)Page 472

What is meant by aggregate demand?

132. (i)Page 472

State components of aggregate demand.

133.Page 472

Distinguish between desired (ex-ante) demand and effective (ex-post) demand.

134.Page 472

What is aggregate supply?

135.Page 472

What is a ‘consumption function’?

136. (i)Page 472

Define average propensity to consume (APC).

136. (ii)Page 472

Define marginal propensity to consume (MPC).

137.Page 473

Given that national income is ₹800 crore and consumption expenditure is ₹640 crore, what is the average propensity to consume? When income increases to ₹1000 crore and consumption increases to ₹790 crore, what will be the marginal propensity to consume?

138.Page 473

Give the equation for a linear consumption function.

139.Page 473

Give the main properties of Keynesian consumption function.

140.Page 473

Briefly explain the shape of the Keynesian consumption function.

141.Page 473

What do you mean by a propensity to save?

142.Page 474

Differentiate between marginal propensity to save and average propensity to save.

143.Page 474

Calculate the marginal propensity to save (MPS) when total savings increase from ₹140 crore to ₹160 crore as a result of an increase in income from ₹600 crore to ₹700 crore.

144.Page 474

Distinguish between average propensity to consume and average propensity to save. How are the two interrelated?

145.Page 474

Explain that the sum total of marginal propensity to consume (c) and marginal propensity to save (s) is equal to 1.

146. (i)Page 474

Find out:

If MPC is 0.75, what will be the MPS?

146. (ii)Page 474

Find out:

If APS is 0.3, what will be the APC?

147.Page 474

Define investment.

148.Page 474

Differentiate between private investment and public investment.

149.Page 474

Distinguish between autonomous investment and induced investment.

150.Page 475

State briefly the two approaches to the determination of income and output.

151.Page 475

Define investment multiplier.

152.Page 475

State the formula for the investment multiplier.

153.Page 475

How is the investment multiplier related to marginal propensity to consume?

154.Page 475

How is the multiplier related to the marginal propensity to save?

155. (i)Page 475

Find out the value of multiplier when MPC (c) = 0.8

155. (ii)Page 475

Find out the value of multiplier when MPS (s) = 0.25.

156.Page 475

In an economy, MPC = 0.8. If investment increases by ₹ 500 crore, calculate the increase in income.

157.Page 476

Define full employment.

158.Page 476

Distinguish between voluntary and involuntary unemployment.

159.Page 476

What is excess demand? Illustrate it graphically.

160.Page 476

What is meant by inflationary gap?

161. (i)Page 476

Define ‘deficient demand’.

161. (ii)Page 476

Illustrate graphically the notion of ‘deficient demand.’

162.Page 477

How can excess demand and deficient demand be tackled?

163.Page 477

What is meant by barter exchange?

164.Page 477

What is a barter economy?

165.Page 477

What do you mean by double coincidence of wants?

166.Page 477

Point out two shortcomings of the barter system of exchange.

167.Page 477

What is money?

168.Page 477

Explain various stages in the evolution of money.

169.Page 477

What is paper money?

170.Page 477

What is deposit money or bank money?

171. (i)Page 478

Distinguish between currency and deposit money.

171. (ii)Page 478

Distinguish between legal tender and optional money.

172.Page 478

What is meant by legal tender money?

173.Page 478

Distinguish between limited legal tender and unlimited legal tender.

174.Page 478

State the two primary functions of money.

175.Page 478

Explain the secondary functions of money.

176.Page 478

Define money supply.

177.Page 478

State the main components of money supply in terms of the narrow definition of money supply (M1).

178.Page 479

State the various components of money supply used by the Reserve Bank of India.

179.Page 479

What is high-powered money?

180.Page 479

What is a commercial bank?

181.Page 479

What are the two main functions of a commercial bank?

182.Page 479

Distinguish between:

Demand deposit and Time deposit

182.Page 479

Distinguish between:

Current Account and Fixed Deposit Account

183.Page 479

What is an overdraft facility?

184.Page 480

What are the different forms in which banks extend loans?

185Page 480

Point out any three limitations to the credit creation by commercial banks.

186.Page 480

What is a credit multiplier?

187. (i)Page 480

What is a central bank?

187. (ii)Page 480

Name the central bank of our country.

188.Page 480

Mention two differences between the Central Bank and a Commercial Bank. 

189.Page 480

Explain the functions of the Central Bank. 

190.Page 481

How is a central bank (RBI) banker to the banks?

191.Page 481

Central bank is the lender of the last resort. Explain.

192.Page 481

What is meant by the following function of the central bank?

Clearing house

193.Page 481

Define bank rate.

194.Page 481

What is meant by open market operations?

195.Page 481

Distinguish between:

Cash Reserve Ratio and Statutory Liquidity Ratio

196.Page 481

Distinguish between repo rate and reverse repo rate.

197.Page 481

Differentiate between quantitative and qualitative methods of credit control.

198.Page 482

What are the major qualitative instruments of credit control?

199.Page 482

What is moral suasion?

200.Page 482

What do you mean by credit rationing?

201.Page 482

What is monetary policy?

202.Page 482

Define balance of payments.

203.Page 482

State the broad classification of components of balance of payments.

204.Page 482

State the items included in the balance of payments of a country.

205.Page 482

Define balance of trade.

206.Page 482

What is meant by balance of current account?

207.Page 483

What is balance of capital account?

208.Page 483

Distinguish between Balance of Trade and Balance of Payments.

209.Page 483

Distinguish between an autonomous transaction and accommodating transactions of the balance of payments account.

210.Page 483

Mention two invisible items in the balance of the payments of a country.

211.Page 483

What do you mean by adverse balance of payments?

212.Page 483

Briefly explain two reasons for the adverse balance of payments in any economy.

213.Page 483

State two measures to correct disequilibrium in the balance of payments.

214.Page 484

What is meant by foreign exchange?

215.Page 484

What is the rate of foreign exchange?

216.Page 484

What is a flexible (floating) exchange rate system?

217.Page 484

What is fixed exchange rate system?

218.Page 484

Give one difference between flexible exchange rate and fixed exchange rate.

219.Page 484

Differentiate between devaluation and depreciation.

220.Page 484

Differentiate between revaluation of currency and appreciation of the currency.

221. (i)Page 485

What do you understand by fiscal policy?

221. (ii)Page 485

State and explain instruments of fiscal policy.

222.Page 485

State two objectives of fiscal policy.

223.Page 485

Explain the use of fiscal policy in controlling inflationary situation.

224.Page 485

State any two ways in which the fiscal policy can be used to achieve the objective of equity:

225.Page 485

What is counter-cyclical fiscal policy?

226.Page 485

Define a tax.

227. (i)Page 485

Define direct tax

227. (ii)Page 485

Give any two examples of direct tax.

228. (i)Page 485

Define Indirect tax

228. (ii)Page 485

Give an example of Indirect tax.

229.Page 486

State the four merits of a direct tax.

230.Page 486

What are the merits of an indirect tax?

231. (i)Page 486

What are progressive taxes.

231. (ii)Page 486

Illustrate progressive tax graphically.

232. (i)Page 486

What are proportional taxes?

232. (ii)Page 486

Illustrate proportional tax graphically.

233.Page 486

What is meant by regressive taxation?

234.Page 486

What is a degressive tax? 

235.Page 486

Answer in One Sentence:

What is GST?

236.Page 487

What is public expenditure?

237.Page 487

Distinguish between the following concepts:

Developmental expenditure and non-developmental expenditure.

238.Page 487

Distinguish between productive and unproductive public expenditure, citing an example of each.

239. (i)Page 487

How does an increase in public expenditure lead to an increase in the level of production in the economy?

239. (ii)Page 487

How does an increase in public expenditure increase the level of employment in a country?

240.Page 487

Explain two ways by which public expenditure promotes economic development.

241.Page 487

Mention how public expenditure reduces inequalities of income.

242. (i)Page 487

What do you mean by public debt?

242. (ii)Page 488

Distinguish between internal debt and external debt.

243.Page 488

Differentiate between productive and unproductive debt.

244. (i)Page 488

Mention two reasons responsible for borrowing by the government.

244. (ii)Page 488

Give two reasons each for resorting to external borrowing by the government.

245.Page 488

State two adverse effects of public debt.

246.Page 488

Mention any three methods of redemption of public debt.

247.Page 488

What is meant by ‘deficit financing’?

248.Page 489

State two ways in which deficit financing can promote economic development.

249.Page 489

Mention two adverse effects of the policy of deficit financing.

250.Page 489

What is meant by budget of the government?

251.Page 489

State the importance of the government budget.

252.Page 489

What is Supplemetary Budget?

253.Page 489

Explain zero base budgeting.

254.Page 489

What is a performance budget?

255.Page 489

What is Revenue budget?

256.Page 489

What is a capital budget?

257.Page 489

Distinguish between revenue receipts and capital receipts in a government budget. Give example in each case.

258.Page 490

Distinguish between revenue expenditure and capital expenditure. 

259. (i)Page 490

Give two examples of revenue receipts in a financial budget.

259. (ii)Page 490

Give two examples of capital receipts in a financial budget.

260.Page 490

Differentiate between plan and non-plan expenditure.

261. (i)Page 490

Define of the following concept.

Balanced budget

261. (ii)Page 490

Define deficit budget.

261. (iii)Page 490

Define surplus budget.

262.Page 490

What is meant by revenue deficit?

263.Page 491

Define fiscal deficit.

264.Page 491

What is a primary deficit?

265.Page 491

Define national income.

266.Page 491

Give two uses of national income data.

267.Page 491

State the meaning of ‘normal resident’ of a country.

268.Page 491

Define domestic territory.

269.Page 491

Distinguish between final goods and intermediate goods. Give an example of each.

270. A.Page 491

What is the solution to the problem of double counting in the estimation of national income?

270. B (i)Page 491

What is double counting of national income?

270. B (ii)Page 491

What is the solution to the problem of double counting in the estimation of national income?

271.Page 491

What do you understand by “transfer payments” or “transfer earnings”?

272.Page 491

Distinguish between ‘current transfers’ and ‘capital transfers.’

273.Page 491

What is meant by circular flow of income?

274.Page 492

Distinguish between real flows and money flows.

275. (i)Page 492

What is meant by withdrawals (leakages)?

275. (ii)Page 492

What is meant by injections in the circular flow of income?

276.Page 492

Distinguish between domestic product (income) and national product (income).

277.Page 493

Define net income earned from abroad.

278.Page 493

Distinguish between:

National income at market prices and national income at factor cost.

279.Page 493

What do you understand by net indirect taxes?

280.Page 493

What is national disposable income?

281.Page 493

Distinguish between gross national disposable income and net national disposable income.

282.Page 493

What is private income?

283.Page 493

Define the following concepts ‘Personal Income’.

284.Page 493

Define the following concepts ‘Personal Disposable Income.’

285.Page 494

What is per capita income?

286.Page 494

Distinguish between real gross domestic product (GDP) and nominal gross domestic product (GDP).

287. (i)Page 494

Distinguish between national income at current and national income of constant prices?

287. (ii)Page 494

Distinguish between nominal national income and real national income.

288.Page 494

State any two limitations of per capita GDP as an index of economic welfare.

289.Page 494

How does the net product method measure national income?

290.Page 494

Distinguish between value added at market price and value added at factor cost.

291.Page 495

State the meanings of the following:

Operating Surplus

292. (i)Page 495

What is meant by compensation of employees?

292. (ii)Page 495

Explain the following component of the domestic factor income.

Compensation of employees

293.Page 495

State the main components of domestic factor income.

294.Page 495

What are the categories of expenditure taken in calculating national income by the expenditure method?

295.Page 495

Distinguish between net export and net factor income from abroad.

296.Page 496

State the precautions while using expenditure method to measure national income.

297.Page 496

Explain four problems faced in the calculation of the national income in underdeveloped countries.

298.Page 496

State three difficulties in calculating national income by the product (value-added) method.

299.Page 496

State three difficulties in the estimation of national income by the income method.

300.Page 496

Mention any three difficulties in calculating national income by the expenditure method.

Solutions for 22: Model Short Answer Questions

MODEL SHORT ANSWER QUESTIONS
Frank solutions for Economics [English] Class 12 ISC chapter 22 - Model Short Answer Questions - Shaalaa.com

Frank solutions for Economics [English] Class 12 ISC chapter 22 - Model Short Answer Questions

Shaalaa.com has the CISCE Mathematics Economics [English] Class 12 ISC CISCE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Frank solutions for Mathematics Economics [English] Class 12 ISC CISCE 22 (Model Short Answer Questions) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.

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Concepts covered in Economics [English] Class 12 ISC chapter 22 Model Short Answer Questions are Microeconomics, Micro Economics VS Macro Economics, Macroeconomics, Branches of Economics, Determinants of Demand, Role of Demand and Supply in Economics, Concept of Demand, Types of Demand, Law of Demand, Demand Curve, Reasons for the Downward Slope of the Demand Curve, Demand Function, Demand Schedule, Exceptions to the Law of Demand, Movement along the Demand Curve and Shift of the Demand Curve, Difference Between Extension and Increase in Demand, Paul A. Samuelson: Father of Modern Economics, Market Demand Schedule, Market Demand Curve, Importance of the Law of Demand, Change in Quantity Demanded: Movement along the Demand Curve, Change in Demand – Shift in Demand Curve, Individual Demand Curve, Individual Demand Schedule, Difference Between Contraction and Decrease in Demand, Cardinal Approach (Utility Analysis), Total Utility and Marginal Utility, Law of Diminishing Marginal Utility, Consumer's Equilibrium through Cardinal Utility Approach, Law of Equi-Marginal Utility, Importance and Limitations of law of Equi-Marginal Utility, Ordinal Utility Analysis/Indifference Curve Analysis, Alfred Marshall: Key Contributor to Economics, Relationship Between Total Utility and Marginal Utility, Approaches to Consumer Behaviour, Relationship Between Marginal Rate of Substitution and Marginal Utility, Properties of Indifference Curves, Price Line or Budget Line, Consumer's Equilibrium through Indifference Curve Approach, Basic Concepts of Microeconomics > Utility, Concept of Elasticity of Demand, Types of Elasticity of Demand > Price Elasticity, Factors Affecting Price Elasticity of Demand, Importance of Elasticity of Demand, Types of Elasticity of Demand > Income Elasticity, Types of Elasticity of Demand > Cross Elasticity, Numerical Problems of Price Elasticity of Demand, Methods of Measuring Price Elasticity of Demand, Determinants of Supply, Movements Along and Shifts in Supply Curve, Measurement of Elasticity of Supply, Concept of Supply, Law of Supply, Price Elasticity of Supply, Categories (Degrees) of Elasticity of Supply, Applications of Tools of Demand and Supply Price Control, Effect of Simultaneous change in Demand and Supply on Equilibrium Price, Equilibrium Price and Quantity in a Competitive Market, Effects of Simultaneous Changes (Shifts) in Demand and Supply, Some Special Cases of Equilibrium, Basic Concepts of Equilibrium and Equilibrium Price, Basics of Production Theory, Law of Variable Proportions, Three Stages of Production, Stages of Operation and the Decision to Produce, Variation of Output in the Long Run - Returns to Scale, Production Function, Variation of Output in the Short-Run Returns to a Factor, Relationship between Average Product (AP) and Marginal Product (MP), Relationship between Total Product (TP) and Marginal Product (MP), Changes in Production, Products, Factors of Production, Explanation of the Law of Variable Proportions, Law of Variable Proportions and Returns to Scale Compared, Scale of Production and Concept of Indivisibility, Economies of Scale, Diseconomies of Scale, Significance of Economies of Scale, Revenue Concepts, Relationship between Total, Average and Marginal Revenues under Perfect Competition, Cost of Production, Relationship between Total, Average and Marginal Revenue under Imperfect Competition, Significance of Revenue Curve, Behaviour of Cost in the Short - Run, Types of Revenue, Costs in Long Run Period, Difference Between Short - Run & Long Run Costs, Theories of Costs: Traditional Theory of Costs/Short Run Cost Curves, Relation Between Total, Average and Marginal Revenue, Relationship Between (Mutual Determination) AR, MR, and Elasticity of Demand, Comparative Study of Revenue Curves under Different Markets, Cost Concepts > Average Cost, Cost Concepts > Total Costs, Cost Concepts > Marginal Cost, Relationship between Average and Marginal Cost, Long-Run Cost Curves, Concept of Market, Market Structure, Perfect Competition, Monopoly, Monopolistic Competition, Oligopoly, Concept of Monopsony, Demand Curves of Firms under Different Market Forms, Comparison between different forms of market, Classification of Market Structure, Duopoly, Bilateral Monopoly, Other Forms of Market, Factors Determining Market / Extent of Market, Firm : An Economic Entity, Firm's Equilibrium, Profit Maximisation Objective, Producer's (Firm's) Equilibrium: Total Revenue and Total Cost Approach, Producer's (Firm's) Equilibrium: Marginal Revenue and Marginal Cost Approach, Determination of Long Run Equilibrium of a Firm, Determination of Short Run Equilibrium of a Firm, Perfect Competition, Changes in Equilibrium, Effect of Simultaneous change in Demand and Supply on Equilibrium Price, Time Element in the Theory of Price Determination, Determination of Equilibrium Prices, Normal Price and Law of Returns, Comparison between Market Price and Normal Price, Practical Applications of Tools of Demand and Supply Analysis, Price Determination Under Perfect Competition, Basic Model of Income Determination, The Concept of Full Employment, Aggregate Demand and Its Components, Propensity to Consume or Consumption Function, Propensity to Save, Investment Expenditure, Determination of Equilibrium Income and Output, Investment Multiplier and Its Mechanism, Saving-investment Approach, Solved Problems on Consumption and Income, Important Terms of Employment and Unemployment, Excess Demand, Deficient Demand, Functions of Money, Supply of Money, Inflation, Concept of Money, Types of Money, Importance of Money, Barter system, Modern Forms of Money, Banking > Functions of Commercial Bank, Credit Creation by Commercial Banks, Central Bank, Central Bank as a Controller of Credit, Concept of Bank, Types of Bank, Role of Commercial Banks in an Economy, Commercial Banks, Comparison Between Central Bank and Commercial Banks, Methods of Credit Control, Quantitative Methods, Qualitative (Or Selective) Methods, Concept of Balance of Payments, Components of Balance of Payments, Current Account Transactions, Capital Account Transactions, Categories of Balance of Payments, Balance of Payments Disequilibrium, Measures to Correct Disequilibrium in the Balance of Payments, Foreign Exchange Rate, Concepts of Depreciation, Appreciation, Devaluation and Revaluation, Determination of Exchange Rate in a Free Market, Balance of Trade and Balance of Payments- Comparison, Methods to Measure Balance of Payments, Balance of Payments Always Balances, Exchange Rate, Types of Foreign Exchange Rate, Structure of Balance of Payment, Features of Balance of Payment, Determination of Equilibrium Rate of Exchange, Fixed Rate of Exchange, Flexible Rate of Exchange, Factors or Determinants of Foreign Exchange Rate, Managed Floating Exchange Rate System, Structure of Public Finance > Public Expenditure, Structure of Public Finance > Fiscal Policy, Importance of Public Expenditure, Structure of Public Finance > Public Debt, Public Debt - Redemption, Deficit Financing, Public Finance, Objectives of Fiscal Policy, Instruments of Fiscal Policy - Taxation, Proportional, Progressive and Regressive Taxes, Reasons for Borrowing by the Government, Fiscal Policy in Action, Miscellaneous Objectives of Fiscal Policy, Fiscal Measures for Stabilisation, Methods of Fiscal Policy in Developing Countries, Limitations of Fiscal Policy, Instruments of Fiscal Policy, Structure of Public Finance > Public Revenue, Types of Taxes, Tax Reforms in India, Government Budget, Classification of Budget Receipts, Balanced Budget Vs Unbalanced Budget, Budgetary Procedure, Need and Importance of Government Budget, Budget, Modern Classification of Budget, Zero-Base Budgeting (ZBB), Zero-Base Budgeting in India, Concepts Related to Budget Deficits, Structure of Public Finance > Public Expenditure, Public Revenue > Non-tax Revenue, Capital Receipts, Objectives of Budget, Significance of Budget, Types of budget deficit, Types of Budget, Types of Government Budget in India, Components (Structure) of the Government Budget, Constituents of budget /Structure of the budget, Revenue Expenditure and Capital Expenditure, Developmental and Non-developmental Expenditure, Tax Revenue, Circular Flow of Income, Economic Sectors of an Economy, Two-Sector Model without Savings and Investment, Two-Sector Model with Savings and Investment, Three-Sector Model of Circular Flow of Income, Domestic Income, National Income Aggregates, Circular Flow in a Closed Economy, Circular flow and the Equality between Production, Income and Expenditure, Circular Flow in a Open Economy, Concept of National Income, Four-Sector Model of Circular Flow of Income, Significance or Importance of National Income, Significance or Importance of Circular Flow of Income, Gross National Product at Market Price, Net National Product (NNP), Private Income, Personal Income of National Income, Per Capita Income, Real GDP and Nominal GDP, Key Relationships Among National Income Aggregates, Gross Domestic Product at Market Price, Net Domestic Product at Market Price, Interrelationship among National Income Aggregates, Gross Domestic Product (National Income) and Economic Welfare, National Income Aggregates, Constituents of GNP, Difference between Net Domestic and Net National Product at Market Price, Difference between Net National and Gross National Product at Market Price, Net National Income or Product at Factor Cost, Net Domestic Product or Income at Factor Cost, Gross Domestic Product or Income at Factor Cost, Gross National Product at Factor Cost, Difference between Net Domestic Product at Factor Cost and Net Domestic Product at Market Price, Factor Income from Net Domestic Product accuring to Private Sector, Difference between National and Private Income, Difference between Private and Personal Income, Disposable Income Aggregates, Real Income, Net Product or Value Added Method, Precautions in the Estimation of National Income by Value-added Method, Difficulties in the Estimation of National Income by Value-added Method, Income Method, Expenditure Method, Precautions in the Estimation of National Income by Expenditure Method, Methods of Measurement of National Income, Concept of National Income, Components of Net National Product at Factor Cost in its Three Phases, Alternative Methods of National Income Estimation, Reconciling The Three Methods Of Estimating National Income, Transactions Included in National Income, Transactions not Included in National Income, The Identity of Output, Income and Expenditure, Significance of three Methods, Numericals on Income, Product and Expenditure Method.

Using Frank Economics [English] Class 12 ISC solutions Model Short Answer Questions exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Frank Solutions are essential questions that can be asked in the final exam. Maximum CISCE Economics [English] Class 12 ISC students prefer Frank Textbook Solutions to score more in exams.

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