IASbaba Prelims 60 Days Plan, Rapid Revision Series (RaRe)
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The 60 Days Rapid Revision (RaRe) Series is IASbaba’s Flagship Initiative recommended by Toppers and loved by the aspirants’ community every year.
It is the most comprehensive program which will help you complete the syllabus, revise and practice tests on a daily basis. The Programme on a daily basis includes
Daily Prelims MCQs from Static (Monday – Saturday)
- Daily Static Quiz will cover all the topics of static subjects – Polity, History, Geography, Economics, Environment and Science and technology.
- 20 questions will be posted daily and these questions are framed from the topics mentioned in the schedule.
- It will ensure timely and streamlined revision of your static subjects.
Daily Current Affairs MCQs (Monday – Saturday)
- Daily 5 Current Affairs questions, based on sources like ‘The Hindu’, ‘Indian Express’ and ‘PIB’, would be published from Monday to Saturday according to the schedule.
Daily CSAT Quiz (Monday – Friday)
- CSAT has been an Achilles heel for many aspirants.
- Daily 5 CSAT Questions will be published.
Note – Daily Test of 20 static questions, 10 current affairs, and 5 CSAT questions. (35 Prelims Questions) in QUIZ FORMAT will be updated on a daily basis.
To Know More about 60 Days Rapid Revision (RaRe) Series – CLICK HERE
60 Day Rapid Revision (RaRe) Series Schedule – CLICK HERE
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The following Test is based on the syllabus of 60 Days Plan-2023 for UPSC IAS Prelims 2022.
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Question 1 of 35
1. Question
Consider the following passage:
It refers to a situation when the inflation rate is high, the growth rate slows down, and unemployment stays high. It raises a dilemma for economic policy since actions designed to lower inflation may exacerbate unemployment and vice versa.
Which of the following type of inflation is being defined in the above passage?
Correct
Solution (d)
- Stagflation is a blend of two words i.e., stagnation and inflation. It is used in economics when the inflation rate is high, the growth rate slows down, and unemployment stays high. It raises a dilemma for economic policy since actions designed to lower inflation may exacerbate unemployment and vice
- Hyperinflation (> 1000%) – This is reserved for extreme forms of inflation – usually over 1,000% though there is no specific
- Skewflation means the skewness of inflation among different sectors of the economy – some goods and services are facing huge inflation, some none and some
- Disinflation is a decrease in the rate of inflation – a slowdown in the rate of increase of the general price level of goods and services in a nation’s gross domestic product over It is the opposite of reflation.
Incorrect
Solution (d)
- Stagflation is a blend of two words i.e., stagnation and inflation. It is used in economics when the inflation rate is high, the growth rate slows down, and unemployment stays high. It raises a dilemma for economic policy since actions designed to lower inflation may exacerbate unemployment and vice
- Hyperinflation (> 1000%) – This is reserved for extreme forms of inflation – usually over 1,000% though there is no specific
- Skewflation means the skewness of inflation among different sectors of the economy – some goods and services are facing huge inflation, some none and some
- Disinflation is a decrease in the rate of inflation – a slowdown in the rate of increase of the general price level of goods and services in a nation’s gross domestic product over It is the opposite of reflation.
-
Question 2 of 35
2. Question
Consider the following statements with respect to ‘inflation’:
- It decreases the purchasing power capacity of a currency.
- It benefits both the bondholders and debtors.
Which of the statements given above is/are correct?
Correct
Solution (a)
Statement 1
Statement 2
Correct
Incorrect
Inflation reduces the value of a currency’s purchasing power, having the effect of increase in prices.
If inflation is higher than the nominal interest rate, the bondholder will take a loss. As many investors rely on bonds as a predictable source of income, they can take significant losses during periods of high inflation. Incorrect
Solution (a)
Statement 1
Statement 2
Correct
Incorrect
Inflation reduces the value of a currency’s purchasing power, having the effect of increase in prices.
If inflation is higher than the nominal interest rate, the bondholder will take a loss. As many investors rely on bonds as a predictable source of income, they can take significant losses during periods of high inflation. -
Question 3 of 35
3. Question
Consider the following statements with respect to ‘Consumer Price Index’:
- It computes price changes in both goods and services.
- It is computed by the Office of Economic Advisor (OEA), Department of Industrial Policy and Promotion.
- It is taken as measure of inflation while formulating monetary policy by RBI.
How many of the above statements are correct?
Correct
Solution (b)
Statement 1
Statement 2
Statement 3
Correct
Incorrect
Correct
CPI is a price index that measures the average price of a basket of items over a given period of time. The Consumer Price Index (CPI) determines the average price paid by customers to merchants. The CPI includes necessities such as food, clothing, housing and includes services like medical care, transportation, and education.
With effect from January 2011, the Central Statistics Office (CSO), Ministry of Statistics, and Program Implementation began issuing Consumer Price Indices (CPI) on a monthly basis for all of India and States/UTs, separately for rural, urban and combined.
Since 2016, CPI is taken as measure of inflation while formulating monetary policy by RBI. Incorrect
Solution (b)
Statement 1
Statement 2
Statement 3
Correct
Incorrect
Correct
CPI is a price index that measures the average price of a basket of items over a given period of time. The Consumer Price Index (CPI) determines the average price paid by customers to merchants. The CPI includes necessities such as food, clothing, housing and includes services like medical care, transportation, and education.
With effect from January 2011, the Central Statistics Office (CSO), Ministry of Statistics, and Program Implementation began issuing Consumer Price Indices (CPI) on a monthly basis for all of India and States/UTs, separately for rural, urban and combined.
Since 2016, CPI is taken as measure of inflation while formulating monetary policy by RBI. -
Question 4 of 35
4. Question
Consider the following statements regarding Base Year:
- It gives an idea about changes in purchasing power and allows calculation of inflation-adjusted growth estimates.
- The base year is a representative year which must not experience any abnormal incidents such as droughts, floods, earthquakes etc.
- The National Statistical Commission suggested the change of base year after every three years.
How many of the above statements are correct?
Correct
Solution (b)
Statement 1
Statement 2
Statement 3
Correct
Correct
Incorrect
The base year of the national accounts is chosen to enable inter-year comparisons. It gives an idea about changes in purchasing power and allows calculation of inflation-adjusted growth estimates.
The base year is a representative year which must not experience any abnormal incidents such as droughts, floods, earthquakes etc.
The national statistical commission wants the base year should be changed after every five years to capture the changing economy. Incorrect
Solution (b)
Statement 1
Statement 2
Statement 3
Correct
Correct
Incorrect
The base year of the national accounts is chosen to enable inter-year comparisons. It gives an idea about changes in purchasing power and allows calculation of inflation-adjusted growth estimates.
The base year is a representative year which must not experience any abnormal incidents such as droughts, floods, earthquakes etc.
The national statistical commission wants the base year should be changed after every five years to capture the changing economy. -
Question 5 of 35
5. Question
An increase in the public debt through domestic borrowings may lead to which of the following in an economy?
- Inflation
- Private borrowers crowded out of the financial markets
- Increase in aggregate demand
How many of the above statements are correct?
Correct
Solution (c)
Statement 1
Statement 2
Statement 3
Correct
Correct
Correct
Government deficits are inflationary. This is because when government increases spending or cuts taxes, aggregate demand increases. Firms may not be able to produce higher quantities that are being demanded at the ongoing prices. Prices will, therefore, have to rise. However, if there are unutilized resources, output is held back by lack of demand.
If some private savers decide to buy bonds, the funds remaining to be invested in private hands will be smaller. Thus, some private borrowers will get crowded out of the financial markets as the government claims an increasing share of the economy’s total savings.
Government deficits are inflationary. This is because when government increases spending or cuts taxes, aggregate demand increases.
Incorrect
Solution (c)
Statement 1
Statement 2
Statement 3
Correct
Correct
Correct
Government deficits are inflationary. This is because when government increases spending or cuts taxes, aggregate demand increases. Firms may not be able to produce higher quantities that are being demanded at the ongoing prices. Prices will, therefore, have to rise. However, if there are unutilized resources, output is held back by lack of demand.
If some private savers decide to buy bonds, the funds remaining to be invested in private hands will be smaller. Thus, some private borrowers will get crowded out of the financial markets as the government claims an increasing share of the economy’s total savings.
Government deficits are inflationary. This is because when government increases spending or cuts taxes, aggregate demand increases.
-
Question 6 of 35
6. Question
With reference to Wholesale Price Index (WPI), consider the following statements:
- It covers both services as well as goods.
- It includes indirect taxes to account for the impact of fiscal policy.
Choose the correct code:
Correct
Solution (d)
Statement 1
Statement 2
Incorrect
Incorrect
Wholesale Price Index (WPI) measures the average change in the prices of commodities for bulk sale at the level of early stage of transactions. The index basket of the WPI covers commodities falling under the three major groups namely Primary Articles, Fuel and Power and Manufactured products.
Wholesale Price Index calculated with 2011-12 base year does not include taxes in order to remove the impact of fiscal policy. This also brings the present WPI series closer to Producer Price Index, as is practiced globally.
Incorrect
Solution (d)
Statement 1
Statement 2
Incorrect
Incorrect
Wholesale Price Index (WPI) measures the average change in the prices of commodities for bulk sale at the level of early stage of transactions. The index basket of the WPI covers commodities falling under the three major groups namely Primary Articles, Fuel and Power and Manufactured products.
Wholesale Price Index calculated with 2011-12 base year does not include taxes in order to remove the impact of fiscal policy. This also brings the present WPI series closer to Producer Price Index, as is practiced globally.
-
Question 7 of 35
7. Question
With reference to GDP deflator, consider the following statements:
- It is the ratio of GDP measured at current prices to GDP measured at constant prices.
- It automatically reflects the changes in consumption pattern and structural transformations in the economy.
Which of the statements given above is/are correct?
Correct
Solution (c)
Statement 1
Statement 2
Correct
Correct
The Gross Domestic Product (GDP) deflator is a measure of general price inflation. It is calculated by dividing nominal GDP by real GDP and then multiplying by 100. Nominal GDP is the market value of goods and services produced in an economy, unadjusted for inflation (It is the GDP measured at current prices). Real GDP is nominal GDP, adjusted for inflation to reflect changes in real output (It is the GDP measured at constant prices).
The weights of goods and services in GDP deflator are not constant and differ according to the production level of each good and services in the country. Due to these changes in consumption patterns or the introduction of new goods and services or structural transformation are automatically reflected in the deflator which is not the case with other inflation measures. Incorrect
Solution (c)
Statement 1
Statement 2
Correct
Correct
The Gross Domestic Product (GDP) deflator is a measure of general price inflation. It is calculated by dividing nominal GDP by real GDP and then multiplying by 100. Nominal GDP is the market value of goods and services produced in an economy, unadjusted for inflation (It is the GDP measured at current prices). Real GDP is nominal GDP, adjusted for inflation to reflect changes in real output (It is the GDP measured at constant prices).
The weights of goods and services in GDP deflator are not constant and differ according to the production level of each good and services in the country. Due to these changes in consumption patterns or the introduction of new goods and services or structural transformation are automatically reflected in the deflator which is not the case with other inflation measures. -
Question 8 of 35
8. Question
“The decrease in money supply in the economy could not control the food inflation as increase in price was caused by skewed MSP policy, distortion caused by APMC acts and inadequate cold storage facilities.”
Which type of inflation best describes the situation given above?
Correct
Solution (c)
- Structural inflation is the one prevailing in most developing The situation is due to the operation of the structural weakness (supply bottleneck, lack of infrastructure, etc.) existing in a developing economy.
- Lack of adequate supply responses or production to increase in demand is the cause of structural inflation.
- A complete change in economic policy would be needed to address it.
- For example;
- To keep farmers happy, Government keeps increasing Minimum Support Price for wheat and rice but MSP for pulses remain stagnant. It disincentivizes farmers to grow pulses thus decrease its supply and increases pulse Due to APMC acts of states, cartelization and hoarding is rampant in the agricultural market. It leads to supply and demand mismatch and increases inflation.
Incorrect
Solution (c)
- Structural inflation is the one prevailing in most developing The situation is due to the operation of the structural weakness (supply bottleneck, lack of infrastructure, etc.) existing in a developing economy.
- Lack of adequate supply responses or production to increase in demand is the cause of structural inflation.
- A complete change in economic policy would be needed to address it.
- For example;
- To keep farmers happy, Government keeps increasing Minimum Support Price for wheat and rice but MSP for pulses remain stagnant. It disincentivizes farmers to grow pulses thus decrease its supply and increases pulse Due to APMC acts of states, cartelization and hoarding is rampant in the agricultural market. It leads to supply and demand mismatch and increases inflation.
-
Question 9 of 35
9. Question
Consider the following differences between core and headline inflation:
- While core inflation excludes food and fuel prices, headline inflation includes them.
- Core inflation is relatively more volatile and fluctuating than headline inflation.
Which of the statements given above is/are correct?
Correct
Solution (a)
Statement 1
Statement 2
Correct
Incorrect
Core Inflation, also known as underlying inflation, is a measure of inflation which excludes items that face volatile price movement, notably food and energy. It is nothing but Headline Inflation minus inflation that is contributed by food and energy commodities. Unlike core inflation, headline inflation also takes into account changes in the price of food and energy. Since food and energy prices are highly volatile, headline inflation fluctuates more and may not give an accurate picture of how an economy is behaving.
Incorrect
Solution (a)
Statement 1
Statement 2
Correct
Incorrect
Core Inflation, also known as underlying inflation, is a measure of inflation which excludes items that face volatile price movement, notably food and energy. It is nothing but Headline Inflation minus inflation that is contributed by food and energy commodities. Unlike core inflation, headline inflation also takes into account changes in the price of food and energy. Since food and energy prices are highly volatile, headline inflation fluctuates more and may not give an accurate picture of how an economy is behaving.
-
Question 10 of 35
10. Question
Which of the following actions can be taken to combat inflationary pressures in an economy?
- Curtailing government expenditure
- Providing cheaper loans
- Giving tax benefits
Select the correct answer using the code given below.
Correct
Solution (a)
Statement 1
Statement 2
Statement 3
Correct
Incorrect
Incorrect
Curtailing government expenditure would lead to decrease in fiscal deficit and thus combating inflation.
When interest rates are low, individuals and businesses tend to demand more loans. Each bank loan increases the money supply in a fractional reserve banking system. A growing money supply increases inflation. Thus, a low interest rate tends to result in more inflation.
Decreasing taxation rates and giving tax exemptions will increase the money supply in markets and will lead to demand-pull inflation. Hence the increase in tax rates is necessary to fight inflation.
Incorrect
Solution (a)
Statement 1
Statement 2
Statement 3
Correct
Incorrect
Incorrect
Curtailing government expenditure would lead to decrease in fiscal deficit and thus combating inflation.
When interest rates are low, individuals and businesses tend to demand more loans. Each bank loan increases the money supply in a fractional reserve banking system. A growing money supply increases inflation. Thus, a low interest rate tends to result in more inflation.
Decreasing taxation rates and giving tax exemptions will increase the money supply in markets and will lead to demand-pull inflation. Hence the increase in tax rates is necessary to fight inflation.
-
Question 11 of 35
11. Question
With reference to the economic critique of British rule, consider the following pairs:
Personality Work
- Dadabhai Naoroji:: Poverty and Un-British Rule in India
- C. Dutt:: India Today
- P. Dutt:: Economic History of India
Which of the pairs given above is/are correctly matched?
Correct
Solution (a)
Statement 1
Statement 2
Statement 3
Correct
Incorrect
Incorrect
Dadabhai Naoroji wrote the book ‘Poverty and Un-British Rule in India’. It discussed how the government was destructive and despotic to the Indians and un-British and suicidal to Britain. Rajani Palme Dutt, generally known as R. P. Dutt, was a leading journalist and theoretician in the Communist Party of Great Britain. His classic book “India Today” heralded Marxist approach in Indian historiography. Romesh Chunder Dutt CIE was an Indian civil servant, economic historian, writer and translator of Ramayana and Mahabharata. Dutt is considered a national leader of the pre-Gandhian era, and was a contemporary of Dadabhai Naoroji and Justice Ranade. He was one of the prominent proponents of Indian economic nationalism. He wrote the book, “Economic History of India.” Incorrect
Solution (a)
Statement 1
Statement 2
Statement 3
Correct
Incorrect
Incorrect
Dadabhai Naoroji wrote the book ‘Poverty and Un-British Rule in India’. It discussed how the government was destructive and despotic to the Indians and un-British and suicidal to Britain. Rajani Palme Dutt, generally known as R. P. Dutt, was a leading journalist and theoretician in the Communist Party of Great Britain. His classic book “India Today” heralded Marxist approach in Indian historiography. Romesh Chunder Dutt CIE was an Indian civil servant, economic historian, writer and translator of Ramayana and Mahabharata. Dutt is considered a national leader of the pre-Gandhian era, and was a contemporary of Dadabhai Naoroji and Justice Ranade. He was one of the prominent proponents of Indian economic nationalism. He wrote the book, “Economic History of India.” -
Question 12 of 35
12. Question
Which of the following pairs are correctly matched?
Types of Inflation Meaning
- Creeping Inflation – A kind of mild inflation that boosts demand.
- Galloping Inflation – When inflation rise at a slow pace and is benign to the economy.
- Core Inflation – It measures rising prices in food and energy.
- Disinflation – It is the opposite of inflation in which prices fall.
Which of the pairs given above is/are correctly matched?
Correct
Solution (b)
Statement 1 Statement 2 Statement 3 Statement Correct Correct Incorrect Incorrect Creeping or mild inflation is when prices rise 3 per cent a year or less. Galloping inflation is one that develops at a rapid pace, perhaps only for a brief period. Such form of inflation is dangerous for the economy as it mostly affects the middle and low-income classes of population. Importantly, the galloping inflation can precipitate an economic depression. Core inflation is a measure of inflation that excludes certain items that face volatile price movements (like food and energy) because in finding out the legitimate long run inflation, short-term price volatility and transitory changes in price must be removed. Core inflation reflects the long-term trend in a particular price level. Disinflation is a decrease in the rate of inflation – a slowdown in the rate of increase of the general price level of goods and services in a nation’s gross domestic product over time. It is the opposite of reflation. Disinflation occurs when the increase in the “consumer price level” slows down from the previous period when the prices were rising. Incorrect
Solution (b)
Statement 1 Statement 2 Statement 3 Statement Correct Correct Incorrect Incorrect Creeping or mild inflation is when prices rise 3 per cent a year or less. Galloping inflation is one that develops at a rapid pace, perhaps only for a brief period. Such form of inflation is dangerous for the economy as it mostly affects the middle and low-income classes of population. Importantly, the galloping inflation can precipitate an economic depression. Core inflation is a measure of inflation that excludes certain items that face volatile price movements (like food and energy) because in finding out the legitimate long run inflation, short-term price volatility and transitory changes in price must be removed. Core inflation reflects the long-term trend in a particular price level. Disinflation is a decrease in the rate of inflation – a slowdown in the rate of increase of the general price level of goods and services in a nation’s gross domestic product over time. It is the opposite of reflation. Disinflation occurs when the increase in the “consumer price level” slows down from the previous period when the prices were rising. -
Question 13 of 35
13. Question
Consider the following statements with reference to the ‘Cost-Push Inflation’
- It is inflation caused by an increase in prices of inputs like labour and raw material.
- This inflation is always a strong indicator of an expanding economy.
Which of the statements given above is/are correct?
Correct
Solution (a)
Statement 1 Statement 2 Correct Incorrect Cost-push inflation is inflation caused by an increase in prices of inputs like labor, raw material, etc. The increased price of the factors of production leads to a decreased supply of these goods. While the demand remains constant, the prices of commodities increase causing a rise in the overall price level. This is in essence cost-push inflation. In this case, the overall price level increases due to higher costs of production which reflects in terms of increased prices of goods and commodities which majorly use these inputs. This is inflation triggered from the supply-side i.e. because of less supply. The opposite effect of this is called demand-pull inflation where higher demand triggers inflation. Apart from the rise in prices of inputs, there could be other factors leading to supply-side inflation such as natural disasters, global pandemics such as COVID-19 or depletion of natural resources, monopoly, government regulation or taxation, change in exchange rates, etc. Generally, cost-push inflation may occur in the case of an inelastic demand curve where the demand cannot be easily adjusted according to rising prices. • Recently the global pandemic of COVID-19 acted as a double-sided sword wherein India witnessed a cost-push as well as Demand-Pull inflation. The mass exodus of migrant laborers from industrial belts led to a decreased supply of manpower and thus leading to reduced production.
• Demand-pull inflation is an indicator of a growing economy as when consumers feel confident, they spend more and take on more debt. This leads to a steady increase in demand, which means higher prices.
Incorrect
Solution (a)
Statement 1 Statement 2 Correct Incorrect Cost-push inflation is inflation caused by an increase in prices of inputs like labor, raw material, etc. The increased price of the factors of production leads to a decreased supply of these goods. While the demand remains constant, the prices of commodities increase causing a rise in the overall price level. This is in essence cost-push inflation. In this case, the overall price level increases due to higher costs of production which reflects in terms of increased prices of goods and commodities which majorly use these inputs. This is inflation triggered from the supply-side i.e. because of less supply. The opposite effect of this is called demand-pull inflation where higher demand triggers inflation. Apart from the rise in prices of inputs, there could be other factors leading to supply-side inflation such as natural disasters, global pandemics such as COVID-19 or depletion of natural resources, monopoly, government regulation or taxation, change in exchange rates, etc. Generally, cost-push inflation may occur in the case of an inelastic demand curve where the demand cannot be easily adjusted according to rising prices. • Recently the global pandemic of COVID-19 acted as a double-sided sword wherein India witnessed a cost-push as well as Demand-Pull inflation. The mass exodus of migrant laborers from industrial belts led to a decreased supply of manpower and thus leading to reduced production.
• Demand-pull inflation is an indicator of a growing economy as when consumers feel confident, they spend more and take on more debt. This leads to a steady increase in demand, which means higher prices.
-
Question 14 of 35
14. Question
Which of the following statements is/are correct about ‘GDP Deflator’?
- GDP Deflator is a broad and comprehensive measure of inflation.
- It is based on a fixed basket of goods and services.
Select the correct answer using the code given below
Correct
Solution (a)
Statement 1 Statement 2 Correct Incorrect The GDP deflator is a broad and comprehensive measure of Inflation. WPI and CPI are available on a monthly basis whereas the deflator comes with a lag (yearly or quarterly, after quarterly GDP data is released). Hence, the monthly change in inflation cannot be tracked using the GDP deflator limiting its usefulness. Unlike other price indexes, the GDP deflator is not based on a fixed basket of goods and services. It covers the whole economy. Incorrect
Solution (a)
Statement 1 Statement 2 Correct Incorrect The GDP deflator is a broad and comprehensive measure of Inflation. WPI and CPI are available on a monthly basis whereas the deflator comes with a lag (yearly or quarterly, after quarterly GDP data is released). Hence, the monthly change in inflation cannot be tracked using the GDP deflator limiting its usefulness. Unlike other price indexes, the GDP deflator is not based on a fixed basket of goods and services. It covers the whole economy. -
Question 15 of 35
15. Question
Which of the following can be grouped under Economic Activities?
- Tutor teaching a student free of cost.
- Government providing scholarships.
- Philanthropists giving out charity to NGOs.
How many of the above statements are correct?
Correct
Solution (d)
For economic activities, a financial transaction needs to be done for work done by a person.
Statement 1 Statement 2 Statement 3 Incorrect Incorrect Incorrect For economic activities, a financial transaction needed to be done for work done by a person. Money is not paid for the work done by students. It is a charity. Philanthropists giving out charity to NGOs. Money is not earned, it’s a charity. It cannot be grouped under economic activity. Incorrect
Solution (d)
For economic activities, a financial transaction needs to be done for work done by a person.
Statement 1 Statement 2 Statement 3 Incorrect Incorrect Incorrect For economic activities, a financial transaction needed to be done for work done by a person. Money is not paid for the work done by students. It is a charity. Philanthropists giving out charity to NGOs. Money is not earned, it’s a charity. It cannot be grouped under economic activity. -
Question 16 of 35
16. Question
Consider the following pairs
List I List II
- Core Inflation – The higher returns brought by inflation to borrowers
- Inflation Premium – Change in the costs of goods and services excluding the food and energy sectors
- Inflation spiral – Upward pull of price and wages by each other
How many of the above pairs is/are incorrectly matched?
Correct
Solution (a)
Statement 1 Statement 2 Statement 3 Incorrect Incorrect Correct Core inflation is the change in prices of goods and services
except those from the food and energy
sectors in the long run.
Inflation premium (IP) is the chunk of interest rate which investors demand in addition to real risk-free rate due to risk of decrease in purchasing power of money due to increase in inflation. Inflationary Spiral is a situation in which prices increase, then people are paid more in their jobs, which then causes the price of goods and services to increase again, and so on. Incorrect
Solution (a)
Statement 1 Statement 2 Statement 3 Incorrect Incorrect Correct Core inflation is the change in prices of goods and services
except those from the food and energy
sectors in the long run.
Inflation premium (IP) is the chunk of interest rate which investors demand in addition to real risk-free rate due to risk of decrease in purchasing power of money due to increase in inflation. Inflationary Spiral is a situation in which prices increase, then people are paid more in their jobs, which then causes the price of goods and services to increase again, and so on. -
Question 17 of 35
17. Question
With reference to the Hindu Growth rate, consider the following statements:
- It refers to the low annual growth rate of the planned economy of India before the liberalization of 1991.
- The term was coined by Indian economist Raj Krishna.
Which of the above statement is/are incorrect?
Correct
Solution (d)
Statement 1 Statement 2 Correct Correct The Hindu rate of growth is a term referring to the low annual growth rate of the planned economy of India before the liberalizations of 1991, which stagnated around 3.5% from the 1950s to 1980s, while per capita income growth averaged 1.3%. The term was coined by Indian economist Raj Krishna. It suggests that the low growth rate of India, a country with a mostly Hindu population was in sharp contrast to high growth rates in other Asian countries, especially the East Asian Tigers, which were also newly independent. Incorrect
Solution (d)
Statement 1 Statement 2 Correct Correct The Hindu rate of growth is a term referring to the low annual growth rate of the planned economy of India before the liberalizations of 1991, which stagnated around 3.5% from the 1950s to 1980s, while per capita income growth averaged 1.3%. The term was coined by Indian economist Raj Krishna. It suggests that the low growth rate of India, a country with a mostly Hindu population was in sharp contrast to high growth rates in other Asian countries, especially the East Asian Tigers, which were also newly independent. -
Question 18 of 35
18. Question
Consider the following statements:
- Consumer Price Index does not represent all the goods that are produced in a country, while the GDP deflator takes into account all such goods and services.
- GDP Deflator includes prices of imported goods which is not included in the Consumer Price Index.
Which of the statement(s) given above is/are correct?
Correct
Solution (a)
Statement 1 Statement 2 Correct Incorrect Consumer Price Index (CPI) does not represent all the goods that are produced in a country. GDP deflator takes into account all such goods and services. The consumer Price Index includes prices of goods consumed by the representative consumer hence it includes prices of imported goods. GDP deflator does not include prices of imported goods. Incorrect
Solution (a)
Statement 1 Statement 2 Correct Incorrect Consumer Price Index (CPI) does not represent all the goods that are produced in a country. GDP deflator takes into account all such goods and services. The consumer Price Index includes prices of goods consumed by the representative consumer hence it includes prices of imported goods. GDP deflator does not include prices of imported goods. -
Question 19 of 35
19. Question
With reference to inflation in India, which of the following statements is correct?
Correct
Solution (c)
Mainly the Reserve Bank of India controls inflation through monetary policies.
The monetary policies are controlled by increasing and decreasing bank rates, repo rates, cash reserve ratio, regulating the money supply.
During the high inflation period, the government can reduce the spending to decrease the money circulation in the country. Therefore, decreased money circulation helps in controlling inflation.
Incorrect
Solution (c)
Mainly the Reserve Bank of India controls inflation through monetary policies.
The monetary policies are controlled by increasing and decreasing bank rates, repo rates, cash reserve ratio, regulating the money supply.
During the high inflation period, the government can reduce the spending to decrease the money circulation in the country. Therefore, decreased money circulation helps in controlling inflation.
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Question 20 of 35
20. Question
Which of the following brings out the ‘Consumer Price Index for Industrial Workers’?
Correct
Solution (c)
The Labour Bureau brings out the ‘Consumer Price Index Number for Industrial Workers’.
Consumer Price Index Numbers for Industrial Workers is designed to measure a change over time in prices of a given basket of goods and services consumed by a defined population (i.e. Industrial Workers).
Incorrect
Solution (c)
The Labour Bureau brings out the ‘Consumer Price Index Number for Industrial Workers’.
Consumer Price Index Numbers for Industrial Workers is designed to measure a change over time in prices of a given basket of goods and services consumed by a defined population (i.e. Industrial Workers).
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Question 21 of 35
21. Question
Consider the following statements:
- Medaram Jatara is the second-largest fair of India, after the Kumbh Mela.
- Sammakka Saralamma Jatara is a tribal festival honouring the fight of a mother and daughter with the reigning rulers against an unjust law.
- Sammakka Saralamma Jatara is the state festival of Karnataka.
How many of the above statements are correct?
Correct
Solution (b)
- Medaram Jatara is the second-largest fair of India, after the Kumbh Mela. Hence statement 1 is correct.
- Medaram is a remote place in the Eturnagaram Wildlife Sanctuary, a part of Dandakaranya, the largest surviving forest belt in the region.
- Medaram Jatara is also known as Sammakka Saralamma Jatara.
- It is celebrated by the second-largest Tribal Community of Telangana, the Koya tribe for four days.
- Sammakka Saralamma Jatara is a tribal festival honouring the fight of a mother and daughter with the reigning rulers against an unjust law. Hence statement 2 is correct.
- Sammakka Saralamma Jatara is the state festival of Telangana. It was declared a State Festival in 1996. Hence statement 3 is incorrect.
- It is celebrated once in two years in the month of “Magha” (February) on the full moon day. People offer bangaram/gold (jaggery) of a quantity equal to their weight to the goddesses and take holy bath in Jampanna Vagu, a tributary to River Godavari.
Incorrect
Solution (b)
- Medaram Jatara is the second-largest fair of India, after the Kumbh Mela. Hence statement 1 is correct.
- Medaram is a remote place in the Eturnagaram Wildlife Sanctuary, a part of Dandakaranya, the largest surviving forest belt in the region.
- Medaram Jatara is also known as Sammakka Saralamma Jatara.
- It is celebrated by the second-largest Tribal Community of Telangana, the Koya tribe for four days.
- Sammakka Saralamma Jatara is a tribal festival honouring the fight of a mother and daughter with the reigning rulers against an unjust law. Hence statement 2 is correct.
- Sammakka Saralamma Jatara is the state festival of Telangana. It was declared a State Festival in 1996. Hence statement 3 is incorrect.
- It is celebrated once in two years in the month of “Magha” (February) on the full moon day. People offer bangaram/gold (jaggery) of a quantity equal to their weight to the goddesses and take holy bath in Jampanna Vagu, a tributary to River Godavari.
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Question 22 of 35
22. Question
Consider the following statements about the Faster Adoption and Manufacturing of (Hybrid &) Electric Vehicles in India (FAME)
- It is being implemented by the Ministry of Heavy Industries.
- It aims to transit from internal combustion engine (ICE) to cleaner technology.
Choose the correct code:
Correct
Solution (c)
- The Faster Adoption and Manufacturing of (Hybrid &) Electric Vehicles in India (FAME) is being implemented by the Ministry of Heavy Industries. Hence statement 1 is correct.
- The main objective of the scheme is to encourage faster adoption of electric and hybrid vehicles by way of offering upfront incentive on purchase of electric vehicles and also by way of establishing a necessary charging infrastructure for electric vehicles.
- The government provides subsidies under the FAME scheme for battery electric vehicles(BEVs) and strong hybrids.
- It aims to transit from internal combustion engine (ICE) to cleaner technology. Hence statement 2 is correct.
Incorrect
Solution (c)
- The Faster Adoption and Manufacturing of (Hybrid &) Electric Vehicles in India (FAME) is being implemented by the Ministry of Heavy Industries. Hence statement 1 is correct.
- The main objective of the scheme is to encourage faster adoption of electric and hybrid vehicles by way of offering upfront incentive on purchase of electric vehicles and also by way of establishing a necessary charging infrastructure for electric vehicles.
- The government provides subsidies under the FAME scheme for battery electric vehicles(BEVs) and strong hybrids.
- It aims to transit from internal combustion engine (ICE) to cleaner technology. Hence statement 2 is correct.
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Question 23 of 35
23. Question
Consider the following statements about the Asia-Pacific Institute for Broadcasting Development (AIBD)
- It was established under the United Nations Educational, Scientific and Cultural Organization(UNESCO).
- India is one of the founding members of AIBD and its Secretariat is located in Dhaka, Bangladesh.
Choose the correct code:
Correct
Solution (a)
- The Asia-Pacific Institute for Broadcasting Development(AIBD) was established under the United Nations Educational, Scientific and Cultural Organization(UNESCO). Hence statement 1 is correct.
- It is a unique regional intergovernmental organization servicing countries of the United Nations Economic and Social Commission for Asia and the Pacific(UN-ESCAP) in the field of electronic media development.
- Its mandate is to achieve a vibrant and cohesive electronic media environment in the Asia-Pacific region through policy and resource development.
- It currently has 92 member organizations from across 44 countries. This includes 26 Government Members (countries) represented by 48 broadcasting authorities and broadcasters and 44 Affiliates (organizations) represented by 28 countries.
- India is one of the founding members of AIBD and its Secretariat is located in Kuala Lumpur, Malaysia. Hence statement 2 is incorrect.
- Prasar Bharati, India’s public service broadcaster is the representative body of the Ministry of Information & Broadcasting at AIBD.
Incorrect
Solution (a)
- The Asia-Pacific Institute for Broadcasting Development(AIBD) was established under the United Nations Educational, Scientific and Cultural Organization(UNESCO). Hence statement 1 is correct.
- It is a unique regional intergovernmental organization servicing countries of the United Nations Economic and Social Commission for Asia and the Pacific(UN-ESCAP) in the field of electronic media development.
- Its mandate is to achieve a vibrant and cohesive electronic media environment in the Asia-Pacific region through policy and resource development.
- It currently has 92 member organizations from across 44 countries. This includes 26 Government Members (countries) represented by 48 broadcasting authorities and broadcasters and 44 Affiliates (organizations) represented by 28 countries.
- India is one of the founding members of AIBD and its Secretariat is located in Kuala Lumpur, Malaysia. Hence statement 2 is incorrect.
- Prasar Bharati, India’s public service broadcaster is the representative body of the Ministry of Information & Broadcasting at AIBD.
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Question 24 of 35
24. Question
Consider the following statements about the Digital India Act of 2023
- It does not mandate Know Your Customer (KYC) requirements for wearable devices used in retail sales.
- It replaces the two-decade-old Information Technology Act of 2000.
- It reviews the safe harbour principle, which shields online platforms like Twitter and Facebook.
How many of the above statements are correct?
Correct
Solution (b)
- The Digital India Act of 2023 mandates stringent Know Your Customer (KYC)
requirements for wearable devices used in retail sales. Hence statement 1 is incorrect.
- It replaces the two-decade-oldInformation Technology Act of 2000. Hence statement 2 is correct.
- It reviews thesafe harbour principle, which shields online platforms like Twitter and Facebook. Hence statement 3 is correct.
- It aligns withDigital India Goals for 2026, which aim to establish a USD 1 trillion digital economy and shape the future of global technologies.
- It will work in conjunction with other related laws and policies, including the Digital Personal Data Protection Act, Digital India Act Rules, National Data Governance Policy, and amendments to theIndian Penal Code for Cyber Crimes.
- It focuses on key elements such as online safety, trust, and accountability, ensuring an open internet, and regulating new-age technologies like artificial intelligence and blockchain.
Incorrect
Solution (b)
- The Digital India Act of 2023 mandates stringent Know Your Customer (KYC)
requirements for wearable devices used in retail sales. Hence statement 1 is incorrect.
- It replaces the two-decade-oldInformation Technology Act of 2000. Hence statement 2 is correct.
- It reviews thesafe harbour principle, which shields online platforms like Twitter and Facebook. Hence statement 3 is correct.
- It aligns withDigital India Goals for 2026, which aim to establish a USD 1 trillion digital economy and shape the future of global technologies.
- It will work in conjunction with other related laws and policies, including the Digital Personal Data Protection Act, Digital India Act Rules, National Data Governance Policy, and amendments to theIndian Penal Code for Cyber Crimes.
- It focuses on key elements such as online safety, trust, and accountability, ensuring an open internet, and regulating new-age technologies like artificial intelligence and blockchain.
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Question 25 of 35
25. Question
Consider the following statements about Asian Wild Dogs
- It is protected under Schedule I of the Wildlife Protection Act of 1972.
- It is listed as critically endangered on the IUCN Red List.
- In India, they are found in the Western and Eastern Ghats, central Indian landscape and North East India.
How many of the above statements are correct?
Correct
Solution (a)
- Dhole is a wild carnivorous animal and is a member of the family Canidae and the class They are also known as Asian wild dogs.
- Asian Wild Dogs is protected under Schedule II of the Wildlife Protection Act of 1972. Hence statement 1 is incorrect.
- It is listed as endangered on the IUCN Red List and Appendix II of the CITES. Hence statement 2 is incorrect.
- Historically, dholes purportedly occurred throughout southern Russia, all across central Asia, south Asia and southeast Asia.
- According to recent research and current distribution maps, they are restricted to south and southeast Asia,with the northernmost populations in China.
- In India, they are found in the Western and Eastern Ghats, central Indian landscape and North East India. Hence statement 3 is correct.
- Karnataka, Maharashtra and Madhya Pradesh rank high in the conservation of the endangered dhole in India.
Incorrect
Solution (a)
- Dhole is a wild carnivorous animal and is a member of the family Canidae and the class They are also known as Asian wild dogs.
- Asian Wild Dogs is protected under Schedule II of the Wildlife Protection Act of 1972. Hence statement 1 is incorrect.
- It is listed as endangered on the IUCN Red List and Appendix II of the CITES. Hence statement 2 is incorrect.
- Historically, dholes purportedly occurred throughout southern Russia, all across central Asia, south Asia and southeast Asia.
- According to recent research and current distribution maps, they are restricted to south and southeast Asia,with the northernmost populations in China.
- In India, they are found in the Western and Eastern Ghats, central Indian landscape and North East India. Hence statement 3 is correct.
- Karnataka, Maharashtra and Madhya Pradesh rank high in the conservation of the endangered dhole in India.
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Question 26 of 35
26. Question
Consider the following statements about Dengue
- It is transmitted to humans through the bites of infected female mosquitoes, primarily the Aedes aegypti mosquito.
- DEN-1, DEN-2, DEN-3, and DEN-4 are four serotypes of the bacteria that cause dengue.
- It is a vector-borne disease that can be spread directly from person to person.
How many of the above statements are correct?
Correct
Solution (b)
- Dengue is transmitted to humans through the bites of infected female mosquitoes, primarily the Aedes aegypti mosquito. Hence statement 1 is correct.
- Its symptoms – High fever (40°C/104°F), severe headache, pain behind the eyes, muscle and joint pains, nausea, vomiting, swollen glands, and rash.
- There is no specific treatment for dengue. Early detection of disease progression associated with severe dengue, and access to proper medical care lowers fatality rates of severe dengue to below 1%. The dengue vaccine CYD-TDV or Dengvaxia was approved by the US Food & Drug Administration in 2019, the first dengue vaccine to get the regulatory nod in the US.
- DEN-1, DEN-2, DEN-3, and DEN-4 are four serotypes of the bacteria that cause dengue. Hence statement 2 is correct.
- The severe form of dengue fever, also called dengue haemorrhagic fever, can cause serious bleeding, a sudden drop in blood pressure (shock) and death.
- It is a vector-borne disease that cannot be spread directly from person to person. Hence statement 3 is incorrect.
- Most cases occur in tropical areas of the world, including the Indian subcontinent, Southeast Asia, Southern China, Taiwan, the Pacific Islands, the Caribbean, Mexico, Africa, and Central, and South America.
- As per WHO, about half of the world’s population is now at risk of dengue with an estimated 100–400 million infections occurring each year.
Incorrect
Solution (b)
- Dengue is transmitted to humans through the bites of infected female mosquitoes, primarily the Aedes aegypti mosquito. Hence statement 1 is correct.
- Its symptoms – High fever (40°C/104°F), severe headache, pain behind the eyes, muscle and joint pains, nausea, vomiting, swollen glands, and rash.
- There is no specific treatment for dengue. Early detection of disease progression associated with severe dengue, and access to proper medical care lowers fatality rates of severe dengue to below 1%. The dengue vaccine CYD-TDV or Dengvaxia was approved by the US Food & Drug Administration in 2019, the first dengue vaccine to get the regulatory nod in the US.
- DEN-1, DEN-2, DEN-3, and DEN-4 are four serotypes of the bacteria that cause dengue. Hence statement 2 is correct.
- The severe form of dengue fever, also called dengue haemorrhagic fever, can cause serious bleeding, a sudden drop in blood pressure (shock) and death.
- It is a vector-borne disease that cannot be spread directly from person to person. Hence statement 3 is incorrect.
- Most cases occur in tropical areas of the world, including the Indian subcontinent, Southeast Asia, Southern China, Taiwan, the Pacific Islands, the Caribbean, Mexico, Africa, and Central, and South America.
- As per WHO, about half of the world’s population is now at risk of dengue with an estimated 100–400 million infections occurring each year.
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Question 27 of 35
27. Question
Consider the following statements about the Rural Infrastructure Development Fund (RIDF)
- It is implemented by the National Bank for Agriculture and Rural Development (NABARD).
- It provides low-cost fund support to state governments for quick completion of ongoing projects relating to medium and minor irrigation.
Choose the correct code:
Correct
Solution (c)
- The Rural Infrastructure Development Fund (RIDF) is implemented by the National Bank for Agriculture and Rural Development(NABARD). Hence statement 1 is correct.
- It was instituted in NABARD with an announcement in the Union Budget 1995-96.
- It is maintained by the National Bank for Agriculture and Rural Development(NABARD).
- Its objective is to provide low-cost fund support to State Governments and State Owned Corporations for quick completion of ongoing projects relating to medium and minor irrigation, soil conservation, watershed management and other forms of rural infrastructure. Hence statement 2 is correct.
Incorrect
Solution (c)
- The Rural Infrastructure Development Fund (RIDF) is implemented by the National Bank for Agriculture and Rural Development(NABARD). Hence statement 1 is correct.
- It was instituted in NABARD with an announcement in the Union Budget 1995-96.
- It is maintained by the National Bank for Agriculture and Rural Development(NABARD).
- Its objective is to provide low-cost fund support to State Governments and State Owned Corporations for quick completion of ongoing projects relating to medium and minor irrigation, soil conservation, watershed management and other forms of rural infrastructure. Hence statement 2 is correct.
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Question 28 of 35
28. Question
‘White Torture: Interviews with Iranian Women Prisoners’ is a book which has won an award for reportage at the International Film Festival and Human Rights’ Forum is written by
Correct
Solution (c)
- ‘White Torture: Interviews with Iranian Women Prisoners’ is a book which has won an award for reportage at the International Film Festival and Human Rights’ Forum is written by Narges Mohammadi. Hence option c is correct.
- The Norwegian Nobel Committee has awarded Iranian activist Narges Mohammadi the 2023 Nobel Prize for Peace. She has been awarded for her fight against the oppression of women in Iran and her fight to promote human rights and freedom for all.
- Narges Mohammadi is an Iranian human rights activist and scientist. She is the vice president of the Defenders of Human Rights Center (DHRC), headed by fellow Nobel Peace Prize laureate Shirin Ebadi.
- She is the 19th woman to ever win the Nobel Peace Prize and the second Iranian woman to win the award – after human rights activist Shirin Ebadi in 2003. It is also the fifth time in the 122-year history of the awards that the peace prize has been given to someone who is in prison or under house arrest.
- In 2011, she was arrested for the first time and sentenced to many years of imprisonment for her efforts to assist incarcerated activists and their families. After securing a bail in 2013, she campaigned against the use of the death penalty.She was again arrested in 2015 and was sentenced to additional years.
- Over the years she has written many articles arguing for social reforms in Iran and published an essay collection, ‘The Reforms, the Strategy, and the Tactics’.
Incorrect
Solution (c)
- ‘White Torture: Interviews with Iranian Women Prisoners’ is a book which has won an award for reportage at the International Film Festival and Human Rights’ Forum is written by Narges Mohammadi. Hence option c is correct.
- The Norwegian Nobel Committee has awarded Iranian activist Narges Mohammadi the 2023 Nobel Prize for Peace. She has been awarded for her fight against the oppression of women in Iran and her fight to promote human rights and freedom for all.
- Narges Mohammadi is an Iranian human rights activist and scientist. She is the vice president of the Defenders of Human Rights Center (DHRC), headed by fellow Nobel Peace Prize laureate Shirin Ebadi.
- She is the 19th woman to ever win the Nobel Peace Prize and the second Iranian woman to win the award – after human rights activist Shirin Ebadi in 2003. It is also the fifth time in the 122-year history of the awards that the peace prize has been given to someone who is in prison or under house arrest.
- In 2011, she was arrested for the first time and sentenced to many years of imprisonment for her efforts to assist incarcerated activists and their families. After securing a bail in 2013, she campaigned against the use of the death penalty.She was again arrested in 2015 and was sentenced to additional years.
- Over the years she has written many articles arguing for social reforms in Iran and published an essay collection, ‘The Reforms, the Strategy, and the Tactics’.
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Question 29 of 35
29. Question
With references to India, Didwana, Kuchaman, Sargol, and Khatu are the names of
Correct
Solution (d)
Didwana, Kuchaman, Sargol, and Khatu are saline lakes of Rajasthan. Didwana is a town in the Nagaur district of Rajasthan. It has a famous Didwana salt-water lake of Rajasthan. Kuchaman lake is located in Nagaur district of Rajasthan. Hence option d is correct.
Incorrect
Solution (d)
Didwana, Kuchaman, Sargol, and Khatu are saline lakes of Rajasthan. Didwana is a town in the Nagaur district of Rajasthan. It has a famous Didwana salt-water lake of Rajasthan. Kuchaman lake is located in Nagaur district of Rajasthan. Hence option d is correct.
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Question 30 of 35
30. Question
Consider the following statements about the Comprehensive Nuclear-Test-Ban Treaty (CTBT)
- It was negotiated at the Conference on Disarmament in Geneva and adopted by the United Nations General Assembly.
- China and Israel have not yet signed the treaty.
- Pakistan is the latest country to sign and ratify this treaty.
How many of the above statements are correct?
Correct
Solution (a)
- The Comprehensive Nuclear-Test-Ban Treaty (CTBT) was negotiated at the Conference on Disarmament in Geneva and adopted by the United Nations General Assembly in 1996. Hence statement 1 is correct.
- It intends to ban all nuclear explosions everywhere, by everyone.
- China, North Korea, Egypt, India, Iran, Israel, Pakistan and the United States have not ratified the treaty. China, Israel, Iran, Egypt and United States has signed the treaty but yet to ratify it. Hence statement 2 is incorrect.
- India, North Korea and Pakistan have not yet signed the treaty. Hence statement 3 is incorrect.
- The treaty was opened for signature in 1996 and since then 182 countries have signed the Treaty, most recently Ghana has ratified the treaty in 2011.
Incorrect
Solution (a)
- The Comprehensive Nuclear-Test-Ban Treaty (CTBT) was negotiated at the Conference on Disarmament in Geneva and adopted by the United Nations General Assembly in 1996. Hence statement 1 is correct.
- It intends to ban all nuclear explosions everywhere, by everyone.
- China, North Korea, Egypt, India, Iran, Israel, Pakistan and the United States have not ratified the treaty. China, Israel, Iran, Egypt and United States has signed the treaty but yet to ratify it. Hence statement 2 is incorrect.
- India, North Korea and Pakistan have not yet signed the treaty. Hence statement 3 is incorrect.
- The treaty was opened for signature in 1996 and since then 182 countries have signed the Treaty, most recently Ghana has ratified the treaty in 2011.
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Question 31 of 35
31. Question
A bag contains coins of Rs. 2 and Rs. 1 in the ratio of 5:7. If the total amount of money in the bag is Rs. 85, find the number of Rs. 2 coins in the bag?
Correct
Solution (c)
Let the nos. of Rs. 2 coins & Rs. 1 coins be 5a and 7a respectively.
Its monetary value = 5a x 2 + 7a x 1 = 10a + 7a = 17a
17a = 85
a = 5
Therefore, No. of Rs. 2 coins = 5a = 5×5=25
Incorrect
Solution (c)
Let the nos. of Rs. 2 coins & Rs. 1 coins be 5a and 7a respectively.
Its monetary value = 5a x 2 + 7a x 1 = 10a + 7a = 17a
17a = 85
a = 5
Therefore, No. of Rs. 2 coins = 5a = 5×5=25
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Question 32 of 35
32. Question
Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are
Correct
Solution (c)
Let their marks be (x + 9) and x.
Then, x + 9 = 56/100(x + 9 + x)
25(x + 9) = 14(2x + 9)
3x = 99
x = 33
So, their marks are 42 and 33.
Incorrect
Solution (c)
Let their marks be (x + 9) and x.
Then, x + 9 = 56/100(x + 9 + x)
25(x + 9) = 14(2x + 9)
3x = 99
x = 33
So, their marks are 42 and 33.
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Question 33 of 35
33. Question
Mr. Kanthesh distributes the money he has among his 2 sons, 1 daughter and wife in such a way that each son gets double the amount of the daughter and the wife gets double the amount of each son. If each son gets Rs. 8,500, what was the total amount distributed?
Correct
Solution (a)
2 sons get = 8500 x 2 = 17000
1 daughter gets = 8500 /2 = 4250
Wife gets = 8500 x 2 = 17000
Thus, total = 17000 + 4250 + 17000 = 38250
Incorrect
Solution (a)
2 sons get = 8500 x 2 = 17000
1 daughter gets = 8500 /2 = 4250
Wife gets = 8500 x 2 = 17000
Thus, total = 17000 + 4250 + 17000 = 38250
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Question 34 of 35
34. Question
In how many different ways can the letters of the word ‘DETAIL’ be arranged in such a way that the vowels occupy only the odd positions?
Correct
Solution (c)
There are 6 letters in the given word, out of which there are 3 vowels and 3 consonants. Let us mark these positions as under: (1) (2) (3) (4) (5) (6) Now, 3 vowels can be placed at any of the three places out 4, marked 1, 3, 5. Number of ways of arranging the vowels = 3P3 = 3! = 6. Also, the 3 consonants can be arranged at the remaining 3 positions.
Number of ways of these arrangements = 3P3 = 3! = 6.
Total number of ways = (6 x 6) = 36.
Incorrect
Solution (c)
There are 6 letters in the given word, out of which there are 3 vowels and 3 consonants. Let us mark these positions as under: (1) (2) (3) (4) (5) (6) Now, 3 vowels can be placed at any of the three places out 4, marked 1, 3, 5. Number of ways of arranging the vowels = 3P3 = 3! = 6. Also, the 3 consonants can be arranged at the remaining 3 positions.
Number of ways of these arrangements = 3P3 = 3! = 6.
Total number of ways = (6 x 6) = 36.
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Question 35 of 35
35. Question
A two-digit number is reversed and added to the original number. What will be the remainder if the resulting number is divided by 11?
Correct
Solution (a)
Let the digits of the number are x and y.
It can be written as 10x + y (e.g. 23 can be written as 2×10 + 3)
On reversing the number we get 10y + x Sum of two number = 10x + y + 10y + x = 11x + 11y = 11(x+y)
11(x+y) is always divisible by 11.
Hence it will leave remainder 0.
Conclusion – if reverse of any two digit number is added into the original number, the resultant number will always be divisible by 11.
Incorrect
Solution (a)
Let the digits of the number are x and y.
It can be written as 10x + y (e.g. 23 can be written as 2×10 + 3)
On reversing the number we get 10y + x Sum of two number = 10x + y + 10y + x = 11x + 11y = 11(x+y)
11(x+y) is always divisible by 11.
Hence it will leave remainder 0.
Conclusion – if reverse of any two digit number is added into the original number, the resultant number will always be divisible by 11.
All the Best
IASbaba