GDP and Welfare

Rising inflation reduces purchasing power and threatens price stability, while rising unemployment indicates underused labour and lost income. These problems may require policies that involve difficult trade-offs, because measures that restrain inflation can weaken demand, while measures that stimulate employment may increase price pressure. Hence the situation is macroeconomically complex.

At full capacity, available resources such as labour, machines and productive facilities are already being used extensively. If aggregate demand rises further, firms may be unable to increase real output quickly. The excess demand then bids up the prices of goods, services and production factors, creating inflationary pressure rather than a large increase in physical output.

National income measures the value of economic activity, but it does not fully reveal who receives the income, whether employment is adequate, whether prices are stable, or whether environmental and social conditions are improving. A sound macroeconomic policy therefore balances growth with employment, price stability, equity and welfare. Hence, option A is correct.

National income measures the monetary value of economic activity, but it does not by itself reveal how income is distributed, whether jobs are adequate, whether prices are stable, or whether production improves health, security and environmental quality. A complete assessment therefore requires several complementary social and economic indicators.

Nominal wage is the money amount paid to a worker, whereas real wage measures the goods and services that the wage can buy. If nominal wages rise by 5% but the general price level rises by 8%, purchasing power falls and real wages decline approximately by 3%. Inflation therefore matters when judging living standards.

A high national income is an aggregate measure and does not reveal how income is distributed among households. If most gains go to a small group, poverty may remain despite strong average income. Macroeconomic analysis must therefore examine inequality, poverty, access to opportunities and whether growth is inclusive.

Dignity requires treating every learner as worthy of respect, while inclusion requires removing barriers to participation. Option A combines both principles: it values each student’s effort and actively ensures that everyone can take part. B limits respect to winners, and C and D exclude or humiliate learners. The correct response therefore reflects both equal human worth and meaningful participation.

First find net indirect taxes: ₹1,10,000 − ₹30,000 = ₹80,000. To obtain NVA𝒇𝒄 from GVAₘₚ, deduct both depreciation and net indirect taxes: ₹7,20,000 − ₹80,000 − ₹80,000 = ₹5,60,000. Thus option A is correct. Subsidies reduce the net indirect-tax burden rather than being deducted separately again.

The trader’s gross trading margin is sales minus the purchase price of goods: ₹9,25,000 − ₹7,80,000 = ₹1,45,000. Transport service and packing material are additional intermediate inputs costing ₹22,000 + ₹18,000 = ₹40,000. Therefore, GVA at market prices = ₹1,45,000 − ₹40,000 = ₹1,05,000, so option B is correct.

First calculate GDP at market price: GDPMP = C + I + G + (X − M) = 2,000 + 600 + 500 + (300 − 450) = ₹2,950. National income is NNP at factor cost, so subtract depreciation and net indirect tax and add NFIA: ₹2,950 − ₹200 − ₹250 + (−₹50) = ₹2,450. Hence option A is correct.

Use the conversion formula NNPFC = GNPMP − depreciation − NIT. Substituting the given values gives 54,000 = 60,000 − 3,500 − NIT. Therefore, NIT = 60,000 − 3,500 − 54,000 = ₹2,500 crore. The depreciation figure itself is not NIT, and ₹6,000 crore is the total difference before separating depreciation from the market-price adjustment. Hence, option A is correct.

Volume describes the three-dimensional space a form occupies or encloses. In a drawing, proportion, visible depth, and shading can help a form appear solid and give the viewer a sense of its volume.

The conversion formula is NNP at factor cost = GDP at market price + NFIA − depreciation − NIT. Substituting the data gives ₹10,300 = ₹12,000 + NFIA − ₹900 − ₹600 = ₹10,500 + NFIA. Therefore, NFIA = ₹10,300 − ₹10,500 = −₹200 crore. The negative value indicates a net outflow of factor income abroad.

Reconstruction creates measured economic activity, so payments for construction, materials, and labour can increase GDP. However, the spending may merely restore houses, roads, or machines destroyed by the disaster. GDP does not fully subtract the loss of existing assets, human suffering, disruption, or reduced quality of life; therefore, a higher GDP figure does not automatically mean greater welfare.

The governing concept is the limitation of conventional NDP as a welfare indicator. Market production generally increases measured NDP by ₹500 crore, but conventional accounting may not deduct the full external environmental cost. If damage is ₹650 crore, the unrecorded social loss can exceed the measured gain, so welfare may fall. Option A is correct; the other statements confuse output measurement with welfare or depreciation.

Conventional NDP records the value of production but does not automatically deduct every environmental cost. If the estimated ₹900 crore damage is a cost attributable to this production, it exceeds the ₹700 crore increase in NDP, so net welfare may fall even as conventional NDP rises. Option A is correct.

The governing relation is that net indirect taxes equal the difference between market price and factor cost, and the numerical change must be calculated as final value minus initial value. Here, change = (-₹40 crore) − ₹160 crore = -₹200 crore. The negative sign means a decrease of ₹200 crore, so option C is correct. ₹120 crore would result from ignoring the negative final value.

Net indirect taxes equal market price minus factor cost. Initially, NIT = 4,200 − 3,880 = ₹320 crore. Later market price is ₹4,380 crore and factor cost is ₹3,950 crore, so NIT = 4,380 − 3,950 = ₹430 crore. The change is 430 − 320 = ₹110 crore increase. Option B is correct; the change depends on the difference between both increases, 180 − 70.

Real GDP per capita equals real GDP divided by population. If GDP stays at the same level while population becomes 1.04 times its original size, per-capita GDP becomes 1 ÷ 1.04 = 0.9615 of its former level. The decline is therefore about 3.85 percent, usually stated as 3.8 percent. It is not a 4 percent exact fall because the denominator changes multiplicatively.

Real GDP values current-year quantities at base-year prices, thereby holding prices constant and isolating output changes. Wheat contributes 60 × ₹25 = ₹1,500, while cloth contributes 15 × ₹80 = ₹1,200. Adding them gives real GDP = ₹1,500 + ₹1,200 = ₹2,700. Therefore option C is correct. Using current prices would calculate nominal GDP, not real GDP.

Per-capita real GDP equals total real GDP divided by population. With a 12% GDP increase and an 8% population increase, the ratio changes by (1.12 ÷ 1.08) − 1 = 0.037037, or about 3.7%. Thus A is correct. Subtracting the rates gives 4%, but that is only an approximation and not the exact ratio; 8% and 20% confuse population or combined growth with per-capita growth.

The GDP deflator measures prices of final goods and services produced domestically, whereas the Consumer Price Index may include goods purchased by households even when they are imported. Consequently, a rise in import prices can raise CPI without directly raising the GDP deflator by the same amount. Therefore option A is correct; the other choices incorrectly claim that the deflator is zero, imports are domestic output, or nominal GDP is unmeasurable.

The GDP deflator is based on the prices of final goods and services produced within the domestic economy. Domestic computers are part of that production and their price rise can directly affect the deflator. Imported computers are not domestic output, so their price fall does not have the same direct effect. Hence option A is correct; options C and D ignore the coverage rule, while B confuses imports with domestic production.

A newly produced machine is a capital good, but when it is purchased for use as investment rather than as an input for immediate resale, it is treated as final expenditure. Since it is produced domestically and purchased by the government, its value enters domestic final investment or government expenditure and its price can affect the deflator. Thus option A is correct; it is not an import or automatically an intermediate good.

Economic structures, consumption patterns, technologies and the range of goods and services change over time. Revising the base year updates the relative prices and production weights used for comparison, allowing the deflator to represent the current economy more accurately. Therefore option A is correct. A base-year revision does not freeze prices, convert imports into domestic output, or make real GDP zero.