MPPSC Assistant Prof 4th Aug 2024 Economics Paper II (Previous Year Paper)

The correct answer is - Monetary Policy

Key Points

• Fleming-Mundell Model
• The Fleming-Mundell model, also known as the Mundell-Fleming model, is an economic model that describes the relationship between the economy and exchange rates under different exchange rate regimes.
• It is particularly useful in analyzing the effectiveness of monetary and fiscal policies in an open economy.
• Fixed Exchange Rate
• Under a fixed exchange rate system, the value of a currency is pegged relative to another currency or a basket of currencies.
• Monetary policy becomes ineffective because the central bank must focus on maintaining the exchange rate rather than targeting domestic economic conditions.
• Monetary Policy Ineffectiveness
• In a fixed exchange rate system, if the central bank tries to change the money supply, it must buy or sell foreign currency to maintain the fixed exchange rate.
• This intervention offsets any impact the monetary policy might have on aggregate income, rendering it ineffective.

Additional Information

• Fiscal Policy
• Fiscal policy involves government spending and taxation decisions to influence the economy.
• Under a fixed exchange rate regime, fiscal policy can still be effective in influencing aggregate income because it directly affects demand without requiring adjustments in the money supply.
• Trade Policy
• Trade policies, including tariffs and trade agreements, can influence a country's economic activity but are not directly related to the short-term effectiveness of monetary or fiscal policies under fixed exchange rates.

The correct answer is - Hicks-Hanson

Key Points

• Hicks-Hanson
• John Hicks and Alvin Hansen are credited with the development of the IS-LM model, also known as the Hicks-Hansen model.
• The IS-LM model represents the interaction between the real economy (Investment-Savings, or IS) and the monetary economy (Liquidity preference-Money supply, or LM).
• This model illustrates how equilibrium is achieved in both the goods and money markets, showing the relationship between interest rates and real output in the economy.
• Hicks initially presented the model in his paper "Mr. Keynes and the Classics" in 1937, which was later expanded by Hansen.

Additional Information

• John Maynard Keynes
• Keynes was a British economist whose ideas fundamentally changed the theory and practice of macroeconomics and the economic policies of governments.
• He is best known for his work "The General Theory of Employment, Interest, and Money" published in 1936, which challenged the prevailing classical economics.
• Keynes laid the foundation for Keynesian economics, focusing on total spending in the economy and its effects on output and inflation.
• Paul Samuelson
• Samuelson was an American economist and the first American to win the Nobel Memorial Prize in Economic Sciences.
• He is known for his work in many areas of economic theory and his influential textbook "Economics: An Introductory Analysis".
• His contributions helped to formalize and advance Keynesian economics.
• Joseph Schumpeter
• Schumpeter was an Austrian political economist known for his theories on business cycles and economic development.
• He introduced the concept of "creative destruction" in capitalism, where old industries are continuously destroyed and replaced by new ones.
• His major work includes "Capitalism, Socialism and Democracy".

The correct answer is - Harrod-Domar Model

Key Points

• Harrod-Domar Model
• The First Five-Year Plan of India (1951-1956) was based on the Harrod-Domar Model.
• This model is an economic model that suggests that the growth rate of an economy is dependent on the level of savings and the productivity of investment.It emphasizes the importance of capital investment to achieve economic growth.
• The model indicates that higher savings lead to higher investment, which in turn leads to economic growth.

Additional Information

• Solow Model
• Developed by Robert Solow, it is a model of long-term economic growth that emphasizes the role of technological progress and capital accumulation.
• The model suggests that an economy can achieve steady-state growth through technological advancements.
• Mahalanobis Model
• Developed by Indian statistician Prasanta Chandra Mahalanobis, this model was the basis for India's Second Five-Year Plan.
• It emphasizes the importance of heavy industries and aimed at achieving industrialization to boost economic growth.
• Kaldor Model
• Developed by Nicholas Kaldor, it is a growth model that focuses on the roles of increasing returns to scale and the demand-side factors in economic growth.
• It highlights the significance of industrial sectors and productivity improvements.

The correct answer is - Capital sector, consumer goods, small or household consumer goods producing sector and agriculture and service producing sector.

Key Points

• Mahalanobis Model
• The Mahalanobis model, developed by Indian statistician Prasanta Chandra Mahalanobis, was a significant economic framework utilized in India's second five-year plan (1956-1961).
• The model emphasized the importance of heavy industries and aimed to promote rapid industrialization in India.
• Four sectors were included in Mahalanobis' four-sector model:
• Capital sector: Focused on the production of goods that are used to produce other goods, such as machinery and equipment.
• Consumer goods sector: Included the production of goods meant for direct consumption by people.
• Small or household consumer goods producing sector: Encompassed small-scale industries and cottage industries producing consumer goods.
• Agriculture and service producing sector: Comprised activities related to agriculture and services that support the economy.

Additional Information

• Capital Goods:
• Capital goods are items that are used in the production of other goods, rather than being sold directly to consumers.
• These include machinery, tools, buildings, and equipment used in the manufacturing process.
• Consumer Goods:
• Consumer goods are products purchased by consumers for personal use, such as food, clothing, and electronics.
• They are categorized into durable goods (long-lasting like appliances), non-durable goods (short-term like food), and services.
• Service Sector:
• The service sector includes industries that provide services rather than tangible goods, such as healthcare, education, and financial services.
• This sector is crucial for supporting other sectors and overall economic development.
• Agricultural Sector:
• The agricultural sector involves the production of crops and livestock, which are fundamental for food security and raw materials for other industries.
• Agriculture remains a significant part of the economy in many developing countries.

The correct answer is - All of the above

Key Points

• Determinants of Supply of Money
• Effect of Credit Money: The creation of credit money by financial institutions significantly impacts the supply of money. Credit money increases the overall money supply in the economy.
• Velocity of Money: This refers to the frequency at which one unit of currency is used to purchase domestically-produced goods and services within a given time period. A higher velocity indicates a higher rate of economic transactions and can affect the supply of money.
• Cash Reserve: Central banks control the money supply through the cash reserve ratio, which determines the amount of funds banks must hold in reserve. A higher reserve requirement reduces the money supply, while a lower requirement increases it.
• All of the Above: All these factors collectively determine the supply of money in an economy. The correct answer is comprehensive as it includes all the significant determinants.

Additional Information

• Effect of Credit Money
• Credit money is created by banks when they lend money to borrowers. This process involves the issuance of loans which effectively increases the money supply in the economy.
• When borrowers spend this money, it circulates throughout the economy, contributing to economic activity and increasing the overall money supply.
• Velocity of Money
• The velocity of money measures the rate at which money changes hands in an economy. It is calculated as the ratio of nominal GDP to the money supply.
• If the velocity of money is high, it means that money is being used more frequently to make transactions, thus potentially increasing the effective supply of money.
• Cash Reserve
• The cash reserve ratio is the portion of depositors' balances that commercial banks must hold in reserve and not lend out.
• This ratio is set by the central bank and is used as a tool to control liquidity in the banking system. By adjusting the reserve ratio, the central bank can influence the amount of money that banks can lend, thereby controlling the money supply.

The correct answer is - M3

Key Points

• M3 (Aggregate Monetary Resources or AMR)
• M3 is a measure of the money supply that includes M2 (which consists of M1 plus savings deposits, small-denomination time deposits, and retail money market mutual fund shares) along with large time deposits, institutional money market funds, short-term repurchase agreements, and larger liquid assets.
• It is considered the broadest measure of an economy's total money supply and liquidity.
• M3 provides a more comprehensive understanding of the total money supply, including larger, more liquid assets that are not included in M1 or M2.
• M3 is used by economists and policymakers to analyze financial stability and economic growth.

Additional Information

• M1
• M1 includes the most liquid forms of money, such as currency in circulation (coins and notes), demand deposits, and other checkable deposits.
• It is the narrowest measure of money supply and is used to gauge the amount of money readily available for transactions.
• M2
• M2 includes all of M1 plus savings deposits, small-denomination time deposits (less than $100,000), and retail money market mutual fund shares.
• It represents a broader measure of money supply, incorporating both liquid assets and slightly less liquid savings.
• M4
• M4 is a comprehensive measure that includes M3 along with other forms of deposits and assets, which are not included in M3.
• It is rarely used compared to the other measures and often varies between different countries based on their financial systems$.

The correct answer is - When production remains constant and monetary income is decreasing.

Key Points

• Deflation
• Deflation is an economic condition characterized by a general decrease in the price levels of goods and services.
• This is often due to a decrease in the supply of money or credit, a decrease in demand, or an increase in the supply of goods.
• When monetary income decreases while production remains constant, it indicates that people have less money to spend, leading to a fall in demand and subsequently a fall in prices.
• This scenario can lead to deflation, as the purchasing power of money increases and prices continue to drop.

Additional Information

• Inflation vs Deflation
• Inflation occurs when there is an increase in the price level of goods and services over time, leading to a decrease in the purchasing power of money.
• Deflation is the opposite, where the price level decreases, leading to an increase in the purchasing power of money.
• Both inflation and deflation can have significant impacts on the economy, influencing consumer behavior, investment, and overall economic stability.
• Incorrect Options
• Option 1: When production is decreasing and monetary income is increasing, it typically leads to inflation rather than deflation, as there is more money chasing fewer goods.
• Option 2: When production is decreasing and monetary income remains the same, it can lead to stagflation or reduced economic activity, but not necessarily deflation.
• Option 4: "None of the above" is incorrect because option 3 correctly identifies a condition that can lead to deflation.

The correct answer is - Manufacturing

Key Points

• Manufacturing
• In 2021-22, the manufacturing sector contributed the highest to India's nominal gross value addition within the industry component.
• This sector includes industries such as automotive, textiles, electronics, pharmaceuticals, and consumer goods.
• The manufacturing sector is a key driver of economic growth and employment in India.
• Government initiatives like the "Make in India" campaign have further boosted the manufacturing sector.
• The sector's robust performance is attributed to increased domestic consumption and export demand.

Additional Information

• Mining and Quarrying
• This sector involves the extraction of minerals, ores, and other natural resources from the earth.It includes activities like coal mining, oil and gas extraction, and the mining of metallic and non-metallic minerals.
• While important for the economy, its contribution to gross value addition is less compared to manufacturing.
• Electricity, Gas, Water Supply, and Other Utility Services
• This sector includes the generation and distribution of electricity, gas, and water.
• It also encompasses waste management and remediation services.
• Despite being crucial for infrastructure, its economic contribution is lower than that of manufacturing.
• Construction
• This sector involves the building of residential, commercial, and industrial structures.
• It also includes infrastructure projects like roads, bridges, and railways.
• While significant, its gross value addition is surpassed by the manufacturing sector.

The correct answer is: Bring down the Total Fertility Rate (TFR) to replacement level by 2010

Key Points

• Bring down the Total Fertility Rate (TFR) to replacement level by 2010
• The National Population Policy (NPP) 2000 was formulated with several objectives in mind to address the population challenges in India.
• The medium-term objective of the NPP 2000 aimed to achieve a Total Fertility Rate (TFR) of 2.1 by the year 2010. This is considered the replacement level, where the population would stabilize in the long run.
• Achieving this target was essential for stabilizing the population growth and ensuring sustainable development.
• Efforts to reduce the TFR included promoting family planning, improving reproductive health services, and increasing awareness about contraception.

Additional Information

• Cater to the unmet need for contraception, health infrastructure, and health personnel
• This is a short-term objective of the NPP 2000, aimed at addressing immediate gaps in healthcare services and contraceptive needs.
• It focuses on ensuring the availability and accessibility of contraception and improving healthcare infrastructure and personnel.
• Achieve stable population by 2047
• This is a long-term goal of the NPP 2000, aimed at achieving a stable population by the centenary year of India’s independence.
• It involves sustained efforts over several decades to balance birth and death rates, ultimately leading to population stabilization.

The correct answer is - MU = 10x + 10

Key Points

• Marginal Utility (MU)
• Marginal utility (MU) refers to the additional satisfaction or utility that a person receives from consuming an additional unit of a good or service.
• It is derived from the total utility (TU) function by taking the first derivative with respect to the quantity consumed (x).
• Given the total utility function TU = 5a² + 10x + 2, the marginal utility can be calculated by differentiating TU with respect to x.
• Calculation
• To find the marginal utility, we differentiate TU with respect to x:
• d(TU)/dx = d(5a² + 10x + 2)/dx
• The derivative of 5a² with respect to x is 0, since it is a constant term (not involving x).
• The derivative of 10x with respect to x is 10.
• The derivative of 2 with respect to x is 0, since it is a constant term.
• Therefore, MU = 0 + 10 + 0 = 10.
• Given the options, the correct marginal utility is MU = 10x + 10.

Additional Information

• Marginal Utility in Economics
• Marginal utility helps in understanding consumer choice behavior and the law of diminishing marginal utility, which states that as a person consumes more units of a good, the additional utility from each additional unit tends to decrease.
• It is an essential concept in microeconomics, particularly in the study of consumer equilibrium, demand curves, and the theory of value.
• Other Incorrect Options
• Option 1: MU = 6x + 10x + 2 is incorrect because it incorrectly combines terms and includes an extra variable term.
• Option 2: MU = 5x + 10 is incorrect as it includes an unnecessary variable term (5x).
• Option 4: MU = 10x + 2 is incorrect because the additional constant term (2) is not part of the correct differentiation process.

The correct answer is - 15

Key Points

• Aahar Anudaan Yojana
• Aahar Anudaan Yojana is a scheme aimed at providing nutritional support to the backward Scheduled Tribes community in Madhya Pradesh.
• Currently, this scheme has been implemented in 15 districts of Madhya Pradesh.
• The scheme focuses on improving the dietary intake and overall nutritional status of the targeted communities.

Additional Information

• Other Options
• 5 Districts - This is not the correct number of districts where the scheme is implemented.
• 10 Districts - This option is also incorrect as the scheme covers more districts.
• 20 Districts - This is an overestimation of the number of districts included in the scheme.
• Relevance of the Scheme
• The Aahar Anudaan Yojana plays a crucial role in addressing malnutrition among the backward Scheduled Tribes community in Madhya Pradesh.
• It aims to ensure food security and enhance the nutritional standards of the beneficiaries.
• Government schemes like this are vital for improving the socio-economic status of marginalized communities.

The correct answer is - Tantya Mama Economic Welfare Scheme

Key Points

• Tantya Mama Economic Welfare Scheme
• The scheme is aimed at the economic upliftment of the BPL (Below Poverty Line) category beneficiaries of the Scheduled Tribes in Madhya Pradesh.
• It provides low-cost equipment and working capital to help individuals start and sustain their own businesses.
• This initiative is in line with the state government's efforts to promote self-employment and reduce poverty within the tribal communities.
• Named after Tantya Bhil, a tribal freedom fighter revered in Madhya Pradesh for his role in resisting British colonial rule.

Additional Information

• Bhagwan Birsa Munda Self-Employment Scheme
• Named after the legendary tribal leader and freedom fighter, Birsa Munda.
• This scheme is often aimed at promoting self-employment among the tribal population but is not specifically targeted at the BPL category.
• It may include various training programs and financial assistance for entrepreneurship.
• Community Development Plan
• Typically a broader initiative focusing on the overall development of community infrastructure, health, and education.
• It is not specifically aimed at providing low-cost equipment or working capital for self-employment.
• Aahar Anudaan Yojana
• This scheme is generally focused on providing food subsidies to the underprivileged sections of society.
• It aims to ensure food security and nutritional support to BPL families but does not focus on self-employment or economic welfare.

The correct answer is - 5.8 to 4.2

Key Points

• Unemployment Decline (2018-19 to 2020-21)
• The Economic Survey of 2022-23 reported a decline in the unemployment rate from 5.8% in 2018-19 to 4.2% in 2020-21.
• This indicates a significant improvement in employment conditions over the period.
• The decline in the unemployment rate can be attributed to various economic reforms, policy measures, and initiatives aimed at boosting employment.

Additional Information

• Understanding Other Options
• 5.6 to 4.2: Incorrect because the initial unemployment rate was not 5.6% in 2018-19.
• 5.7 to 4.2: Incorrect because the initial unemployment rate was not 5.7% in 2018-19.
• 5.9 to 4.2: Incorrect because the initial unemployment rate was not 5.9% in 2018-19.
• Economic Survey of India
• The Economic Survey is an annual document presented by the Ministry of Finance, Government of India.
• It reviews the developments in the Indian economy over the past year and provides an outlook for the future.
• Key areas covered include GDP growth, employment, inflation, and other macroeconomic indicators.

The correct answer is - Ayushman Bharat Yojana

Key Points

• Ayushman Bharat Yojana
• Ayushman Bharat Yojana, also known as Pradhan Mantri Jan Arogya Yojana (PM-JAY), is a health insurance scheme launched by the Ministry of Health and Family Welfare.
• It is not a flagship programme of the Department of Rural Development.
• The scheme aims to provide health coverage to economically vulnerable families.
• It offers an insurance cover of up to Rs. 5 lakh per family per year for secondary and tertiary care hospitalization.

Additional Information

• MGNREGA (Mahatma Gandhi National Rural Employment Guarantee Act)
• Launched in 2005, MGNREGA is a social security measure aimed at guaranteeing the 'right to work'.
• It aims to enhance the livelihood security of people in rural areas by providing at least 100 days of wage employment in a financial year to every household.
• PMGSY (Pradhan Mantri Gram Sadak Yojana)
• Launched in 2000, PMGSY aims to provide all-weather road connectivity to unconnected villages across India.
• The scheme focuses on enhancing infrastructure in rural areas to ensure that rural communities have access to basic amenities.
• PMAY-G (Pradhan Mantri Awaas Yojana - Gramin)
• Launched in 2016, PMAY-G aims to provide affordable housing to the rural poor.
• The scheme targets the construction of pucca houses with basic amenities for the homeless and those living in kutcha or dilapidated houses.

The correct answer is - Fifth largest economy

Key Points

• Fifth largest economy
• According to the Economic Survey 2022-23, India has become the world’s fifth largest economy.
• This ranking is based on nominal Gross Domestic Product (GDP).
• India has surpassed the United Kingdom to achieve this position.
• This milestone is a reflection of India's rapid economic growth and development over the years.
• India's economic policies, market reforms, and demographic dividend have contributed significantly to this achievement.

Additional Information

• Sixth largest economy
• Before surpassing the UK, India was the sixth largest economy in the world.
• This previous position was based on nominal GDP rankings before the recent economic growth spurt.
• Fourth largest economy
• The fourth largest economy in the world is currently Germany, based on nominal GDP.
• India is on a trajectory to potentially surpass Germany in the future if current growth trends continue.
• Third largest economy
• The third largest economy in the world is Japan, based on nominal GDP.
• Japan has a highly developed and market-oriented economy.

The correct answer is - All of the above

Key Points

• The degree of success of selective credit control depends on:
• The extent of effective credit restrictions:
• Effective credit restrictions ensure that credit is allocated to priority sectors and not misused.
• They help in controlling inflation by limiting the availability of credit for speculative activities.
• The availability of non-bank credit:
• Non-bank credit sources such as private lenders, NBFCs, etc., can impact the effectiveness of selective credit control.
• If non-bank credit is easily accessible, it can undermine the efforts of selective credit control by providing an alternative credit source.
• The degree of shortfall in supply in relation to normal demand:
• A significant shortfall in supply can lead to higher demand for credit to bridge the gap.
• This can affect the effectiveness of credit control as the demand for credit might persist despite restrictions.

Additional Information

• Selective Credit Control:
• It is a monetary policy tool used by central banks to control the distribution of credit among various sectors of the economy.
• The aim is to regulate the flow of credit to ensure economic stability and curb inflation.
• Non-Bank Financial Companies (NBFCs):
• NBFCs are financial institutions that provide banking services without meeting the legal definition of a bank.
• They play a crucial role in providing credit to the unorganized sector and small businesses.

The correct answer is - M. V. Posner

Key Points

• M. V. Posner
• M. V. Posner is known for propounding the Imitation Gap theory.
• The Imitation Gap theory explains how certain technological advancements and innovations are adopted and diffused across countries and industries.
• This theory highlights the lag between the initial innovation in a leading country and its eventual adoption in other countries.
• Posner's theory is significant in understanding international trade and the spread of technology.

Additional Information

• Emmanuel
• Emmanuel is known for his work on the theory of unequal exchange, which addresses the imbalances in trade between developed and developing countries.
• His theories focus on the economic disparities and the exploitation of less developed countries in international trade.
• I. B. Kravis
• I. B. Kravis is recognized for his contributions to the measurement of international economic comparisons and the standard of living.
• He worked on purchasing power parity and international price comparisons.
• S. B. Linder
• S. B. Linder is known for the Linder Hypothesis, which explains patterns of international trade based on the similarity of demand structures between countries.
• According to Linder, countries with similar per capita income levels are more likely to trade with each other.

The correct answer is - Walker

Key Points

• Walker
• Walker is known for his contributions to the field of economics, particularly in the context of taxation.
• He advocated for the concept of proportional taxation, which means that taxes should be levied in proportion to the income or value of the property.
• This idea is based on the principle that everyone should pay taxes in accordance with their ability to pay.
• Walker's views on taxation emphasized fairness and equality in the distribution of tax burdens.

Additional Information

• Chapman
• Chapman may refer to various individuals, but in the context of taxation, no significant contributions to the idea of proportional taxation are attributed to a notable figure named Chapman.
• Seligman
• Edwin R. A. Seligman was an American economist who made significant contributions to the theory of taxation.
• He is known for his work on progressive taxation, which advocates for higher tax rates on higher incomes.
• His views were more focused on progressive rather than proportional taxation.
• Cohen
• Cohen could refer to multiple individuals, but none are particularly known for formulating the concept of proportional taxation.

The correct answer is - 101^st Constitutional Amendment Act, 2016

Key Points

• 101^st Constitutional Amendment Act, 2016
• This amendment introduced the Goods and Services Tax (GST) in India.
• It subsumed various indirect taxes like excise duty, service tax, and VAT into a single tax.
• The primary objective was to create a common national market by eliminating tax barriers between states.
• It introduced a dual GST model, where both the Centre and the states levy and collect taxes.
• The GST Council was established under this amendment to make recommendations on important issues related to GST.

Additional Information

• 122^nd Constitutional Amendment Act, 2017
• This act does not exist in the context of Indian constitutional amendments.
• Finance Act, 2015
• This act relates to the financial year 2015-2016 and includes various financial measures but does not introduce GST.
• Service Tax Act, 1994
• This act was introduced to levy a tax on services provided in India.
• It was one of the taxes subsumed under GST.

The correct answer is - Knowledge is a side product of investment.

Key Points

• Knowledge is a side product of investment
• Romer's endogenous growth model emphasizes that economic growth is primarily driven by internal factors rather than external influences.
• In this model, knowledge is considered an essential factor of production that enhances productivity.
• Investment in human capital, research and development (R&D), and innovation leads to the creation of new knowledge.
• As firms invest in these areas, they not only improve their own productivity but also contribute to the overall knowledge base of the economy.
• This cumulative knowledge spillover benefits other firms and sectors, fostering sustained economic growth.

Additional Information

• Knowledge creation through government policies
• While government policies can support knowledge creation, Romer's model does not assume that knowledge is created solely by government interventions.
• Policies can facilitate investment in R&D and education, but the model primarily focuses on private sector-driven knowledge creation.
• Knowledge exclusively derived from education
• Education is a critical component of human capital formation, but Romer's model does not limit knowledge creation to education alone.
• R&D and innovation within firms also play a significant role in generating new knowledge.
• Knowledge unaffected by investment
• Romer's model explicitly links investment to knowledge creation, suggesting that investment in human capital and R&D is fundamental to generating new knowledge.
• Without such investments, the growth of knowledge and, consequently, economic growth would be hindered.

The correct answer is - J. K. Mehta

Key Points

• J. K. Mehta
• J. K. Mehta was an Indian economist known for his contributions to economic thought.
• He introduced the concept of 'wantlessness' in Economics, which refers to the state where an individual has no further wants.
• This concept is significant in understanding the ultimate goal of human desires and economic activities.
• Mehta's idea of wantlessness aligns with broader philosophical and ethical considerations in economics, focusing on human well-being beyond material needs.

Additional Information

• Robbins
• Lionel Robbins was a British economist known for his definition of economics that emphasized scarcity and choice.
• He defined economics as the science which studies human behavior as a relationship between ends and scarce means which have alternative uses.
• Marshall
• Alfred Marshall was a key figure in the development of economic thought and the founder of the neoclassical school of economics.
• He is known for his work on the principles of economics, including supply and demand, elasticity, and consumer surplus.
• Pigou
• Arthur Cecil Pigou was an influential English economist associated with welfare economics.
• He is known for his work on externalities and for advocating government intervention to correct market failures.

The correct answer is - Prof. Mint

Key Points

• Prof. Mint
• Prof. Mint is known for his work in economic theory, particularly in the areas of production techniques.
• The statement, "Labour intensive techniques of production are those in which a large amount of labour is required with a given amount of capital," is attributed to him.
• He emphasized the importance of labor in production processes, especially in developing economies where capital might be scarce.

Additional Information

• Prof. Ricardo
• David Ricardo was an influential classical economist known for his theory of comparative advantage.
• He contributed significantly to the labor theory of value and rent theory.
• Prof. Pigou
• Arthur Cecil Pigou was an English economist known for his work in welfare economics.
• He introduced concepts such as externalities and the Pigouvian tax.
• Prof. Reddaway
• William Brian Reddaway was an economist known for his studies on economic development and international trade.
• His contributions were more focused on empirical research rather than theoretical definitions of production techniques.

The correct answer is - B/C > 1

Key Points

• B/C > 1
• In cost-benefit analysis, the ratio B/C represents the Benefit-Cost ratio.
• A B/C ratio greater than 1 indicates that the benefits of the project exceed its costs.
• This condition suggests that it is economically beneficial to continue with the project.

Additional Information

• B/C = 1
• A B/C ratio equal to 1 means that the benefits of the project are exactly equal to the costs.
• In this scenario, the project neither creates a net benefit nor a net loss.
• B/C < 1
• A B/C ratio less than 1 indicates that the costs of the project exceed the benefits.
• This suggests that it is not economically beneficial to continue with the project.

The correct answer is - Milton Friedman

Key Points

• Milton Friedman
• Milton Friedman was a renowned American economist and a leading figure in the Chicago School of Economics.
• He is best known for his strong belief in free-market capitalism and his criticisms of Keynesian economic policies.
• The statement "Inflation is always and everywhere a monetary phenomenon" is attributed to Friedman, highlighting his view that inflation is primarily caused by an increase in the money supply.
• Friedman's work on monetary policy, consumption analysis, and stabilization policy significantly influenced economic thought in the latter half of the 20^th century.
• He was awarded the Nobel Prize in Economic Sciences in 1976 for his achievements in the fields of consumption analysis, monetary history and theory, and for his demonstration of the complexity of stabilization policy.

Additional Information

• J. M. Keynes
• John Maynard Keynes was a British economist whose ideas fundamentally changed the theory and practice of macroeconomics and the economic policies of governments.
• He is best known for his advocacy of government intervention to mitigate the adverse effects of economic recessions, depressions, and booms.
• Myrdal and Streeten
• Gunnar Myrdal was a Swedish economist and sociologist known for his work on institutional economics and development economics.
• Paul Streeten was a British economist who specialized in development economics.
• A. W. Phillips
• Alban William Housego "A. W." Phillips was a New Zealand economist who is best known for the Phillips curve, which describes an inverse relationship between rates of unemployment and corresponding rates of inflation.

The correct answer is - 0.164

Key Points

• 0.164
• As per the 2022 Report of the United Nations Development Programme (UNDP) on the Multidimensional Poverty Index (MPI), 0.164 or 16.4% of India's population is multidimensionally poor.
• The MPI considers multiple deprivations at the household level across three dimensions: health, education, and standard of living.
• This percentage represents the proportion of the population that faces multiple deprivations simultaneously.

Additional Information

• Multidimensional Poverty Index (MPI)
• The MPI is an international measure of acute poverty that takes into account various deprivations in health, education, and living standards.
• It was developed by the Oxford Poverty and Human Development Initiative (OPHI) and the UNDP.
• Countries are ranked based on the percentage of their population that is multidimensionally poor.
• Other Options
• The other options (0.174, 0.184, 0.194) represent different percentages of the population being multidimensionally poor but are not accurate according to the 2022 UNDP report.

The correct answer is - 5.24 percent

Key Points

• Primary Sector Growth Rate of Madhya Pradesh in 2022-23
• The primary sector includes agriculture, forestry, fishing, and mining.
• In the fiscal year 2022-23, Madhya Pradesh experienced a significant growth rate in its primary sector.
• The estimated growth rate was 5.24 percent compared to the previous year, based on constant prices of 2011-12.

Additional Information

• Other Options
• 5.42 percent: This figure is slightly higher but not the correct estimated growth rate for the primary sector in Madhya Pradesh for the year 2022-23.
• 5.78 percent: This value is significantly higher than the actual growth rate and does not reflect the accurate estimate for the primary sector's growth.
• 5.12 percent: Although close to the correct figure, it is still not the estimated growth rate for the primary sector in Madhya Pradesh for the year 2022-23.

The correct answer is - 3.18 percent

Key Points

• Contribution of Mining and Quarrying Sector in Madhya Pradesh
• According to the estimates for the year 2021-22, the mining and quarrying sector contributed 3.18 percent to the economy of Madhya Pradesh.
• This sector includes the extraction of minerals and other geological materials from the earth.
• The contribution percentage reflects the importance of mining activities in the regional economy.
• Madhya Pradesh is rich in mineral resources, which include coal, limestone, manganese ore, and copper.
• The mining sector plays a crucial role in generating revenue and employment within the state.

Additional Information

• Economic Contributions of Other Sectors
• Agriculture: The primary sector in Madhya Pradesh, contributing significantly to the state's GDP.
• Manufacturing: Another vital sector that includes industries such as textiles, cement, and food processing.
• Services: This sector encompasses tourism, IT, and retail, also contributing a substantial portion to the state’s economy.
• Mineral Resources in Madhya Pradesh
• Coal: Essential for power generation and industrial activities.
• Limestone: Used in cement production, a major industry in the state.
• Manganese Ore: Crucial for steel production and other metallurgical processes.
• Copper: Used in electrical equipment manufacturing and various industrial applications.

The correct answer is - Gustav Cassel

Key Points

• Gustav Cassel
• Gustav Cassel was a Swedish economist who propounded the Purchasing Power Parity (PPP) theory.
• The PPP theory suggests that in the long run, exchange rates between currencies should move towards the rate that would equalize the prices of an identical basket of goods and services in any two countries.
• This theory helps in understanding the relative value of currencies and is used to make more accurate comparisons of economic productivity and standards of living between countries.
• Cassel introduced this concept in the early 20^th century, particularly in the context of post-World War I economic planning.

Additional Information

• Marshall
• Alfred Marshall was a British economist known for his work on microeconomics and welfare economics.
• He is renowned for his book "Principles of Economics" and contributions to the understanding of supply and demand, marginal utility, and the cost of production.
• Tomas
• No prominent economist named Tomas is directly associated with the development of the Purchasing Power Parity theory.
• Crowther
• Geoffrey Crowther was a British economist and editor of The Economist.
• He is best known for his work in economic journalism and for his role in public policy discussions, rather than for any specific economic theory like PPP.

The correct answer is - Nurksesian Thesis

Key Points

• Wage-Goods Strategy
• The wage-goods strategy of development was formulated by Indian economists C. N. Vakil and P. R. Brahmananda.
• This strategy focuses on the production of wage goods, which are essential items consumed by workers, such as food, clothing, and housing.
• The aim is to ensure that the basic needs of the working population are met, which in turn supports economic stability and growth.
• It is an extension of the Nurksesian Thesis, which emphasizes the importance of balanced growth in both agriculture and industry to achieve sustainable development.

Additional Information

• Nurksesian Thesis
• Formulated by Ragnar Nurkse, this thesis emphasizes the need for balanced growth in both the agricultural and industrial sectors.
• It suggests that simultaneous investment in multiple sectors can lead to a more stable and sustainable economic development.
• Kaldorean Thesis
• Developed by Nicholas Kaldor, this theory focuses on the role of increasing returns to scale and demand-led growth in the economy.
• Kaldor emphasized the importance of the manufacturing sector in driving economic growth.
• Harrod-Domar Thesis
• This model, developed by Sir Roy Harrod and Evsey Domar, highlights the importance of savings and investment in economic growth.
• It suggests that economic growth is driven by the ratio of savings to capital-output ratio.
• Solow Thesis
• Formulated by Robert Solow, this model emphasizes the role of technological progress in long-term economic growth.
• It incorporates the idea that technological improvements can lead to increases in productivity and economic output.

The correct answer is - Mahatma Gandhi

Key Points

• Mahatma Gandhi
• He proposed the theory of "Trusteeship" as an economic philosophy.
• The concept was aimed at providing a socio-economic structure where wealth would be distributed for the welfare of society.
• According to Gandhi, those who have wealth should act as 'trustees' of that wealth, using it for the benefit of the community.
• This theory was an attempt to bridge the gap between the rich and the poor without violent class struggle.
• Trusteeship was deeply rooted in Gandhian principles of non-violence and moral responsibility.

Additional Information

• Deendayal Upadhyaya
• He was an Indian politician and thinker known for his philosophy of "Integral Humanism."
• Integral Humanism emphasizes the development of the human body, mind, and spirit in a balanced manner.
• J. K. Mehta
• He was an Indian economist known for his contributions to economic theory, particularly in the field of welfare economics.
• He did not propose the theory of Trusteeship.
• Amartya Sen
• He is a Nobel Prize-winning economist known for his work on welfare economics, development economics, and social choice theory.
• His major contributions include the capability approach and welfare economics, but not Trusteeship.

The correct answer is - Arvind Panagariya

Key Points

• Arvind Panagariya
• He is a renowned Indian-American economist and a professor of economics at Columbia University.
• Panagariya has served as the first Vice-Chairman of the NITI Aayog, a policy think tank of the Government of India.
• He has also been a Chief Economist of the Asian Development Bank.
• Panagariya has authored several books on economic policies and development.
• His works often focus on India's economic reforms and policies to boost growth.

Additional Information

• Raghuram Rajan
• He served as the 23^rd Governor of the Reserve Bank of India from 2013 to 2016.
• Rajan is a renowned economist and currently a professor at the University of Chicago Booth School of Business.
• He is known for his work on banking, corporate finance, and economic growth.
• Rajan was also the Chief Economist and Director of Research at the International Monetary Fund (IMF).
• M. K. Singh
• There is no prominent economist or public figure by this name associated with the 16^th Finance Commission of India.
• This option appears to be incorrect or a distractor.
• Arvind Subramaniam
• He served as the Chief Economic Adviser to the Government of India from 2014 to 2018.
• Subramaniam is known for his contributions to Indian economic policy and his annual Economic Surveys.
• He has also worked at the International Monetary Fund (IMF) and the Peterson Institute for International Economics.

The correct answer is - SGST

Key Points

• SGST (State Goods and Services Tax)
• SGST is a part of the dual GST model implemented in India, where both the Centre and the States levy GST.
• It is levied by the state government on the intra-state supply of goods and services.
• During the period of 2018-19 to 2022-23, SGST generated the highest revenue in Madhya Pradesh.
• The implementation of GST has streamlined the taxation process and increased compliance, leading to higher revenue collection from SGST.

Additional Information

• Stamp and Registration Tax
• This tax is levied on the transaction of property and related documents.
• It is a significant source of revenue but did not surpass SGST during the mentioned period.
• State Excise Duty
• Levied on the production and sale of alcoholic beverages.
• While it contributes substantially to the state's revenue, it was not the highest during the specified period.
• Sales Tax
• This tax was applicable before the implementation of GST and was replaced by SGST and CGST.
• Sales Tax includes VAT (Value Added Tax) but its significance reduced post-GST implementation.

The correct answer is - All of the above

Key Points

• Property Tax
• Property tax is levied on real estate by the local government and it is a significant source of revenue for the state government.
• It is typically based on the value of the property, including land and buildings.
• The revenue collected is used for public services such as maintenance of roads, schools, and public safety.
• Land Revenue
• Land revenue is a traditional source of income for the state government, especially in rural areas.
• This tax is imposed on the ownership of land and is often used to fund agricultural development and rural infrastructure.
• The system of land revenue collection has historical significance in India, dating back to ancient times.
• Professional Tax
• Professional tax is a state-level tax levied on individuals earning income from salaries, professions, trades, and employment.
• This tax is deducted by employers from the salary of employees and paid to the state government.
• The collected revenue is used for the development of the state, including public welfare programs.

Additional Information

• Other Sources of Income for State Governments
• State governments also generate revenue from other sources such as sales tax (now subsumed under GST), excise duty on liquor, vehicle taxes, stamp duty, and registration fees.
• Additionally, states receive grants and financial assistance from the central government for various development projects and schemes.
• Borrowings from the market and loans from financial institutions also contribute to the state's income.

The correct answer is - Stock Market

Key Points

• Stock Market
• The stock market is a significant component of the capital market where shares of publicly held companies are issued and traded.
• It provides companies with access to capital in exchange for giving investors a slice of ownership in the company.
• It plays a crucial role in the economy by facilitating the transfer of funds from savers to entities that can put them to productive use.
• Major stock exchanges include the New York Stock Exchange (NYSE) and NASDAQ.

Additional Information

• Call Money Market
• The call money market is a segment of the money market where short-term funds are borrowed and lent, typically for one day.
• Banks often use this market to manage their liquidity and meet the reserve requirements set by central banks.
• Treasury Bills
• Treasury Bills (T-Bills) are short-term government securities with maturities of one year or less, sold at a discount and redeemed at face value.
• They are used by governments to raise funds for short-term financial needs.
• Commercial Bills
• Commercial bills are short-term, negotiable instruments used by companies to finance their business transactions.
• They are usually issued by firms to pay for goods and services and are a part of the money market.

The correct answer is - Triennium ending 2007-08

Key Points

• Triennium ending 2007-08
• The Index Number of Agriculture Production in India uses the triennium ending 2007-08 as its base year.
• This base year is chosen to provide a reference point to measure changes in agricultural production over time.
• The triennium (three-year period) helps to smooth out any anomalies or unusual fluctuations in agricultural production data.
• The choice of 2007-08 is significant because it represents a stable period in Indian agriculture, providing a reliable benchmark for comparisons.

Additional Information

• Triennium ending 2011-12
• This period is not used as the base year for the Index Number of Agriculture Production.
• It could be considered for other statistical purposes or indices but not specifically for agricultural production.
• Triennium ending 2012-13
• This period is also not used as the base year for the Index Number of Agriculture Production.
• It is a relatively more recent period and might be less stable compared to the chosen base year.
• Triennium ending 2017-19
• This period is too recent to be used as a base year for long-term agricultural production indices.
• It might be used for other short-term analyses or studies but not for a stable long-term index.

The correct answer is - One dependent variable and more than one independent variables

Key Points

• Multiple Linear Regression
• In multiple linear regression, the model aims to predict a single dependent variable (also known as the response variable) using multiple independent variables (also known as predictor variables).
• The general form of a multiple linear regression equation is:

Y = β₀ + β₁X₁ + β₂X₂ + ... + β_nX_n + ε

where:

• Y is the dependent variable.
• X₁, X₂, ..., X_n are the independent variables.
• β₀ is the intercept.
• β₁, β₂, ..., β_n are the coefficients of the independent variables.
• ε is the error term.
• Multiple linear regression is used when the relationship between the variables is assumed to be linear, and it helps in understanding how the dependent variable changes with a unit change in each of the independent variables.

Additional Information

• Dependent Variable
• In regression analysis, the dependent variable is the variable that we are trying to predict or explain. It is dependent on the independent variables.
• It is also known as the outcome variable or response variable.
• Independent Variables
• Independent variables, also known as predictor or explanatory variables, are the variables that are used to predict or explain variations in the dependent variable.
• These variables are assumed to have a direct or indirect effect on the dependent variable.

The correct answer is - 2) B^′X′Y−nY¯¯¯¯2Y′Y−nY¯¯¯¯2B^′X′Y−nY¯2Y′Y−nY¯2

Key Points

• Classical Multiple Linear Regression
• In classical multiple linear regression, the coefficient of determination (R2R2

) is a statistical measure that assesses the goodness of fit of the regression model.

• It represents the proportion of the variance in the dependent variable that is predictable from the independent variables.
• The formula B^′X′Y−nY¯¯¯¯2Y′Y−nY¯¯¯¯2B^′X′Y−nY¯2Y′Y−nY¯2

in option 2 correctly defines the R2R2

in the context of multiple linear regression in matrix notation.

• Explanation of Other Options
• B^′X′YY′YB^′X′YY′Y
• This formula does not account for the mean of the dependent variable, making it incorrect for R2R2

.

• X^′Y−nY¯¯¯2Y′Y−nY¯¯¯2X^′Y−nY¯2Y′Y−nY¯2
• This formula incorrectly uses X^′YX^′Y

instead of B^′X′YB^′X′Y

, which is not appropriate for R2R2

.

• B^′X′Y−nΣY2Y′Y−nY¯¯¯2B^′X′Y−nΣY2Y′Y−nY¯2
• This formula incorrectly uses ΣY2ΣY2

instead of the mean squared total sum, thus making it incorrect for R2R2

.

Additional Information

• **Coefficient of Determination (R2R2

)**

• It is a key output of regression analysis and helps in determining the effectiveness of the independent variables in predicting the dependent variable.
• Mathematically, R2R2

is calculated as 1−SSRSST1−SSRSST

, where SSR is the sum of squares of residuals and SST is the total sum of squares.

• An R2R2

of 1 indicates that the regression predictions perfectly fit the data.

The correct answer is - 1) 1 and 5, 2 and 4

Key Points

• Damoh and Gram
• Damoh district in Madhya Pradesh is known for producing Gram (chickpeas).
• This is part of the 'one district one product' initiative aimed at promoting local produce.
• Shajapur and Onion
• Shajapur district is recognized for its substantial production of onions.
• The initiative helps in boosting the agricultural economy of the district.

Additional Information

• Morena and Guava
• Morena is another district in Madhya Pradesh known for its guava production.
• The 'one district one product' initiative supports such districts by promoting their unique agricultural products.

The correct answer is - Pharmaceutical industry

Key Points

• Devaranya Scheme
• The Devaranya scheme is an initiative by the Madhya Pradesh government aimed at improving the livelihoods of Scheduled Tribes farmers in the state.
• The primary focus of the scheme is on promoting the cultivation and commercialization of medicinal and aromatic plants.
• This initiative is linked with the pharmaceutical industry as it involves the production of raw materials needed for manufacturing herbal medicines and other pharmaceutical products.
• The scheme also aims to enhance the income of the tribal farmers by ensuring a stable market for their produce through collaborations with the pharmaceutical sector.

Additional Information

• Agriculture
• The Devaranya scheme involves agricultural activities, specifically the cultivation of medicinal and aromatic plants.
• However, the end goal is to integrate these agricultural products into the pharmaceutical industry.
• This approach helps in creating a niche market for agricultural produce from tribal areas.
• Education
• Education is crucial for overall development but is not the primary focus of the Devaranya scheme.
• The scheme may include training and awareness programs for farmers but does not directly link to the education sector.
• Healthcare
• While the scheme indirectly supports healthcare by promoting medicinal plants, its primary linkage is with the pharmaceutical industry rather than healthcare services or infrastructure.

The correct answer is - Oligopolistic market

Key Points

• Oligopolistic market
• Game theory is extensively used to analyze and solve problems in oligopolistic markets.
• Oligopolistic markets are characterized by a few dominant firms, each with significant market power.
• Firms in an oligopoly are interdependent, meaning the actions of one firm can significantly impact the others.
• Game theory helps firms in oligopolistic markets to strategize their pricing, production, and other competitive actions by considering the potential reactions of rival firms.
• Common models in game theory used in oligopoly include the Cournot model, Bertrand model, and the Stackelberg model.

Additional Information

• Perfect market
• In a perfect market, numerous small firms compete against each other.
• No single firm has significant market power to influence prices.
• Products are homogeneous, and there is free entry and exit in the market.
• Imperfect market
• An imperfect market encompasses various market structures that deviate from the perfect competition model.
• Examples include monopolistic competition, oligopoly, and monopoly.
• Monopoly market
• A monopoly market is dominated by a single firm that has substantial control over the market price.
• There are high barriers to entry, preventing other firms from entering the market.

The correct answer is - Baumol

Key Points

• Baumol
• William J. Baumol was a renowned American economist known for his work in industrial organization theory.
• He developed the Sales Maximization model, which suggests that firms prioritize maximizing sales revenue over profits, especially when managerial interests diverge from those of the owners.
• The model posits that managers are more concerned with sales because their personal rewards, such as salaries and prestige, are often linked to the firm’s sales rather than its profits.
• Baumol's model is significant in understanding managerial behavior and firm strategies in oligopolistic markets.

Additional Information

• Hall and Hitch
• Hall and Hitch are known for their "Full Cost Pricing" theory, which suggests that firms set prices based on average cost plus a markup.
• Their work emphasized the importance of covering both variable and fixed costs in price determination.
• Galbraith
• John Kenneth Galbraith was a Canadian-American economist known for his work on the "Theory of the Firm" and "Technostructure."
• He highlighted the role of large corporations and their influence on the economy and society.
• Marshall
• Alfred Marshall was a pioneer in neoclassical economics and is best known for his work "Principles of Economics."
• Marshall introduced concepts such as price elasticity of demand and consumer surplus.

The correct answer is - Viner

Key Points

• Jacob Viner
• Jacob Viner was an influential economist who made significant contributions to international trade theory.
• He is widely known for his work on the concept of dumping, which he described as price discrimination between two markets.
• Dumping occurs when a company sells a product in a foreign market at a lower price than it does in its domestic market, often to gain market share or eliminate competition.
• Viner's work laid the foundation for much of the modern understanding of trade practices and policies.

Additional Information

• Ellsworth
• Paul T. Ellsworth was an economist known for his work in the field of economic history and theory.
• He did not specifically focus on the concept of dumping in international trade.
• Haberler
• Gottfried Haberler was an economist recognized for his contributions to the theory of international trade and economic development.
• He is known for his work on opportunity cost and comparative advantage but did not specifically focus on dumping.
• Chamberlin
• Edward Chamberlin was an economist best known for his work on monopolistic competition.
• His contributions were more related to market structures and pricing strategies within single markets, rather than international trade practices like dumping.

The correct answer is - Viner

Key Points

• Viner
• Jacob Viner was a Canadian economist renowned for his significant contributions to international trade theory.
• He developed the concept of "real cost terms of trade," which examines the relative costs of production and the welfare implications of international trade.
• Viner's work laid the groundwork for modern trade theory and policy analysis.
• His contributions to economics extend beyond trade theory, influencing various aspects of economic thought.

Additional Information

• Taussig
• Frank William Taussig was an influential American economist known for his work in the field of international trade and tariff policy.
• He authored "The Tariff History of the United States," which examined the impact of tariffs on the American economy.
• Dorrance
• Graeme S. Dorrance was a lesser-known economist who contributed to economic theory but did not develop the concept of real cost terms of trade.
• His work primarily focused on monetary economics and economic policy in developing countries.

The correct answer is - Districts as Import Hubs

Key Points

• Districts as Import Hubs
• This is not a scheme launched by the Government of India to facilitate and encourage exports.
• The government focuses on promoting exports rather than imports to boost economic growth and maintain a favorable balance of trade.

Additional Information

• Krishi Udan Scheme
• Launched by the Ministry of Civil Aviation to assist farmers in transporting their agricultural products.
• Aims to improve the value realization through better and faster transportation of agricultural produce.
• Focuses on linking domestic agricultural markets with international markets, enhancing export opportunities for farmers.
• Interest Equalisation Scheme
• Provides financial assistance to exporters by offering interest subsidies on loans taken for pre-shipment and post-shipment of goods.
• Helps exporters compete effectively in the global market by reducing the cost of finance.
• Encourages the export of goods from India by making it more cost-effective for exporters.
• Districts as Export Hubs
• Aims to identify and promote products from each district for export, thereby boosting local economies and generating employment.
• Focuses on decentralizing export promotion activities to the district level to harness the potential of local industries and artisans.
• Encourages district-level initiatives to increase exports and improve the export performance of the regions.

The correct answer is - Private consumption and capital formation

Key Points

• Private consumption and capital formation
• Private consumption refers to household spending on goods and services. This includes spending on essentials such as food, housing, healthcare, and education, as well as discretionary spending on non-essential items like entertainment and luxury goods.
• Capital formation is the process of building up the capital stock of a country through investing in productive facilities. This includes investments in infrastructure, machinery, technology, and other assets that contribute to economic growth.
• Together, private consumption and capital formation are key drivers of economic growth as they stimulate demand and increase the productive capacity of the economy.
• According to the Economic Survey 2022-23, these two factors have been principal contributors to India's economic growth in the financial year 2023, reflecting a recovery in consumer confidence and increased investment activity.

Additional Information

• Public consumption and capital formation
• Public consumption involves government spending on public services such as education, healthcare, defense, and public administration.
• While public investment in infrastructure and other capital projects is important, the Economic Survey indicates that private consumption and capital formation have played a more significant role in the recent economic growth.
• Industrial consumption and capital formation
• Industrial consumption refers to the use of goods and services by industries in the production process.
• Although industrial growth is a vital component of the economy, the Economic Survey emphasizes the role of private consumption and capital formation as the principal drivers of growth.

The correct answer is - (10, 15)

Key Points

• Objective Function Calculation
• The objective function to be maximized is z = 45x1 + 55x2.
• We need to calculate the value of z for all given solutions.
• Calculation for (0, 18)
• Substitute x1 = 0 and x2 = 18 into the objective function.
• z = 45(0) + 55(18) = 0 + 990 = 990
• Calculation for (10, 15)
• Substitute x1 = 10 and x2 = 15 into the objective function.
• z = 45(10) + 55(15) = 450 + 825 = 1275
• Calculation for (20, 0)
• Substitute x1 = 20 and x2 = 0 into the objective function.
• z = 45(20) + 55(0) = 900 + 0 = 900

Additional Information

• Linear Programming
• Linear programming is a method to achieve the best outcome in a mathematical model whose requirements are represented by linear relationships.
• It is a special case of mathematical programming (mathematical optimization).
• Objective Function
• An objective function is a function that one seeks to maximize or minimize, depending on the goal of the optimization problem.
• In this case, the objective function is z = 45x1 + 55x2, which needs to be maximized.

The correct answer is - 22 percent

Key Points

• Debt Gross State Domestic Product (GSDP) Ratio
• The debt GSDP ratio is an important indicator of the financial health of a state, reflecting the proportion of the state's debt to its Gross State Domestic Product.
• For Madhya Pradesh in 2022, this ratio was 22 percent, indicating that the state's debt was 22 percent of its GSDP.
• This ratio helps in understanding the sustainability of the state's debt levels and its ability to service its debt without hampering economic growth.

Additional Information

• Other Options
• 39 percent
• This figure is significantly higher than the actual debt GSDP ratio of Madhya Pradesh in 2022.
• If a state's debt GSDP ratio were this high, it could indicate potential fiscal stress and concerns about debt sustainability.
• 72 percent
• This is an extremely high debt GSDP ratio and would suggest a severe debt burden on the state.
• Such a high ratio could lead to difficulties in managing the state's finances and could affect its credit rating and borrowing costs.
• 24 percent
• While closer to the actual ratio, this figure is still slightly higher than the correct value.
• A slight variation in the debt GSDP ratio can still have implications for fiscal policy and debt management strategies.

The correct answer is - Gunnar Myrdal

Key Points

• Gunnar Myrdal
• Gunnar Myrdal was a Swedish economist and sociologist who was awarded the Nobel Memorial Prize in Economic Sciences in 1974.
• He is well-known for his contributions to the field of economics, particularly in regard to the problems faced by developing countries.
• In his seminal work "Asian Drama: An Inquiry into the Poverty of Nations," Myrdal discusses the various obstacles to economic development in Asian countries, including the impact of international trade.
• Myrdal argued that international trade can sometimes exacerbate economic inequalities and hinder development in poorer nations by perpetuating dependency and exploitation.

Additional Information

• J. S. Mill
• John Stuart Mill was an English philosopher, political economist, and civil servant, known for his contributions to social theory, political theory, and political economy.
• Mill advocated for free trade and is best known for his work on the theory of utilitarianism and his contributions to the principles of political economy.
• He did not specifically focus on the detrimental effects of international trade on developing countries.
• Malthus
• Thomas Robert Malthus was an English cleric and scholar, influential in the fields of political economy and demography.
• Malthus is best known for his theory on population growth, which he articulated in his work "An Essay on the Principle of Population."
• His work primarily focused on the relationship between population growth and resources, not specifically on international trade.
• Haberler
• Gottfried Haberler was an Austrian-American economist who contributed to the fields of international trade and business cycles.
• Haberler is known for his work on comparative advantage and international trade theory, but he did not emphasize international trade as an obstacle to economic development in developing countries.

The correct answer is - Kautilya

Key Points

• Kautilya (also known as Chanakya or Vishnugupta)
• Kautilya was an ancient Indian philosopher, teacher, economist, jurist, and royal advisor.
• He is traditionally identified as the author of the "Arthashastra," an ancient Indian treatise on statecraft, economic policy, and military strategy.
• The "Arthashastra" is a comprehensive manual that covers various topics such as politics, economics, military strategy, and administration.
• Kautilya played a significant role in the establishment of the Maurya Empire, especially through his guidance to Chandragupta Maurya.
• His work is considered one of the earliest and most comprehensive treatises on governance and politics.

Additional Information

• Adam Smith
• Adam Smith was a Scottish economist and philosopher, best known for his book "The Wealth of Nations."
• He is often referred to as the "Father of Economics" and is known for his ideas on free market economies.
• His work laid the foundation for modern economic theory, particularly the concepts of the invisible hand and division of labor.
• J. K. Mehta
• J. K. Mehta was an Indian economist known for his work in the field of economic theory.
• He is known for his contributions to the theory of marginal productivity and the concept of "Wants in Economics."
• Mehta's work focused on the philosophical and ethical aspects of economics.
• Manu
• Manu is a legendary figure in Indian mythology, traditionally credited with authoring the Manusmriti.
• The Manusmriti, or "Laws of Manu," is an ancient legal text that outlines the duties and responsibilities of individuals and various social classes in Hindu society.
• It is one of the earliest works of Hindu law and is considered a foundational text for understanding ancient Indian legal and social systems.

The correct answer is - Consumption function and investment function

Key Points

• Consumption function and investment function
• According to John Maynard Keynes, the aggregate demand function is primarily influenced by two major components: the consumption function and the investment function.
• The consumption function represents the relationship between total consumption and gross national income. It indicates that as income increases, consumption also increases, but not necessarily at the same rate.
• The investment function reflects the relationship between the level of investment and factors such as interest rates and expected returns on investment. It shows that higher levels of investment occur when businesses expect better returns and when interest rates are lower.
• These two functions together determine the overall level of demand in the economy, which influences production, employment, and income levels.

Additional Information

• Technical conditions of production
• Technical conditions of production refer to the technological capabilities and efficiency with which goods and services are produced.
• While technological advancements can influence production capacity and costs, they are not direct determinants of aggregate demand according to Keynesian economics.
• Consumption function
• The consumption function is indeed a key component of aggregate demand, as it represents household spending behavior in relation to income.
• However, on its own, it does not fully account for aggregate demand without considering investment.
• Investment function
• The investment function is also crucial in determining aggregate demand, as it reflects business spending on capital goods and influences economic growth.
• Similar to the consumption function, it needs to be combined with consumption to fully explain aggregate demand.

The correct answer is - Prof. Samuelson

Key Points

• Prof. Samuelson
• Paul A. Samuelson was an American economist and the first American to win the Nobel Memorial Prize in Economic Sciences.
• He introduced the Revealed Preference Theory in 1938, which is a method of analyzing choices made by individuals, primarily used for comparing the utility that consumers derive from different bundles of goods.
• Revealed Preference Theory assumes that the preferences of consumers can be revealed by their purchasing habits.
• This theory is fundamental in consumer theory and provides an alternative to the utility theory by focusing on observable consumer behavior rather than on the concept of utility.

Additional Information

• Prof. Marshall
• Alfred Marshall was a British economist whose work greatly influenced the development of microeconomic theory.
• He is best known for his book "Principles of Economics" published in 1890.
• Marshall developed the concept of price elasticity of demand and supply, and his work laid the foundation for the supply and demand framework.
• Prof. Hicks
• John Hicks was a British economist who significantly contributed to the field of microeconomics and welfare economics.
• He is well-known for the IS-LM model in macroeconomics and the concept of consumer surplus and compensated demand curves in microeconomics.
• Hicks received the Nobel Memorial Prize in Economic Sciences in 1972.
• All of them
• This option is incorrect as Revealed Preference Theory was specifically propounded by Prof. Samuelson.
• While Marshall and Hicks made significant contributions to economics, the development of Revealed Preference Theory is solely attributed to Samuelson.

The correct answer is - Amartya Sen

Key Points

• Amartya Sen
• Amartya Sen is a renowned Indian economist and philosopher who has made significant contributions to welfare economics.
• He developed the Capability Approach, which emphasizes the importance of individual capabilities and freedoms in assessing poverty and development.
• This approach argues that poverty should be measured not just by income, but by the ability of individuals to achieve well-being and live the life they value.
• Sen's work has influenced global policies on human development and the measurement of poverty, including the Human Development Index (HDI) used by the United Nations Development Programme (UNDP).
• His influential book "Development as Freedom" elaborates on the relationship between capabilities and poverty.

Additional Information

• M. K. Gandhi
• Mohandas Karamchand Gandhi, commonly known as Mahatma Gandhi, was a leader of the Indian independence movement against British rule.
• He is known for his philosophy of nonviolence (Ahimsa) and civil disobedience.
• Gandhi's economic ideas focused on self-sufficiency and rural development, but he did not specifically develop the capabilities approach to poverty.
• J. Stiglitz
• Joseph Stiglitz is an American economist and a professor at Columbia University.
• He is a recipient of the Nobel Prize in Economic Sciences and is known for his work on information asymmetry and globalization.
• Stiglitz has written extensively on economic inequality and development but did not specifically develop the capabilities approach.
• Thomas Piketty
• Thomas Piketty is a French economist best known for his work on wealth and income inequality.
• His book "Capital in the Twenty-First Century" examines the dynamics of income distribution and wealth concentration over the past few centuries.
• Piketty's work focuses on economic inequality but does not specifically address the capabilities approach to poverty.

The correct answer is 'A. G. Frank'

Key Points

• A. G. Frank (Andre Gunder Frank):
• Andre Gunder Frank is widely regarded as the Father of Dependency Theory.
• Dependency Theory emerged during the 1960s and 1970s as a critique of modernization theory.
• The theory explains that the underdevelopment of poor nations is linked to their historical and economic dependence on developed capitalist countries.
• Frank argued that resources continuously flow from the “periphery” (developing nations) to the “core” (developed nations), enriching advanced economies while keeping poorer nations dependent.
• His famous concept of the “Development of Underdevelopment” highlighted how colonialism and global capitalism created economic inequalities.
• Dependency Theory became highly influential in the fields of development economics, political economy, and sociology.

Additional Information

• Gabriel Palma:
• Gabriel Palma is a well-known economist associated with studies on income inequality and development economics.
• He contributed to dependency-related discussions but is not considered the founder or father of Dependency Theory.
• Paul Baran:
• Paul Baran was an important Marxist economist whose work influenced Dependency Theory.
• His book “The Political Economy of Growth” analyzed how capitalism affected underdeveloped countries.
• Although highly influential, he is not specifically regarded as the Father of Dependency Theory.
• Robert Brenner:
• Robert Brenner is known for the Brenner Debate related to agrarian class structures and the transition from feudalism to capitalism.
• His work mainly focused on historical sociology and political economy rather than Dependency Theory.

Important Points

• Dependency Theory divides the world into Core, Semi-periphery, and Periphery nations.
• The theory argues that economic development in developed countries often occurs at the expense of developing countries.
• Dependency theorists criticized modernization theory for assuming that all countries follow the same path of development.
• Andre Gunder Frank’s ideas strongly influenced Latin American economic thought and global development studies.
• Other important scholars associated with Dependency Theory include Samir Amin, Fernando Henrique Cardoso, and Immanuel Wallerstein.

The correct answer is - Money as a store of value

Key Points

• James Tobin's Portfolio Balance Approach
• James Tobin, an American economist, introduced the Portfolio Balance Approach as part of his broader work on monetary theory.
• This approach suggests that individuals and institutions hold a diversified portfolio of assets, including money, to balance risk and return.
• According to Tobin, the demand for money is primarily influenced by its role as a store of value.
• Individuals hold money as part of their portfolio to mitigate uncertainty and manage liquidity preferences.
• This theory emphasizes that money is not just held for transactions but as a safe asset that provides stability in an uncertain economic environment.

Additional Information

• Money as a medium of exchange
• This role of money facilitates transactions by eliminating the need for a double coincidence of wants, which is a drawback of the barter system.
• Money allows for goods and services to be exchanged efficiently and conveniently.
• Money as a measure of value
• Money acts as a common denominator, making it possible to compare the value of different goods and services.
• It provides a standard unit of account that simplifies pricing and economic calculation.
• Money as a transfer of value
• This function refers to money's ability to transfer purchasing power from one person to another, either as a gift, payment, or investment.
• It ensures that value can be moved across different parties and locations.

The correct answer is - Currency money and demand deposits

Key Points

• Currency Money and Demand Deposits
• Currency money refers to the coins and paper money that circulate within an economy.
• Demand deposits are funds held in bank accounts from which money can be withdrawn at any time without any notice, such as checking accounts.
• These two components together make up the majority of the money supply in an economy.
• The total money supply is often referred to as M1, which includes both currency in circulation and demand deposits.

Additional Information

• Currency Money and Velocity of Circulation of Legal Tender
• While currency money is a component of the money supply, the velocity of circulation refers to the frequency at which money changes hands within the economy. It is not a component of the money supply itself.
• The velocity of circulation is a measure of economic activity and not a direct component of the money supply.
• Demand Deposits and Velocity of Circulation of Credit Money
• Demand deposits are a component of the money supply, but the velocity of circulation of credit money is not. Similar to the velocity of legal tender, it measures the rate of turnover of credit money.
• The velocity of circulation of credit money is an economic indicator, not a component of the money supply.
• None of the Above
• This option is incorrect because the correct components of the money supply include both currency money and demand deposits.

The correct answer is - Central Cooperative Bank

Key Points

• Central Cooperative Bank
• Central Cooperative Banks are the intermediate level cooperative banks in the three-tier cooperative credit structure.
• They function at the district level and act as a link between State Cooperative Banks and Primary Agriculture Credit Societies (PACS).
• They provide financing to PACS and also directly serve their own members.
• These banks play a crucial role in the rural credit system, supporting agricultural and rural development.

Additional Information

• State Cooperative Bank
• State Cooperative Banks operate at the state level, forming the apex level of the three-tier cooperative credit structure.
• They provide support and funding to Central Cooperative Banks within the state.
• These banks are responsible for overall coordination, regulation, and supervision of cooperative banks in the state.
• Primary Agriculture Credit Society (PACS)
• PACS operate at the grassroots level, typically serving small and marginal farmers in rural areas.
• They are the foundation of the cooperative credit structure and provide short-term and medium-term credit.
• PACS are directly involved in meeting the financial needs of their members for agricultural and allied activities.

The correct answer is - 21^st October, 2021

Key Points

• PM GatiShakti Yojana
• Launched on 21^st October, 2021 by Prime Minister Narendra Modi.
• Aimed at creating a digital platform to bring 16 ministries, including railways and roadways, together for integrated planning and coordinated implementation of infrastructure connectivity projects.
• Focuses on multi-modal connectivity to various economic zones.
• Seeks to address gaps in last-mile connectivity and reduce the logistics cost in the country.

Additional Information

• 21^st October, 2019
• No significant national infrastructure initiative was launched on this date.
• 21^st October, 2020
• No major infrastructure programs akin to PM GatiShakti were launched on this date.
• 21^st October, 2022
• This date is post the actual launch of PM GatiShakti Yojana.

The correct answer is - All of the above

Key Points

• Goodness of Fit in Regression Analysis
• It is a measure to determine how well the regression model fits the observed data.
• Several statistical metrics are used to evaluate the goodness of fit.
• R² (R-squared)
• It represents the proportion of the variance for the dependent variable that's explained by the independent variables in the model.
• R² values range from 0 to 1, where 1 indicates a perfect fit.
• Adjusted R² (R̅²)
• Similar to R² but adjusts for the number of predictors in the model.
• It provides a more accurate measure by considering the degrees of freedom.
• F-statistic (F)
• It tests the overall significance of the model.
• High F-values indicate that the model fits the data well.

Additional Information

• Goodness of Fit Measures
• These metrics help in diagnosing the adequacy of the regression model.
• They aid in comparing different models and selecting the best one.
• Importance of Goodness of Fit
• Ensures that the model provides reliable predictions.
• Helps in understanding the relationship between variables.

The correct answer is - R. F. Kahn

Key Points

• R. F. Kahn
• R. F. Kahn, also known as Richard Ferdinand Kahn, was a British economist.
• He introduced the concept of the 'Multiplier' in Economics in his seminal paper, "The Relation of Home Investment to Unemployment," published in 1931.
• The 'Multiplier' effect describes how an initial change in spending leads to further changes in income and consumption, magnifying the overall economic impact.
• Kahn's work laid the foundation for Keynesian economics, significantly influencing John Maynard Keynes's ideas in "The General Theory of Employment, Interest, and Money."

Additional Information

• Kuznets
• Simon Kuznets was a notable economist who made significant contributions to the study of economic growth and national income.
• He is best known for developing methods for measuring Gross National Product (GNP).
• Kuznets won the Nobel Prize in Economic Sciences in 1971 for his empirical work on economic growth.
• Karl Pearson
• Karl Pearson was a pioneering British statistician and biostatistician.
• He is known for founding the field of mathematical statistics.
• Pearson developed the Pearson correlation coefficient, a measure of the linear correlation between two variables.

The correct answer is - Strong backwash effect and weak spread effect

Key Points

• Gunnar Myrdal's Theory
• Gunnar Myrdal was a Swedish economist who developed theories about economic development and regional inequalities.
• He introduced the concepts of "backwash effect" and "spread effect" in his works.
• According to Myrdal, regional inequalities arise because of the interaction between these two effects.
• Backwash Effect
• The backwash effect refers to the negative impact that the growth of a region (usually an already developed one) has on another region (typically less developed).
• It involves the draining of resources such as labor, capital, and raw materials from the poorer region to the richer one, exacerbating regional disparities.
• Spread Effect
• The spread effect is the positive impact that the growth of a developed region can have on less developed regions.
• It involves the diffusion of economic benefits, technologies, and innovations from the developed regions to the underdeveloped ones.

Additional Information

• Explanation of Incorrect Options
• Strong backwash effect and strong spread effect: This would imply that both the negative and positive impacts are equally strong, which does not align with Myrdal's observation that regional inequalities are due to the dominance of the backwash effect over the spread effect.
• Weak backwash effect and strong spread effect: This scenario would likely lead to reduced regional inequalities as the positive impacts would dominate, contrary to Myrdal's findings.
• Weak backwash effect and weak spread effect: This would imply minimal interaction between regions, which does not explain significant regional disparities.

The correct answer is - GDP at factor cost + indirect taxes - subsidies

Key Points

• Gross Domestic Product (GDP) at Market Prices
• GDP at market prices is a measure of a country's overall economic output valued at current market prices.
• It includes the value of all goods and services produced within a country, including indirect taxes and excluding subsidies.
• GDP at Factor Cost
• GDP at factor cost is the net measure of the value of goods and services produced in an economy, excluding any indirect taxes and including subsidies.
• Relationship between GDP at Market Prices and GDP at Factor Cost
• The formula to convert GDP at factor cost to GDP at market prices is: GDP at Market Prices = GDP at Factor Cost + Indirect Taxes - Subsidies.
• This formula accounts for the difference between the producer's prices (factor cost) and the consumer's prices (market prices).

Additional Information

• Explanation of Incorrect Options
• Option 1: GDP at factor cost - indirect taxes + subsidies does not correctly adjust for the market prices.
• Option 3: GDP at factor cost + indirect taxes + subsidies incorrectly adds subsidies, leading to an overestimation.
• Option 4: GDP at factor cost - indirect taxes - subsidies incorrectly subtracts subsidies, resulting in an underestimation.

The correct answer is - Option 4 11−b+m11−b+m

Key Points

• Foreign Trade Multiplier:
• The foreign trade multiplier measures the impact of international trade on a country's income.
• It shows how changes in exports and imports affect the national income level.
• The formula for the foreign trade multiplier is 11−b+m11−b+m

, where:

• bb

= marginal propensity to consume domestically produced goods

• mm

= marginal propensity to import

• This formula indicates that the multiplier effect of foreign trade depends on both the propensity to consume and the propensity to import.

Additional Information

• Other Options:
• Option 1: m1−bm1−b
• This formula does not correctly account for the combined effect of the marginal propensities to consume and import on foreign trade.
• Option 2: 11−(b+m)11−(b+m)
• This formula incorrectly subtracts the sum of bb

and mm

from 1, which does not correctly represent the impact of foreign trade.

• Option 3: 11−m+b11−m+b
• This formula has the terms mm

and bb

incorrectly positioned, affecting the accuracy of the foreign trade multiplier.

The correct answer is - Sustenance, self-esteem, freedom from servitude

Key Points

• Sustenance
• This refers to the ability to meet basic needs such as food, shelter, and healthcare. Sustenance is essential for survival and well-being.
• Without sustenance, individuals cannot function effectively or contribute productively to society.
• Self-esteem
• Self-esteem involves having confidence and respect for oneself. It is a crucial psychological factor that impacts personal development and social interactions.
• Individuals with high self-esteem are more likely to pursue goals, take on challenges, and contribute positively to their communities.
• Freedom from Servitude
• This refers to the ability to live without oppression, exploitation, or any form of bondage. It is about having the freedom to make personal and economic choices.
• Freedom from servitude is critical for fostering an environment where individuals can achieve their potential and participate fully in societal development.

Additional Information

• Lowest Poverty
• While reducing poverty is crucial, it is a result of achieving sustenance and does not encompass the broader aspects of self-esteem and freedom from servitude.
• No Inequality
• Eliminating inequality is essential for development but focuses more on fairness and justice. It does not directly address the fundamental needs of sustenance or psychological well-being like self-esteem.
• No Unemployment
• Employment is vital for economic stability and personal growth. However, it does not directly cover the broader needs of self-esteem or freedom from servitude.
• No Illiteracy
• Literacy is important for personal and societal development. However, it is a component of education and does not directly address the comprehensive needs of sustenance, self-esteem, or freedom from servitude.
• No Poverty
• Like the concept of lowest poverty, eliminating poverty is a goal that results from achieving basic sustenance but does not fully encompass the aspects of self-esteem and freedom from servitude.

The correct answer is - Price decrease (price effect)

Key Points

• Price decrease (price effect)
• The term "price effect" in the context of balance of payments refers to the impact of exchange rate depreciation on the prices of exports and imports.
• When a country's currency depreciates, its exports become cheaper and imports become more expensive.
• This price change can correct a balance of payments deficit by boosting exports and reducing imports, thus improving the trade balance.
• The adjustment through exchange depreciation is a common mechanism used by countries to address trade imbalances.

Additional Information

• Income effect
• The income effect describes how a change in the price of a good affects consumer income and spending power.
• It is not directly related to correcting the balance of payments through exchange rate adjustments.
• Substitution effect
• The substitution effect occurs when consumers replace a more expensive item with a cheaper alternative due to a change in relative prices.
• It is relevant in consumer choice theory but not directly related to balance of payments adjustments.
• Trade effect
• The trade effect refers to the impact of changes in trade policies or conditions on the trade balance.
• While related to balance of payments, it is a broader term and not specifically about exchange rate depreciation.

The correct answer is - 09-10 September, 2023

Key Points

• 09-10 September, 2023
• The 18^th G-20 Summit was hosted by India on these dates.
• The G-20 Summit is an international forum for governments and central bank governors from 19 countries and the European Union (EU).
• It addresses major issues related to the global economy, including international financial stability, climate change mitigation, and sustainable development.
• India's presidency of the G-20 Summit in 2023 marked a significant event, as it brought together leaders from the world's major economies to discuss pressing global challenges.
• The summit held in New Delhi showcased India's growing influence on the world stage and its commitment to fostering global cooperation.

Additional Information

• G-20 Summit
• The G-20, or Group of Twenty, was founded in 1999 in response to the financial crises of the late 1990s.
• The group's mandate is to promote international financial stability and sustainable development.
• The G-20 includes the world's major advanced and emerging economies, making up about 85% of global GDP and over 75% of global trade.
• Significance of the 18^th Summit
• The 2023 summit was particularly important as it focused on post-pandemic recovery, sustainable growth, and climate action.
• Discussions included digital transformation, inclusive development, and multilateralism.
• It was an opportunity for India to highlight its priorities and contributions to global governance and economic stability.
• Incorrect Options Overview
• 10-11 September, 2023: These dates are close but do not match the actual dates of the summit.
• 12-13 September, 2023: These dates are after the summit had already concluded.
• 09-10 August, 2023: These dates are a month earlier than the actual summit dates.

The correct answer is - Extended Fund Facility

Key Points

• Extended Fund Facility (EFF)
• The Extended Fund Facility (EFF) is a financing mechanism by the International Monetary Fund (IMF).
• It is designed to provide assistance to countries experiencing serious medium-term balance of payments problems due to structural weaknesses.
• The EFF supports comprehensive programs that include policies to correct macroeconomic imbalances and structural reforms aimed at fostering economic stability and growth.
• Countries can draw on the EFF over an extended period, typically 3 to 4 years, which gives them more time to implement necessary reforms.

Additional Information

• External Fund Facility
• This term is not officially recognized by the IMF or other international financial institutions.
• Effective Fund Facility
• This term is not a recognized financial instrument or facility by international financial institutions.
• Export Fund Facility
• This term might refer to financial instruments supporting export activities but is not related to the IMF's Extended Fund Facility.

The correct answer is - x = 3

Key Points

• Profit Maximizing Production
• First, we need to find the profit function. Profit (π) is given by the difference between total revenue (TR) and total cost (TC).
• Total Revenue (TR) is found by multiplying the price (P) by the quantity (x). The demand function is P = x^2 + 43.
• So, TR = P * x = (x^2 + 43) * x = x^3 + 43x.
• The total cost (TC) is given as 15x^2 - 20x.
• Therefore, Profit (π) = TR - TC = (x^3 + 43x) - (15x^2 - 20x) = x^3 - 15x^2 + 63x.
• To maximize profit, we need to take the first derivative of the profit function with respect to x and set it to zero.
• First derivative: dπ/dx = 3x^2 - 30x + 63.
• Set the first derivative to zero: 3x^2 - 30x + 63 = 0.
• Divide by 3: x^2 - 10x + 21 = 0.
• Factorize the quadratic equation: (x - 3)(x - 7) = 0.
• So, x = 3 or x = 7.
• We need to check which value of x gives the maximum profit by taking the second derivative.
• Second derivative: d²π/dx² = 6x - 30.
• At x = 3: d²π/dx² = 6(3) - 30 = -12 (negative value indicates a maximum).
• At x = 7: d²π/dx² = 6(7) - 30 = 12 (positive value indicates a minimum).
• Thus, the profit-maximizing production level is x = 3.

Additional Information

• Understanding Profit Maximization
• Profit maximization is a process used by firms to determine the price and output level that returns the greatest profit.
• This involves setting marginal cost (MC) equal to marginal revenue (MR).
• In this scenario, we use calculus to find the critical points and determine which one maximizes profit by using the second derivative test.

The correct answer is - 27 units

Key Points

• Consumer's Surplus Calculation:
• The demand function is given as p = 35 - 2x - x².
• To find the consumer's surplus, we first calculate the price when x = 3.
• Substitute x = 3 into the demand function: p = 35 - 2(3) - (3)² = 35 - 6 - 9 = 20.
• Consumer's surplus is the area between the demand curve and the price line, from x = 0 to x = 3.
• Consumer's surplus = ∫ (from 0 to 3) (35 - 2x - x² - 20) dx.
• This simplifies to ∫ (from 0 to 3) (15 - 2x - x²) dx.
• Calculate the integral: ∫ (15 - 2x - x²) dx = 15x - x² - (x³/3) from 0 to 3.
• Evaluate the integral at the limits: [15(3) - (3)² - (3)³/3] - [15(0) - (0)² - (0)³/3].
• This gives: [45 - 9 - 9] - [0] = 27.

Additional Information

• Option Analysis:
• 105 units: This is significantly higher and does not align with the integral calculation.
• 60 units: This is also higher than the calculated value.
• 45 units: This is closer but still higher than the calculated value.
• 27 units: This matches the calculated consumer surplus, thus correct.

The correct answer is - Food processing

Key Points

• Food processing
• Food processing sector in Madhya Pradesh has shown consistent improvement in its capital output ratio over the years 2013-18.
• This sector has benefited from the state's agricultural production, which supplies raw materials for processing.
• Government initiatives and investments have also boosted the infrastructure and technology in the food processing sector.
• The sector has seen growth in both small-scale and large-scale food processing units, leading to better capital utilization and output.

Additional Information

• Textile
• Textile sector in Madhya Pradesh has faced challenges such as competition from other states and countries, impacting its capital output ratio.
• While there have been improvements, they have not been as consistent as the food processing sector.
• Pharmaceuticals
• The pharmaceutical sector has shown potential but has not achieved the same level of consistent improvement in capital output ratio.
• Issues such as regulatory challenges and higher initial capital investment have influenced its performance.
• Automobiles
• The automobile sector in Madhya Pradesh has grown, but it has faced fluctuations due to market demand and economic conditions.
• It has not demonstrated the same steady improvement in capital output ratio as the food processing sector.

The correct answer is - Textile and apparel industry

Key Points

• Textile and apparel industry
• The textile and apparel industry in Madhya Pradesh is facing significant stress due to multiple factors such as economic downturns, lack of modernization, and competition from other regions.
• High input costs and low-profit margins are also contributing to the closure of many units within this sector.
• Infrastructure challenges and inadequate supply chain management have led to inefficiencies, further exacerbating the operational difficulties.
• Government policies and support measures have not been sufficiently effective in reviving the ailing units.

Additional Information

• Pharmaceuticals and electrical equipments
• Although there are challenges in this sector, it is not under as much stress as the textile and apparel industry.
• Government initiatives and increasing demand for healthcare products are helping sustain the pharmaceutical industry.
• Non-metallic minerals and basic metals
• This sector also experiences operational challenges, but it has not seen as high a number of non-operational industries as the textile and apparel sector.
• Investments in infrastructure and construction have provided some stability to this sector.
• Machinery and non-metal products
• While facing competition and technology adoption issues, this sector is not as severely affected in terms of non-operational industries.
• Technological advancements and manufacturing policies are aiding in the growth and operational stability of this sector.

The correct answer is - 3^rd

Key Points

• Pharmaceuticals Industry
• According to the Economic Survey 2022-23, the Indian pharmaceuticals industry is ranked 3^rd worldwide in terms of production volume.
• This ranking underscores India's significant role in the global pharmaceuticals market, especially in producing generic medicines.
• India is often referred to as the "pharmacy of the world" due to its large-scale production and export of pharmaceutical products.
• The country has a well-established and sophisticated pharmaceutical manufacturing infrastructure.
• India's pharmaceutical sector is known for its cost-effective production capabilities and high-quality standards.

Additional Information

• Global Pharmaceuticals Market
• The global pharmaceuticals market is vast and includes major players from countries such as the United States, China, Germany, and Switzerland.
• The market is characterized by significant research and development investments, leading to the discovery of new drugs and therapies.
• India's pharmaceutical industry contributes significantly to the global market by providing affordable generic medicines, thereby enhancing global healthcare access.
• Several Indian pharmaceutical companies have established themselves as key players in the international market, exporting to over 200 countries.
• Economic Survey 2022-23
• The Economic Survey is an annual document released by the Government of India that reviews the economic development of the country over the past financial year.
• It provides a detailed analysis of various sectors, including the pharmaceuticals industry, and outlines the government's policies and strategies for future growth.
• The survey highlights the performance, challenges, and prospects of different economic sectors, offering insights for policymakers, businesses, and stakeholders.

The correct answer is - Only (i) and (iii) are correct

Key Points

• Standard deviation of first N natural numbers
• The formula for the standard deviation of the first N natural numbers is given by 112(N2−1)−−−−−−−−−√112(N2−1)

.

• This formula is correct and widely used in statistical analysis.
• Mean deviation
• The mean deviation is given by 4545

times the standard deviation.

• This relationship is correct for certain specific distributions and is used to simplify calculations.

Additional Information

• Quartile deviation
• Quartile deviation is not typically 3232

times the standard deviation; this statement is incorrect.

• The quartile deviation (or semi-interquartile range) is half the difference between the first and third quartiles.
• Coefficient of standard deviation
• The coefficient of standard deviation is given by σx¯×100σx¯×100

, where σσ

is the standard deviation and x¯x¯

is the mean.

• However, in the given context, the symbol for mean is not clarified, making this statement ambiguous.

The correct answer is - Artha

Key Points

• Artha
• According to Brihaspati, Artha, or material prosperity and success, is considered the most important Purushartha (aim of human life).
• Artha encompasses wealth, career, financial security, and economic prosperity.
• Brihaspati emphasizes that material well-being is crucial for sustaining oneself and fulfilling other Purusharthas.
• Artha also includes the management of resources and the acquisition of skills necessary for economic stability.

Additional Information

• Dharma
• Dharma refers to duty, righteousness, and moral values.
• It is considered essential for maintaining order and harmony in society.
• Dharma serves as a guiding principle for ethical and moral conduct.
• Kama
• Kama represents desire, pleasure, and emotional fulfillment.
• It encompasses love, passion, and the pursuit of artistic and aesthetic experiences.
• Moksha
• Moksha is the ultimate goal of liberation and spiritual enlightenment.
• It signifies freedom from the cycle of birth and death (samsara) and union with the divine.

The correct answer is - Prof. Ricardo

Key Points

• Prof. Ricardo
• David Ricardo was an influential classical economist known for his theory of comparative advantage and the labor theory of value.
• Ricardo did not contribute to the marginal productivity theory of distribution. Instead, his work focused on classical economics principles.
• His notable works include "Principles of Political Economy and Taxation" where he discussed rent, wages, and profits.

Additional Information

• Prof. Walras
• Léon Walras was a French economist known for formulating the general equilibrium theory.
• He made significant contributions to marginal utility and was instrumental in developing the marginal productivity theory.
• Prof. Hicks
• John Hicks was a British economist best known for his work on the IS-LM model and consumer demand theory.
• He also contributed to the development of the marginal productivity theory through his work on value and capital.
• Prof. Stonier & Hauge
• Alfred W. Stonier and Douglas C. Hauge co-authored the book "A Textbook of Economic Theory," which included discussions on the marginal productivity theory of distribution.

The correct answer is - Surplus labour is exhausted and the agricultural sector becomes commercialised.

Key Points

• Surplus labour is exhausted and the agricultural sector becomes commercialised
• In the Ranis-Fei model, the third phase marks a significant shift where the surplus labour from the agricultural sector is fully absorbed by the industrial sector.
• This results in the agricultural sector becoming more commercialized as there is no excess labour available for work at subsistence wages.
• The commercialisation of agriculture leads to increased productivity and investment in modern farming techniques and equipment.
• Wages in the agricultural sector rise, reflecting the scarcity of labour and the increased demand for agricultural products.

Additional Information

• Ranis-Fei Model
• The Ranis-Fei model is an economic development model that explains the transition from a traditional agricultural economy to a modern industrial economy.
• The model is named after its developers, Gustav Ranis and John Fei.
• It is based on the concept of surplus labour in the agricultural sector, which can be transferred to the industrial sector without affecting agricultural output.
• Commercialisation of Agriculture
• Commercialisation involves transforming agriculture from subsistence farming to market-oriented production.
• It includes adopting modern farming techniques, using improved seeds and fertilizers, and focusing on high-value crops.
• This transition typically leads to higher productivity, increased income for farmers, and overall economic growth.

The correct answer is - Practice, self-perfection and minor innovations

Key Points

• Practice, self-perfection and minor innovations
• Arrow's theory of 'learning by doing' highlights that productivity improvements are a result of continuous practice and experience.
• According to Arrow, as workers and firms perform tasks repeatedly, they become more efficient, leading to productivity growth.
• This concept emphasizes the importance of minor innovations and incremental improvements that occur naturally over time.
• It suggests that knowledge and skills are enhanced through the actual process of production rather than formal education or training.

Additional Information

• Investment in education
• This concept focuses on formal education and training as a means to improve human capital and productivity.
• It is important but not the main focus of Arrow's 'learning by doing' theory.
• Government policies
• Government policies can influence productivity through regulations, subsidies, and other measures.
• However, Arrow's theory specifically emphasizes the role of practice and experience in enhancing productivity.
• Importing technology
• Importing technology can lead to productivity gains by introducing advanced methods and tools.
• This is a separate concept and not the primary focus of Arrow's 'learning by doing' theory.

The correct answer is - Economic welfare is a part of social welfare.

Key Points

• Economic welfare is a part of social welfare.
• Economic welfare refers to the level of prosperity and quality of living standards enjoyed by members of society. It involves aspects like income, employment, and the ability to purchase goods and services.
• Social welfare encompasses a broader scope, including economic welfare, but also covers non-economic aspects such as health, education, environmental quality, and social inclusion.
• Economic welfare is a significant component of social welfare, but social welfare also includes other dimensions of wellbeing.
• Ensuring economic welfare often contributes positively to overall social welfare as it can lead to better health outcomes, educational opportunities, and overall quality of life.

Additional Information

• Social Welfare
• Social welfare refers to the well-being of a society in terms of health, happiness, and prosperity.
• It includes various dimensions such as economic stability, healthcare, education, environmental quality, and social justice.
• Social welfare policies aim to improve the quality of life for individuals and communities, particularly those who are disadvantaged or vulnerable.
• Economic Welfare
• Economic welfare is concerned with the allocation of resources and the distribution of income and wealth to maximize the economic well-being of individuals and society.
• It focuses on factors like employment, income, economic growth, and consumption of goods and services.
• Economic policies often aim to enhance economic welfare by promoting stable and sustainable economic growth, reducing poverty, and ensuring fair distribution of wealth.

The correct answer is - Capital required to produce an additional unit of output

Key Points

• Capital required to produce an additional unit of output
• ICOR stands for Incremental Capital-Output Ratio.
• It is a metric used in economics to measure the efficiency of capital investment.
• ICOR represents the amount of additional capital needed to generate one additional unit of output.
• A lower ICOR indicates a higher productivity of capital investment, meaning fewer resources are needed to increase output.

Additional Information

• Labour required to produce an additional unit of output
• This concept is more related to labor productivity rather than ICOR.
• Labor productivity measures the amount of output produced per unit of labor input.
• Output required to produce an additional unit of capital
• This option describes a reverse scenario, which is not related to ICOR.
• It might be relevant to capital productivity, which is the output generated per unit of capital.
• None of the above
• This option is incorrect as ICOR specifically refers to the capital needed for additional output.
• It is vital to understand the definition of ICOR to choose the correct answer.

The correct answer is - 69.3 percent

Key Points

• Literacy Rate of Madhya Pradesh According to the Census of 2011
• The literacy rate of Madhya Pradesh in 2011 was 69.3 percent.
• This was a significant increase from the previous census conducted in 2001.
• The increase in literacy rate reflects the efforts made by the state government and various organizations to improve education in the region.
• The literacy rate is calculated as the percentage of literate persons aged seven and above.

Additional Information

• Other Options
• 73.0 percent: Incorrect. This figure is not the literacy rate of Madhya Pradesh for the 2011 Census.
• 72.0 percent: Incorrect. This figure does not match the official statistics for the literacy rate of Madhya Pradesh in 2011.
• 70.3 percent: Incorrect. This is not the accurate literacy rate according to the 2011 Census data.

The correct answer is - 6.5 per thousand persons

Key Points

• Mortality rate in Madhya Pradesh
• The mortality rate refers to the number of deaths per thousand individuals in a specific period.
• In September 2020, Madhya Pradesh recorded a mortality rate of 6.5 per thousand persons.
• This data is crucial for understanding the impact of health policies and the overall health status of the population.

Additional Information

• Understanding Mortality Rates
• Mortality rates are essential indicators of public health and are influenced by various factors such as medical facilities, socio-economic conditions, and prevalent diseases.
• In 2020, the world was grappling with the COVID-19 pandemic, which significantly impacted mortality rates globally.
• Accurate mortality data helps in formulating effective health policies and interventions to improve public health.
• Other Options
• 6.0 per thousand persons: This rate is slightly lower than the actual figure and does not reflect the exact mortality rate for September 2020 in Madhya Pradesh.
• 7.0 per thousand persons: This rate is higher than the actual figure and overestimates the mortality rate for that period.
• 7.5 per thousand persons: This is the highest among the options provided and is incorrect for the specified period and location.

The correct answer is - Marginal propensity to consume

Key Points

• Marginal propensity to consume
• The marginal propensity to consume (MPC) is the fraction of additional income that households spend on consumption.
• MPC plays a crucial role in determining the size of the multiplier effect in an economy.
• The multiplier is calculated as 1/(1-MPC). Thus, a higher MPC leads to a larger multiplier effect, meaning that an initial increase in spending results in a larger overall increase in national income.
• The concept is vital for understanding how changes in income levels affect consumer spending and overall economic activity.

Additional Information

• Average propensity to consume
• The average propensity to consume (APC) is the fraction of total income that households spend on consumption.
• APC is calculated as total consumption divided by total income.
• Unlike MPC, APC does not directly impact the multiplier effect as it represents overall consumption patterns rather than changes in consumption with respect to changes in income.
• Average propensity to save
• The average propensity to save (APS) is the fraction of total income that households save.
• APS is calculated as total savings divided by total income.
• APS, like APC, does not directly influence the multiplier effect, as it deals with overall saving habits rather than changes in savings with respect to changes in income.
• Marginal propensity to save
• The marginal propensity to save (MPS) is the fraction of additional income that households save rather than spend on consumption.
• MPS is the complement of MPC, such that MPC + MPS = 1.
• While MPS is related to the multiplier effect, it is the MPC that directly determines the size of the multiplier. A higher MPS implies a lower MPC, which in turn leads to a smaller multiplier.

The correct answer is - Elastic supply of credit and capital

Key Points

• Elastic supply of credit and capital
• The acceleration principle in economics suggests that an increase in demand for consumer goods will lead to a more than proportionate increase in demand for capital goods.
• For this principle to hold effectively, the supply of both credit (funds for investment) and capital (machinery, equipment, etc.) must be elastic.
• Elastic supply means that the quantities of credit and capital can increase in response to the increased demand without causing significant price increases.
• This elasticity allows businesses to expand production capabilities quickly to meet the new demand.

Additional Information

• Inelastic supply of credit and capital
• If the supply of credit and capital is inelastic, it means that the quantities of these resources cannot easily increase in response to demand.
• This inelasticity would result in higher costs for borrowing and capital goods, which could hinder the ability to expand production.
• Elastic supply of credit and inelastic supply of capital
• While credit may be readily available, the inability to obtain more capital goods would still limit production expansion.
• Capital goods are crucial for increasing production, and their inelastic supply would bottleneck the process.
• Inelastic supply of credit and elastic supply of capital
• Even if capital goods are available, the lack of sufficient credit would prevent businesses from financing the purchase of these goods.
• Both credit and capital need to be elastic for the acceleration principle to function effectively.

The correct answer is - Zero Transaction Cost

Key Points

• Zero Transaction Cost
• The Coase Theorem posits that if transaction costs are zero, private parties can negotiate without cost over the allocation of resources, leading to an efficient outcome regardless of who holds the initial property rights.
• Zero transaction costs ensure that no additional expenses are incurred during negotiation, making it easier for both parties to reach an agreement.
• This ideal scenario results in the most efficient allocation and use of resources, as parties will bargain to the point where the marginal benefit equals the marginal cost.

Additional Information

• Minimal Transaction Cost
• Although low transaction costs can facilitate bargaining, they are not as ideal as zero transaction costs. The existence of even minimal costs could hinder some negotiations, preventing the most efficient allocation of resources.
• Negative Transaction Cost
• Negative transaction costs do not practically exist, as transaction costs are usually positive. Thus, this option is not relevant to the application of the Coase Theorem.
• Maximum Transaction Cost
• High transaction costs can significantly impede bargaining. This would make it difficult for parties to negotiate and reach an efficient outcome, contrary to the Coase Theorem's assumptions.

The correct answer is - Raises the marginal product of capital relative to labour

Key Points

• Labour-Saving Technical Change
• According to economist John Hicks, a technical change is considered labour-saving if it increases the marginal productivity of capital relative to labour.
• In simpler terms, this means that the technology enhances the efficiency of capital more than it does for labour, thereby reducing the relative demand for labour.
• This kind of technical change shifts the production process towards greater use of machinery and equipment, decreasing the reliance on human labour.

Additional Information

• Marginal Product of Capital and Labour
• The marginal product of capital (MPK) refers to the additional output produced by using one more unit of capital, keeping other inputs constant.
• The marginal product of labour (MPL) refers to the additional output produced by employing one more unit of labour, keeping other inputs constant.
• A labour-saving technical change implies that the MPK increases relative to the MPL, encouraging firms to substitute labour with capital in their production processes.
• Other Types of Technical Change
• Capital-Saving Technical Change: This type of change increases the marginal productivity of labour relative to capital. It makes labour more efficient and reduces the need for capital.
• Neutral Technical Change: This type of change affects the marginal productivity of both capital and labour equally. It does not alter the relative efficiency of either input.

The correct answer is - Dr. J. K. Mehta

Key Points

• Dr. J. K. Mehta
• Dr. J. K. Mehta was an Indian economist known for his significant contributions to economic thought.
• He is best known for his theory of 'Wantlessness', which emphasizes a state where human wants are minimized or eradicated.
• The theory of 'Wantlessness' is rooted in the idea of achieving satisfaction and contentment with minimal consumption, reflecting a philosophical approach to economics.
• Dr. Mehta's work is often associated with Gandhian economic principles, which advocate for simplicity and self-sufficiency.

Additional Information