The economic reforms of 1991 are popularly summarised by the abbreviation LPG, which stands for:

Liberalisation, Privatisation, Globalisation

GNP (Gross National Product) differs from GDP (Gross Domestic Product) because it:

Adds net income earned by Indians abroad and subtracts income earned by foreigners in India

Only counts government production

Which body includes all state Chief Ministers and UT administrators, marking a key structural difference between NITI Aayog and the old Planning Commission?

The Governing Council of NITI Aayog

The National Development Council

Basics of the Indian Economy

Economy sounds difficult, but the basics are just common sense with labels. What kind of economy is India? Who does the planning? What changed in 1991? Get these foundations right and the harder topics — budget, banking, inflation — become much easier later. We'll also connect each idea to Bihar.

What Type of Economy is India?

India is a mixed economy — it combines a private sector (businesses run for profit) with a public sector (government-run enterprises). This is a middle path between pure capitalism (everything private, like the USA) and pure socialism (everything state-run, like the former USSR).

💡 Think of it like this

Think of a mixed economy like a cricket team with both star batsmen (private companies) and a strong coach (the government). Neither runs the show alone — they work together, and the government steps in where the market alone would fail (like roads, defence, or helping the poor).

The Three Sectors

Every economic activity fits into one of three sectors. In India, the tertiary (services) sector is the largest.

Primary — gets things directly from nature: agriculture, mining, fishing, forestry.
Secondary — turns raw materials into goods: manufacturing, construction, factories.
Tertiary — provides services: banking, IT, transport, trade. This is the largest sector of India's economy today.

🎯 Why it matters

Bihar connection: unlike India overall, Bihar's economy still leans heavily on the primary sector (agriculture), with a large services sector but a small industrial base. That is why creating industry and jobs is Bihar's biggest economic challenge — a common essay-paper theme.

Measuring the Economy: GDP, GNP & NNP

To know how big an economy is, we need one number that adds up all its production. India uses a family of related measures, and the paper likes testing the precise difference between them.

Term	Meaning
GDP (Gross Domestic Product)	Total value of goods & services produced within India's territory in a year, by anyone (Indian or foreign).
GNP (Gross National Product)	GDP + net income earned by Indians abroad − income earned by foreigners in India. Measures output by Indian nationals, wherever located.
NNP (Net National Product)	GNP − depreciation (wear and tear of capital/machinery). NNP at factor cost is also called National Income.

Since 2015, India's base year for GDP calculation is 2011-12, and the main headline indicator used is GVA (Gross Value Added) at basic prices, rather than the older factor-cost method.
Nominal GDP is measured at current market prices (includes inflation); Real GDP is adjusted for inflation using constant prices — economists prefer Real GDP to judge actual growth.
The Economic Survey, prepared by the Chief Economic Adviser (CEA) under the Finance Ministry, is presented in Parliament one day before the Union Budget and reviews the state of the economy — a frequent current-affairs and Mains reference.

Planning: From Planning Commission to NITI Aayog

The Planning Commission was set up in 1950 and ran the Five Year Plans. The First Five Year Plan (1951–56) focused on agriculture (Harrod–Domar model).
The Second Plan (1956–61) focused on heavy industry (Mahalanobis model).
In 2015, the Planning Commission was replaced by the NITI Aayog (National Institution for Transforming India) — a policy think-tank, not a fund-allocating body.

⚠️ Exam trap

Trap to avoid: the Planning Commission and NITI Aayog were created by an executive resolution, NOT by the Constitution — they are non-constitutional (and non-statutory) bodies. Also, the last Five Year Plan was the 12th (2012–17).

NITI Aayog's structure marks a deliberate break from the Planning Commission's "top-down" approach: the Prime Minister is the ex-officio Chairperson, there is a Vice-Chairperson (appointed by the PM) and a full-time CEO, but the key change is the Governing Council, which includes all state Chief Ministers and Lieutenant Governors/administrators of Union Territories — making states genuine partners in policy-making ("cooperative and competitive federalism"), unlike the old Planning Commission which mainly allocated central funds top-down to states.

The 1991 Reforms (LPG)

Facing a severe economic crisis, India launched major reforms in 1991 under PM P. V. Narasimha Rao and Finance Minister Dr. Manmohan Singh. These are remembered as LPG: Liberalisation (fewer licences and controls), Privatisation (a bigger role for private business), and Globalisation (opening up to world trade).

ℹ️ Note

Two key institutions: the Reserve Bank of India (RBI) — the central bank, established in 1935 and nationalised in 1949 — controls monetary policy. The Union Budget (Article 112, the "Annual Financial Statement") is presented in Parliament every year, now on 1 February.

Beyond the RBI itself, India also nationalised its commercial banks in two separate waves — a different event from the RBI's own 1949 nationalisation, and a common point of confusion: 14 major private banks were nationalised in 1969 (under PM Indira Gandhi, aimed at directing credit towards agriculture, small industry and priority sectors rather than only big business), followed by 6 more banks in 1980.

Key takeaways

India = a mixed economy (private + public sector); a middle path between capitalism and socialism.
Three sectors: Primary (nature/agriculture), Secondary (industry), Tertiary (services — largest in India).
Planning Commission (1950) → NITI Aayog (2015); both non-constitutional. Last Five Year Plan = 12th (2012–17).
1991 reforms (LPG): Liberalisation, Privatisation, Globalisation — PM Narasimha Rao, FM Manmohan Singh.
RBI: central bank, est. 1935, nationalised 1949. Bihar's economy leans on agriculture with a small industrial base.
GDP = output within India's territory. GNP = GDP + net income of Indians abroad. NNP = GNP − depreciation (= National Income at factor cost). Base year for GDP since 2015 = 2011-12; headline measure = GVA. Economic Survey (by the CEA) is presented one day before the Union Budget.
NITI Aayog: PM = ex-officio Chairperson; Governing Council includes all state CMs + UT administrators — unlike the old top-down Planning Commission. Bank nationalisation: 14 banks in 1969, 6 more in 1980 — separate from RBI's own 1949 nationalisation.

Practice questions (11)

Attempt each one before opening the answer. Every explanation names the tempting wrong option as well as the right one, because that is where marks are lost.

The Indian economy is best described as a:
1. Capitalist economy
2. Socialist economy
3. Mixed economy
4. Traditional economy
Show answer
Answer: C — Mixed economy
India is a mixed economy, combining private and public sectors — a middle path between capitalism and socialism.
Agriculture, mining and fishing belong to which sector of the economy?
1. Primary sector
2. Secondary sector
3. Tertiary sector
4. Quaternary sector
Show answer
Answer: A — Primary sector
These activities take resources directly from nature and belong to the primary sector.
Which sector contributes the largest share to India's GDP today?
1. Primary (agriculture)
2. Secondary (industry)
3. Tertiary (services)
4. All contribute equally
Show answer
Answer: C — Tertiary (services)
The tertiary (services) sector — banking, IT, transport, trade — is the largest contributor to India's GDP.
The Planning Commission was replaced by which body in 2015?
1. Finance Commission
2. NITI Aayog
3. Economic Advisory Council
4. National Development Council
Show answer
Answer: B — NITI Aayog
In 2015 the Planning Commission was replaced by NITI Aayog (National Institution for Transforming India).
The economic reforms of 1991 are popularly summarised by the abbreviation LPG, which stands for:
1. Land, Power, Growth
2. Liberalisation, Privatisation, Globalisation
3. Labour, Production, Goods
4. Loans, Profit, Gains
Show answer
Answer: B — Liberalisation, Privatisation, Globalisation
LPG stands for Liberalisation, Privatisation and Globalisation — the 1991 reforms under Narasimha Rao and Manmohan Singh.
Consider the following statements:
1. The Planning Commission was a constitutional body.
2. The First Five Year Plan focused on agriculture.
Which is/are correct?
1. Only 1
2. Only 2
3. Both 1 and 2
4. Neither 1 nor 2
Show answer
Answer: B — Only 2
Statement 1 is wrong — the Planning Commission was a non-constitutional body (set up by an executive resolution). Statement 2 is correct.
The Reserve Bank of India (RBI) was nationalised in which year?
1. 1935
2. 1947
3. 1949
4. 1969
Show answer
Answer: C — 1949
The RBI was established in 1935 and nationalised in 1949. (In 1969, 14 major commercial banks were nationalised — a different event.)
GNP (Gross National Product) differs from GDP (Gross Domestic Product) because it:
1. Excludes depreciation
2. Adds net income earned by Indians abroad and subtracts income earned by foreigners in India
3. Only counts government production
4. Is always smaller than GDP
Show answer
Answer: B — Adds net income earned by Indians abroad and subtracts income earned by foreigners in India
GNP = GDP + net income earned by Indian nationals abroad − income earned by foreigners within India, measuring output by Indian nationals wherever located.
The current base year used for calculating India's GDP (since the 2015 revision) is:
1. 2004-05
2. 2011-12
3. 2015-16
4. 1999-2000
Show answer
Answer: B — 2011-12
Since 2015, India uses 2011-12 as the base year for GDP calculation, with GVA (Gross Value Added) at basic prices as the headline measure.
In how many major private banks did the Government of India nationalise ownership in 1969?
1. 6
2. 10
3. 14
4. 20
Show answer
Answer: C — 14
14 major private commercial banks were nationalised in 1969 under PM Indira Gandhi, followed by 6 more in 1980 — separate from the RBI's own 1949 nationalisation.
Which body includes all state Chief Ministers and UT administrators, marking a key structural difference between NITI Aayog and the old Planning Commission?
1. The Governing Council of NITI Aayog
2. The National Development Council
3. The Finance Commission
4. The Inter-State Council
Show answer
Answer: A — The Governing Council of NITI Aayog
NITI Aayog's Governing Council includes all state Chief Ministers and Lieutenant Governors/administrators of Union Territories, making states genuine partners in policy-making — a deliberate break from the Planning Commission's top-down fund allocation.