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Industrial Production Measurement

PYQs

8

Articles

1

Momentum

21

Phase IFoundation

Background

Overview

Understanding industrial production measurement is vital for analyzing economic performance, formulating industrial policies, and assessing the impact of government initiatives on manufacturing and employment. It is a frequently asked topic in both Prelims and Mains for economic analysis.

The measurement of industrial production is crucial for assessing the health of the manufacturing sector, a key driver of economic growth and employment. In India, the Index of Industrial Production (IIP) serves as a composite indicator that measures the short-term changes in the volume of production of a basket of industrial products.

Phase IIStatic core

Facts & tables

Key facts

Primary Indicator

The Index of Industrial Production (IIP) is the key indicator for measuring industrial growth in India.

Base Year

IIP is currently calculated with a base year of 2011-12.

Sectoral Coverage

It covers three broad sectors: Manufacturing, Mining, and Electricity, with Manufacturing having the highest weight.

Eight Core Industries

A subset of eight core industries (Coal, Crude Oil, Natural Gas, Refinery Products, Fertilizers, Steel, Cement, Electricity) significantly influences IIP, accounting for about 40% of its weight.

Reference table

Static syllabus anchors

TypeReference
Conceptual areaIndian Economy
Conceptual areaEconomic Indicators

Reference table

Institutions & roles

BodyRole
National Statistical Office (NSO)Compiles and releases iip data
Ministry of Statistics and Programme Implementation (MoSPI)Oversees nso and data release
Phase IIIExam lens

Prelims angle

Overview

Prelims angle: Factual recall

Prelims angle: Terminology-based question

Quick revision

  • IIP measures short-term changes in industrial output.
  • Compiled monthly by NSO under MoSPI.
  • Current base year: 2011-12.
  • Covers Manufacturing, Mining, and Electricity sectors.
  • Eight Core Industries contribute significantly to IIP.

Elimination traps

Authority vs ministry — Distinguish between NSO (the body) and MoSPI (the ministry) responsible for IIP compilation and release.

Ministry sets policy; regulator often has quasi-judicial powers.

High-confidence PYQs

2022Conceptual understanding, Multi-statement analysis

Which of the following activities constitute the real sector in the economy? 1. Farmers harvesting their crops. 2. Textile mills converting raw cotton into ...

EconomyOpen question
2020Multi-statement analysis, Conceptual understanding

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 doe...

EconomyOpen question
2019Factual recall, Multi-statement analysis

Consider the following statements: 1. CoaI sector was nationalized by the Government of India under Indira Gandhi. 2. Now, coal blocks are allocated on a lot...

EconomyOpen question
2018Cause and effect relationships, Conceptual understanding

In spite of being a high saving economy, capital formation may not result in a significant increase in output due to -

EconomyOpen question
2015Factual recall, Institutional roles and functions

In the Index of Eight Core Industries, which one of the following is given the highest weight?

EconomyOpen question

Which of the following brings out the ‘Consumer Price Index Number for Industrial Workers’?

EconomyOpen question

With reference to the India economy, consider the following statements: 1. The rate of growth of real Gross Domestic Product has steadily increased in the l...

EconomyOpen question
2015Factual recall, Terminology-based question

In the Index of Eight Core Industries, which one of the following is given the highest weight?

EconomyOpen question

Which of the following brings out the ‘Consumer Price Index Number for Industrial Workers’?

EconomyOpen question

With reference to the India economy, consider the following statements: 1. The rate of growth of real Gross Domestic Product has steadily increased in the l...

EconomyOpen question
2015Statement-based questions, Factual recall

In the Index of Eight Core Industries, which one of the following is given the highest weight?

EconomyOpen question

Which of the following brings out the ‘Consumer Price Index Number for Industrial Workers’?

EconomyOpen question

With reference to the India economy, consider the following statements: 1. The rate of growth of real Gross Domestic Product has steadily increased in the l...

EconomyOpen question
2014Factual recall, Policy measures

The main objective of the 12th Five-Year Plan is

EconomyOpen question

Topic timeline

Indian EconomyEconomic Indicators
Prelims 2014· Factual recall, Policy measures

The main objective of the 12th Five-Year Plan is

Open question
Prelims 2015· Factual recall, Institutional roles and functions

In the Index of Eight Core Industries, which one of the following is given the highest weight?

Open question

Which of the following brings out the ‘Consumer Price Index Number for Industrial Workers’?

Open question

With reference to the India economy, consider the following statements: 1. The rate of growth of real Gross Domestic Product has steadily increased in the l...

Open question
Prelims 2015· Factual recall, Terminology-based question

In the Index of Eight Core Industries, which one of the following is given the highest weight?

Open question

Which of the following brings out the ‘Consumer Price Index Number for Industrial Workers’?

Open question

With reference to the India economy, consider the following statements: 1. The rate of growth of real Gross Domestic Product has steadily increased in the l...

Open question
Prelims 2015· Statement-based questions, Factual recall

In the Index of Eight Core Industries, which one of the following is given the highest weight?

Open question

Which of the following brings out the ‘Consumer Price Index Number for Industrial Workers’?

Open question

With reference to the India economy, consider the following statements: 1. The rate of growth of real Gross Domestic Product has steadily increased in the l...

Open question
Prelims 2018· Cause and effect relationships, Conceptual understanding

In spite of being a high saving economy, capital formation may not result in a significant increase in output due to -

Open question
Prelims 2019· Factual recall, Multi-statement analysis

Consider the following statements: 1. CoaI sector was nationalized by the Government of India under Indira Gandhi. 2. Now, coal blocks are allocated on a lot...

Open question
Prelims 2020· Multi-statement analysis, Conceptual understanding

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 doe...

Open question
Prelims 2022· Conceptual understanding, Multi-statement analysis

Which of the following activities constitute the real sector in the economy? 1. Farmers harvesting their crops. 2. Textile mills converting raw cotton into ...

Open question

Measuring manufacturing growth afresh: Three questions

24 Aug 2026 · IIP is India's key metric for industrial growth, compiled monthly by NSO, MoSPI. It covers manufacturing, mining, and electricity, with a 2011-12 base year and significant contribution from eight core industries.

Read article

Related topics

Current topic

Industrial Production Measurement

Often confused with

National Income Accounting and Measurement in India

Open notesOften confused with

Index of Core Industries (ICI)

Open notes

Practice writing on this topic

UPSC has asked 8 linked questions on Industrial Production Measurement in Mains. Write an answer to one — and get it evaluated.

See Mains PYQsEvaluate an answer

UPSC Prelims PYQs on Industrial Production Measurement

Practice official previous year questions asked by UPSC related to this concept.

In the Index of Eight Core Industries, which one of the following is given the highest weight?

2015·Economy
Solve

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 doe...

2020·Economy
Solve

Consider the following statements: 1. CoaI sector was nationalized by the Government of India under Indira Gandhi. 2. Now, coal blocks are allocated on a lot...

2019·Economy
Solve

The main objective of the 12th Five-Year Plan is

2014·Economy
Solve

Which of the following brings out the ‘Consumer Price Index Number for Industrial Workers’?

2015·Economy
Solve

Which of the following activities constitute the real sector in the economy? 1. Farmers harvesting their crops. 2. Textile mills converting raw cotton into ...

2022·Economy
Solve

With reference to the India economy, consider the following statements: 1. The rate of growth of real Gross Domestic Product has steadily increased in the l...

2015·Economy
Solve

In spite of being a high saving economy, capital formation may not result in a significant increase in output due to -

2018·Economy
Solve

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