Inflation Measurement and Price Indices in India
India has updated its key price indices: CPI (base year 2024, improved basket), WPI (new series), and introduced a PPI to eventually replace WPI. These chang...
Essential upgrades: On upgrades to India’s statistical databases
The Indian government has implemented significant upgrades to its statistical databases, including Gross Domestic Product (GDP), Consumer Price Index (CPI), Wholesale Price Index (WPI), and Index of Industrial Production (IIP). These updates involve new base years (e.g., 2022-23 for GDP and IIP, 2024 for CPI) and methodological improvements like the double-deflator approach for GDP and a more inclusive basket for CPI. The Ministry of Statistics and Programme Implementation (MoSPI) is responsible for GDP, CPI, and IIP updates, while the Ministry of Commerce and Industry updated WPI and introduced the Producer Price Index (PPI), which will replace WPI in five years. These changes aim to make India's economic statistics more representative, robust, and aligned with international best practices.
Syllabus mapping
Mains syllabus topics
Resources Industrial Location
Liberalization Industrial Policy
Prelims takeaways
- New base year for GDP is 2022-23, released by MoSPI, incorporating methodological improvements like the double-deflator approach.
- New base year for CPI is 2024, released by MoSPI, with a more inclusive basket and accurate weightages for retail inflation measurement.
- New base year for IIP is 2022-23, released by MoSPI, with strengthened data collection.
- The Ministry of Commerce and Industry updated the WPI series.
- The Ministry of Commerce and Industry also introduced the Producer Price Index (PPI), which is slated to replace the WPI in five years.
- PPI is a standard among developed economies, providing more information about goods and service price levels at the producer stage.
- These updates aim to make India's key economic statistics more representative, granular, robust, and aligned with international best practices.
Elimination traps
- Confusing the ministries responsible for different indices (MoSPI for GDP, CPI, IIP vs. Ministry of Commerce and Industry for WPI, PPI).
- Incorrectly identifying the new base years for different indices.
- Misunderstanding that PPI is intended to replace WPI, not just an additional index.
Static concepts
- Gross Domestic Product (GDP)
- Consumer Price Index (CPI)
- Wholesale Price Index (WPI)
- Index of Industrial Production (IIP)
- Producer Price Index (PPI)
- Base Year
- GDP deflator
- Double-deflator approach
- Retail inflation
- Wholesale inflation
Probable question areas
Question areas
- Which of the following economic indicators has/have recently been updated with a new base year?
Question areas
- Consider the following statements regarding the Producer Price Index (PPI) in India.
Question areas
- Match the following economic indices with their respective responsible ministries.
Question areas
- What is the significance of updating the base year for economic indices like GDP and CPI?
UPSC concepts in this story
Durable syllabus ideas for revision — not article memory.
National Income Accounting and GDP Measurement in India
Recent upgrades to India's national accounts data, including GDP, involve updating the base year to 2022-23, incorporating methodological improvements like t...
Previous year Prelims questions on overlapping themes and topics.
Consider the following statements:
1. The weightage of food in Consumer Price Index (CPI) is higher than that in Wholesale Price Index (WPI).
2. The WPI does not capture changes in the prices of services, which CPI does.
3. Reserve Bank of India has now adopted WPI as its key measure of inflation and to decide on changing the key policy rates.
Which of the statements given above is/are correct?
Explanation
Correct answer
A. 1 and 2 only
Statement 1 is correct. As per the data given in the Economic Survey 2019-2020, the weightage of food in the Consumer Price Index (CPI) Combined is 45.9% as compared to 24.4% in Wholesale Price Index (WPI). Statement 2 is correct. The CPI measures the average change in prices over time that consumers pay for a basket of goods and services, commonly known as inflation, whereas WPI does not measure the average change in prices. Statement 3 is incorrect. In April 2014, the RBI adopted the Consumer Price Index (CPI) as its key measure of inflation. Hence, option A is the correct answer.
Indian Economy
Macroeconomic Trends & Inflation
Reserve Bank Of India & Monetary Policy
Which of the following brings out the ‘Consumer Price Index Number for Industrial Workers’?
Explanation
Correct answer
C. The Labour Bureau
The Labour Bureau, attached to the Ministry of Labour and Employment, is responsible for compiling and publishing the Consumer Price Index Number for Industrial Workers (CPI-IW) in India. This index tracks changes in the retail prices of a basket of goods and services consumed by industrial workers. It serves as a crucial indicator of inflation faced by this specific segment of the population. The Labour Bureau is responsible for maintaining:
- CPI (Industrial Workers) - CPI (Rural Labourers) - CPI (Agricultural Labourers)
Indian Economy
Macroeconomic Trends & Inflation
In the Index of Eight Core Industries, which one of the following is given the highest weight?
Explanation
Correct answer
B. Electricity generation
About Eight Core Sectors: These comprise 40.27% of the weight of items included in the Index of Industrial Production (IIP). The eight core sector industries in decreasing order of their weightage:
Refinery Products> Electricity> Steel> Coal> Crude Oil> Natural Gas> Cement> Fertilizers.
Indian Economy
Macroeconomic Trends & Inflation
Consider the following statements:
1. Purchasing Power Parity (PPP) exchange rates are calculated by comparing the prices of the same basket of goods and services in different countries.
2. In terms of PPP dollars, India is the sixth largest economy in the world.
Which of the statements given above is/are correct?
Explanation
Correct answer
A. 1 only
Statement 1 is correct: Purchasing Power Parity (PPP) exchange rates are calculated by comparing the prices of the same basket of goods and services in different countries. Statement 2 is incorrect: India is not the sixth-largest economy in the world in terms of PPP dollars. It is currently the third largest economy in terms of PPP dollars, after China and the United States.
Indian Economy
Macroeconomic Trends & Inflation
Correct the following statements:
Statement-I: In the post-pandemic recent past, many Central Banks worldwide had carried out interest rate hikes.
Statement-II: Central Banks generally assume that they have the ability to counteract the rising consumer prices via monetary policy means.
Which one of the following is correct in respect of the above statements?
Explanation
Correct answer
A. Both Statement-I and Statement-II are correct and Statement-II is the correct explanation for Statement-I
* Statement I- correct: In the aftermath of the COVID-19 pandemic, many central banks around the world observed rising inflation. To combat this inflation, they resorted to raising interest rates. This is a well-established monetary policy tool to curb inflation by making borrowing more expensive and encouraging saving, thereby reducing the money supply in circulation. * Statement II- correct: Central banks are entrusted with maintaining price stability and managing inflation. Raising interest rates is one of the primary instruments they use to achieve this objective. While other factors can influence inflation, central banks do have the ability to significantly impact it through monetary policy measures. Therefore, both statements accurately reflect the role of central banks and their use of interest rates to manage inflation and statement 2 is the correct explanation for statement 1.
Indian Economy
Current Affairs
Reserve Bank Of India & Monetary Policy
Macroeconomic Trends & Inflation
In India, which one of the following is responsible for maintaining price stability by controlling inflation?
Explanation
Correct answer
D. Reserve Bank of India
The responsibility for maintaining price stability and controlling inflation in India lies primarily with the Reserve Bank of India (RBI). The RBI formulates and implements monetary policy to maintain price stability and ensure adequate flow of credit to productive sectors of the economy. As the central bank of the country, the RBI uses various tools such as repo rate, reverse repo rate, cash reserve ratio (CRR), and statutory liquidity ratio (SLR) to influence liquidity and interest rates in the economy, thereby affecting inflationary pressures.
Indian Economy
Reserve Bank Of India & Monetary Policy
Macroeconomic Trends & Inflation
With reference to the Indian economy, consider the following statements:
1. If the inflation is too high, Reserve Bank of India (RBI) is likely to buy government securities.
2. If the rupee is rapidly depreciating, RBI is likely to sell dollars in the market.
3. If interest rates in the USA or European Union were to fall, that is likely to induce RBI to buy dollars.
Which of the statements given below is/are correct?
Explanation
Correct answer
B. 2 and 3 only
Statement 1 is incorrect. Typically, the RBI uses open market operations to sell government securities to drain money from the system and control inflation. Buying government securities would inject money into the system, potentially fueling inflation further. Statement 2 is correct. Selling dollars in the market - If the rupee is rapidly depreciating, the RBI might intervene in the foreign exchange market by selling dollars from its reserves. This increased supply of dollars in the market can help stabilize the exchange rate and slow down the depreciation of the rupee. Statement 3 is correct. Lower interest rates in the US/EU make India a more attractive destination for foreign investment, leading to a large inflow of dollars. This causes the rupee to strengthen (appreciate). To prevent the rupee from appreciating too rapidly and hurting exporters, the RBI buys the excess dollars from the market.
Indian Economy
Reserve Bank Of India & Monetary Policy
Macroeconomic Trends & Inflation
External Sector & Capital Flows
Consider the following statements :
I. Pali texts contain the first definite references to coins, e.g., **kahapana**, **nikkha**, **kamsa**, and **kakanika**.
II. The literary evidence from Pali texts is corroborated by archaeological evidence of punch-marked coins from many sites, most of them made of silver.
The above statements have been associated with which of the following ?
1. Emergence of urban life
2. Transition to money economy
Select the answer using the code given below :
Explanation
Correct answer
C. Both 1 and 2
The introduction of coinage in ancient India, as evidenced by Pali texts and archaeological finds of punch-marked coins, is a hallmark of the 6th century BCE. This period is associated with two major socio-economic developments: 1. Emergence of urban life: The widespread use of metallic money is a defining feature of the Second Urbanization in the Gangetic valley. The rise of the Mahajanapadas was accompanied by the growth of fortified cities (*nagaras*), organized artisan guilds, and long-distance trade along routes like the *Uttarapatha*, all of which were facilitated by the use of coins. 2. Transition to money economy: The introduction of specific coin denominations like kahapana, nikkha, kamsa, and kakanika marked a definitive shift from a purely barter-based system to a money economy. This transition allowed for standardized pricing, wage payments, and the emergence of complex economic practices such as money-lending (usury), which are extensively documented in early Buddhist literature. Therefore, the given statements are associated with both the emergence of urban life and the transition to a money economy. Therefore, the correct option is C.
History Of India
Indian Economy
Ancient Literature & Textual Sources
Macroeconomic Trends & Inflation
Which reference to inflation in India, which of the following statements is correct?
Explanation
Correct answer
C. Decreased money circulation helps in controlling the inflation
Option A and B are incorrect: RBI plays a key/primary role in controlling inflation through its monetary policy. Option C is correct: Decreased money circulation can help control inflation, while increased circulation can contribute to it. Option D is incorrect: Increased money supply shall only increase inflation.
Indian Economy
Reserve Bank Of India & Monetary Policy
Macroeconomic Trends & Inflation
The main objective of the 12th Five-Year Plan is
Explanation
Correct answer
D. Faster, sustainable and more inclusive growth.
The aim of the 12th Five Year plan is to achieve 'faster, sustainable and more inclusive growth'. For this purpose, it seeks to achieve:
- 4% growth in the agriculture sector - 10% in the manufacturing sector The total budget of the 12th Five Year plan has been estimated at Rs.47.7 lakh crore which is 135 percent more than that for the 11th Five year Plan (2007-12).
Indian Economy
Environment & Ecology
Macroeconomic Trends & Inflation
Welfare Schemes & Social Policies
Previous year Mains questions mapped to overlapping GS syllabus topics.
Discuss the distribution and density of population in the Ganga River Basin with special reference to land, soil and water resources.
Salient features of world's physical geography
Distribution of natural resources and industrial location
Women, population, poverty, urbanization and development
View Mains PYQ
How can Artificial Intelligence (AI) and drones be effectively used along with GIS and RS techniques in locational and areal planning?
Salient features of world's physical geography
Distribution of natural resources and industrial location
View Mains PYQ
Give a geographical explanation of the distribution of off-shore oil reserves of the world. How are they different from the on-shore occurrences of oil reserves?
Salient features of world's physical geography
Distribution of natural resources and industrial location
View Mains PYQ
Discuss the rationale of the Production Linked Incentive (PLI) scheme. What are its achievements? In what way can the functioning and outcomes of the scheme be improved?
Indian Economy — planning, resources, growth, development, employment
Liberalization and industrial policy changes
View Mains PYQ
Explain briefly the ecological and economic benefits of solar energy generation in India with suitable examples.
Distribution of natural resources and industrial location
Women, population, poverty, urbanization and development
View Mains PYQ
What are non-farm primary activities? How are these activities related to physiographic features in India? Discuss with suitable examples.
Distribution of natural resources and industrial location
Geophysical phenomena and geographical features
View Mains PYQ
With reference to the recent upgrades in India's statistical databases, which of the following statements is/are correct? 1. The new base year for Gross Domestic Product (GDP) and Index of Industrial Production (IIP) is 2022-23. 2. The Consumer Price Index (CPI) has been updated with a new base year of 2024. 3. The Ministry of Commerce and Industry is responsible for updating the CPI and IIP. Select the correct answer using the code given below:
Explanation
Statement 1 is correct: The article states that the new series of national accounts data, including GDP, and the new series of IIP both have a base year of 2022-23. Statement 2 is correct: The article mentions that MoSPI released the new series of the CPI with an updated base year of 2024. Statement 3 is incorrect: The article clearly states that the Ministry of Statistics and Programme Implementation (MoSPI) is responsible for GDP, CPI, and IIP updates, while the Ministry of Commerce and Industry updated WPI and introduced PPI.
Which of the following methodological improvements has been incorporated in the recent upgrades to India's statistical databases?
Explanation
Option A is incorrect as the article mentions the 'double-deflator approach'. Option B is incorrect as the article states a 'more inclusive basket' for CPI. Option D is incorrect as the article states PPI is 'to replace the WPI in five years', not immediately. Option C is correct as the article explicitly mentions 'Some of these, such as the double-deflator approach, have long been demanded by statisticians and international bodies, including the IMF' for GDP.
Consider the following pairs regarding India's economic indices and the responsible Ministry for their updates: 1. Gross Domestic Product (GDP) : Ministry of Statistics and Programme Implementation (MoSPI) 2. Consumer Price Index (CPI) : Ministry of Finance 3. Wholesale Price Index (WPI) : Ministry of Commerce and Industry 4. Producer Price Index (PPI) : Ministry of Statistics and Programme Implementation (MoSPI) How many of the pairs given above are correctly matched?
Explanation
Pair 1 is correctly matched: MoSPI is responsible for GDP updates. Pair 2 is incorrectly matched: MoSPI is responsible for CPI updates, not the Ministry of Finance. Pair 3 is correctly matched: The Ministry of Commerce and Industry updated WPI. Pair 4 is incorrectly matched: The Ministry of Commerce and Industry introduced PPI, not MoSPI. Therefore, only two pairs (1 and 3) are correctly matched.
The recent upgrades to India's statistical databases, including GDP, CPI, and WPI, are aimed at making economic statistics more representative and robust. Discuss the significance of these improvements for economic policy formulation and governance in India.
Introduce the recent statistical upgrades and their objectives. Elaborate on their significance for accurate economic policy formulation (e.g., monetary policy, fiscal planning) and how they enhance governance through improved transparency, accountability, and evidence-based decision-making.
India is set to replace the Wholesale Price Index (WPI) with the Producer Price Index (PPI) in the coming years. Examine the rationale behind this transition and its potential implications for understanding inflation dynamics and economic decision-making in India.
Explain the limitations of WPI as an inflation measure and the advantages of PPI, particularly its alignment with international best practices. Discuss the potential implications of this transition for policymakers, businesses, and economic analysis in terms of accuracy and scope of inflation data.