The need for a foreign exchange market arises from international trade and the existence of different national currencies. The logical sequence is: Step 1: Goods and services move across national borders. Step 3: International transactions require the use of money for payments. Step 4: Since there is no single international currency issued by one central authority, different national currencies must be exchanged. Step 2: Therefore, a foreign exchange market develops where national currencies are traded. Thus, the correct order is: 1 → 3 → 4 → 2 Evaluating the options: Option A is incorrect because the foreign exchange market develops only after the need for currency exchange arises. Option B is incorrect because the absence of a single currency is recognized after international payment requirements arise. Option C is incorrect because international trade precedes the need for international payments. Option D correctly follows the conceptual sequence. Hence, Option D is the correct answer.

Under a managed (dirty) floating exchange rate system, market forces determine exchange rates, but central banks intervene whenever necessary. The correct matching is: 1. Dirty floating → c. A system with no formal international agreement because countries independently manage exchange rate movements through intervention. 2. Official reserve transactions → a. Not equal to zero when intervention occurs because reserve transactions record central bank intervention. 3. Central banks → b. Intervene to moderate exchange rate movements because they buy or sell foreign exchange to reduce excessive fluctuations. 4. Commercial banks & brokers → d. Deal in more than one trading centre continuously because they are the principal intermediaries in the global foreign exchange market. Thus, the correct matching is: 1-c, 2-a, 3-b, 4-d Hence, Option C is the correct answer.

Different exchange rate regimes determine currency values in different ways. Evaluating the statements: Statement 1 is correct because under a flexible exchange rate system, demand and supply in the foreign exchange market determine the exchange rate. Statement 2 is incorrect because under a fixed exchange rate system, the exchange rate is maintained by the government or central bank, not by speculation alone. Statement 3 is correct because a managed floating (dirty float) system combines market determination with occasional central bank intervention. Therefore, only Statements 2 and 3 are correct. Hence, Option B is the correct answer.

According to the Purchasing Power Parity (PPP) Theory, exchange rates adjust over time to reflect differences in inflation between countries. In this case: India's prices rise by 20%. US prices rise by 50%. Since prices have increased more rapidly in the US, the US dollar loses purchasing power faster than the Indian rupee. Therefore, the dollar is expected to depreciate relative to the rupee in the long run. Evaluating the options: Option A is incorrect because the dollar would not appreciate when its domestic prices have risen more rapidly. Option B is incorrect because different inflation rates imply an exchange rate adjustment. Option C correctly states that the dollar depreciates relative to the rupee. Option D is incorrect because currencies do not disappear due to inflation. Hence, Option C is the correct answer.

The open economy multiplier is given by: [ k=\frac{1}{1-c+m} ] Substituting the given values: (c = 0.8) (m = 0.3) [ k=\frac{1}{1-0.8+0.3} =\frac{1}{0.5} =2 ] Thus, the value of the open economy multiplier is 2. Evaluating the options: Option A is incorrect because it ignores the effect of imports. Option B is incorrect because the calculation is incorrect. Option C correctly gives the multiplier as 2. Option D is incorrect because it is the denominator, not the multiplier. Hence, Option C is the correct answer.

The Assertion is true because the purchase of a foreign company by an Indian resident is an international asset transaction recorded in the Capital Account as a debit item. The Reason is false because foreign exchange flows out of India, not into India, when payment is made to acquire the foreign asset. Evaluating the options: Option A is incorrect because the Assertion is true. Option B correctly states that the Assertion is true while the Reason is false. Option C is incorrect because the Reason is false. Option D is incorrect because the Assertion is not false. Hence, Option B is the correct answer.

Net Exports (NX) represent the difference between the value of exports and the value of imports of goods and services. The formula is: NX = Exports − Imports A positive value indicates a trade surplus, while a negative value indicates a trade deficit. Evaluating the options: Option A correctly defines Net Exports as Exports minus Imports. Option B reverses the correct formula. Option C incorrectly gives a ratio instead of a difference. Option D confuses domestic demand with the trade balance. Hence, Option A is the correct answer.

The Capital Account records international transactions involving financial assets and liabilities. Evaluating the statements: Statement 1 is correct because Foreign Direct Investment (FDI) is recorded under the Capital Account. Statement 2 is correct because Foreign Institutional Investment (FII) is a type of portfolio investment involving securities and financial assets. Statement 3 is incorrect because a capital account deficit occurs when capital outflows exceed capital inflows, not the other way around. If inflows are greater than outflows, the capital account records a surplus. Therefore, only Statements 1 and 2 are correct. Hence, Option D is the correct answer.

The import function is: [ M = 60 + 0.06Y ] where: 60 represents autonomous imports. 0.06 represents the marginal propensity to import (MPM), i.e., the increase in imports resulting from a one-unit increase in income. Thus, MPM = 0.06 Evaluating the options: Option A correctly identifies the coefficient of income as the marginal propensity to import. Option B is the autonomous import component. Option C incorrectly combines the constant and coefficient. Option D has no relation to the import function. Hence, Option A is the correct answer.

In an open economy, imports act as an additional leakage from the circular flow of income, reducing the size of the multiplier. The logical sequence is: Step 2: A change in autonomous expenditures occurs. Step 3: This generates induced consumption, but a part of it is spent on imported goods. Step 1: Consequently, the induced demand for domestic goods becomes smaller. Step 4: This occurs because imports per unit of income constitute an additional leakage, reducing the multiplier. Thus, the correct order is: 2 → 3 → 1 → 4 Evaluating the options: Option A is incorrect because the additional leakage is identified after induced spending on imports occurs. Option B is incorrect because induced consumption cannot occur before the initial autonomous expenditure. Option C is incorrect because the process begins with autonomous expenditure. Option D correctly follows the logical economic sequence. Hence, Option D is the correct answer.

Under a fixed exchange rate system, the government or central bank intervenes to maintain the announced exchange rate. The correct matching is: 1. Prevent black market for dollars → c. Meet excess demand for dollars using past holdings because supplying foreign exchange through official reserves reduces incentives for illegal markets. 2. Encourage exports → b. Fix a higher exchange rate to make domestic currency cheaper because a weaker domestic currency makes exports more competitive. 3. Maintain exchange rate at e₁ (higher rate) → d. Government must supply dollars from reserves because maintaining a higher exchange rate requires meeting excess demand for foreign currency. 4. Fix exchange rate at e₂ (lower rate) → a. RBI absorbs excess supply of dollars because the central bank purchases surplus foreign exchange to maintain the lower official rate. Thus, the correct matching is: 1-c, 2-b, 3-d, 4-a Hence, Option B is the correct answer.

Exports are influenced mainly by foreign income and the real exchange rate. As foreign income increases, consumers abroad demand more goods, including imports from other countries. Therefore, a country's exports increase with foreign income. A higher (more favourable) real exchange rate, which makes domestic goods relatively cheaper than foreign goods, increases the competitiveness of exports. Hence, exports also increase with a favourable real exchange rate. Evaluating the options: Option A is incorrect because exports do not decrease when foreign income rises. Option B is incorrect because both relationships are positive, not negative. Option C correctly states that exports depend positively on foreign income and positively on the real exchange rate. Option D is incorrect because exports do not have a negative relationship with the real exchange rate in the NCERT context. Hence, Option C is the correct answer.

A speculative attack occurs when investors expect that a fixed exchange rate cannot be maintained. As a result: Investors rapidly convert domestic currency into foreign currency. The central bank uses its foreign exchange reserves to defend the fixed exchange rate. If reserves become inadequate, the government may be forced to devalue the domestic currency. Evaluating the options: Option A is incorrect because buying domestic goods is unrelated to a speculative attack. Option B is incorrect because reserve accumulation strengthens, rather than threatens, the exchange rate. Option C is incorrect because continuous revaluation is not the meaning of a speculative attack. Option D correctly describes the situation where speculative demand for foreign currency exhausts reserves and forces devaluation. Hence, Option D is the correct answer.

In the closed economy: [ k=\frac{1}{1-c}=\frac{1}{1-0.8}=5 ] Thus, [ \Delta Y=5\times100=500 ] In the open economy: [ k=\frac{1}{1-c+m} =\frac{1}{1-0.8+0.3} =\frac{1}{0.5} =2 ] Therefore, [ \Delta Y=2\times100=200 ] Evaluating the options: Option A is incorrect because it ignores the import leakage. Option B correctly calculates the increase in output as 200. Option C is incorrect because it does not follow from the multiplier calculation. Option D is incorrect because the multiplier is smaller, not larger, in an open economy. Hence, Option B is the correct answer.

A self-fulfilling expectation occurs when expectations themselves influence market behaviour. The logical sequence is: Step 3: Investors believe the foreign currency will appreciate. Step 4: They purchase the foreign currency to earn future gains. Step 1: This buying increases the demand for the foreign currency. Step 2: The increased demand causes the exchange rate to rise immediately. Thus, the correct order is: 3 → 4 → 1 → 2 Evaluating the options: Option A correctly follows the sequence. Option B is incorrect because expectations arise before the increase in demand. Option C is incorrect because investors must first decide to buy before demand actually increases. Option D is incorrect because purchasing cannot occur before the expectation is formed. Hence, Option A is the correct answer.

Domestic currency depreciation can result from changes in aggregate demand and trade flows. Evaluating the statements: Statement 1 is correct because when domestic aggregate demand grows faster than that of other countries, imports tend to increase more rapidly, creating greater demand for foreign exchange and putting downward pressure on the domestic currency. Statement 2 is correct because stronger domestic demand generally leads to faster import growth relative to exports. Statement 3 is incorrect because depreciation occurs when the demand for foreign exchange rises faster than its supply, not when the supply curve shifts faster than the demand curve. Therefore, only Statements 1 and 2 are correct. Hence, Option C is the correct answer.

The correct matching is: 1. National Income Identity → c. (Y = C + I + G + X - M) because this is the fundamental national income identity for an open economy. 2. Demand for imports → a. (\overline{M} + mY) because imports consist of autonomous imports and induced imports. 3. Equilibrium income equation component → d. (\frac{1}{1-c+m}) because this is the open economy multiplier, a component used in equilibrium income determination. 4. Net exports (NX) → b. Exports – Imports because NX is defined as exports minus imports. Thus, the correct matching is: 1-c, 2-a, 3-d, 4-b Hence, Option C is the correct answer.

The Purchasing Power Parity (PPP) Theory states that, in the long run, exchange rates adjust to reflect differences in the general price levels (or inflation rates) between countries. If one country's prices rise faster than another's, its currency tends to depreciate so that identical goods continue to have approximately the same purchasing power across countries. Evaluating the options: Option A is incorrect because interest rates mainly influence short-run capital flows, not the long-run PPP relationship. Option B correctly identifies price levels as the basis of PPP. Option C is incorrect because aggregate supply is not the variable used in PPP. Option D is incorrect because foreign exchange reserves affect exchange rate management under certain regimes but are not the basis of PPP. Hence, Option B is the correct answer.

The passage explains that under a fixed exchange rate system, the government can deliberately fix a higher exchange rate to make the rupee cheaper relative to foreign currencies. As a result: Indian goods become less expensive for foreign buyers. Foreign demand for Indian exports increases. Export growth is encouraged, supporting domestic production and income. Evaluating the options: Option A is incorrect because the passage emphasizes export promotion rather than directly increasing import costs. Option B is incorrect because the passage states that the supply of dollars exceeds demand, not the reverse. Option C is incorrect because the rupee is made cheaper, not more expensive, for foreigners. Option D correctly states the government's objective of encouraging exports by making the rupee cheaper for foreigners. Hence, Option D is the correct answer.

The passage clearly states that when the government fixes a higher exchange rate, the supply of dollars exceeds the demand. To maintain the official exchange rate: The Reserve Bank of India (RBI) purchases the excess dollars from the foreign exchange market. It pays for these purchases with rupees. This intervention absorbs the excess supply of dollars and maintains the fixed exchange rate. Evaluating the options: Option A correctly describes the RBI's intervention. Option B is incorrect because selling past reserves is required when there is excess demand for dollars, not excess supply. Option C is incorrect because interest rate changes are not the mechanism described in the passage. Option D is incorrect because a fixed exchange rate system requires official intervention rather than allowing the market to adjust freely. Hence, Option A is the correct answer.