Q.What was the duration of India's second plan?
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Plan Definition – From Everyday Intuition to Economic Meaning
Imagine you are planning a family trip. You sit down with a notebook and write: We will leave at 6 AM, drive 300 km, stop for lunch at a specific town, reach the hotel by 4 PM, and spend exactly ₹12,000. That written document — the route, the stops, the budget — is your plan. It is a deliberate, pre-decided set of actions you intend to follow.
Now imagine you actually take the trip. You might leave late, hit traffic, skip the planned lunch stop, and end up spending ₹15,000. What you actually did is different from what you planned to do. That gap — between intention and reality — is the entire reason the concept of a plan matters in Economics.
The Precise Meaning in Economics
In macroeconomics, a plan refers to the ex-ante (before the event) decisions made by economic agents — households, firms, and the government — about what they intend to produce, consume, invest, or save during a given period. It is a desired or intended magnitude, not the actual outcome.
The key distinction is this:
Planned (ex-ante) = what agents want to do, based on their expectations and current prices.
Actual (ex-post) = what they end up doing, after all adjustments and surprises.
For example, a firm may plan to produce 1,000 units of a good this month. But if demand unexpectedly drops, it may actually produce only 800 units. The 1,000 units is the plan; the 800 is the actual.
Why This Distinction Is Crucial
The entire theory of national income determination — the core of Class 12 macroeconomics — rests on this gap. When plans of different agents do not match, the economy adjusts. If households plan to save more than firms plan to invest, inventories pile up, production falls, and income contracts until the two are forced into equality — but only in the actual sense, not the planned sense.
This is why the equilibrium condition in the simplest Keynesian model is written as:
Y=AE
where Y is actual output (or income) and AE is planned aggregate expenditure. At equilibrium, actual output equals what people planned to spend. If plans change — say, everyone decides to save more — the equilibrium level of income itself changes.
A Concrete Example
Consider a two-sector economy (households and firms). Households plan to consume ₹80 out of every ₹100 of income. Firms plan to invest ₹20 crore regardless of income.
- Planned consumption: C=80+0.8Y (where Y is income, 80 is autonomous consumption, 0.8 is the marginal propensity to consume)
- Planned investment: I=20 (autonomous)
- Planned aggregate expenditure: AE=C+I=100+0.8Y
Equilibrium occurs where actual output equals planned expenditure:
Y=100+0.8Y⟹Y=500
At Y=500, everything firms produce is exactly what households and firms together planned to buy. No unwanted inventories pile up. The plan works.
Now suppose firms suddenly become pessimistic and cut planned investment to ₹10 crore. The new plan is AE=90+0.8Y. The new equilibrium becomes Y=450. The change in plans — a reduction in intended investment — has reduced actual income. …
India's Second Five Year Plan ran from 1956 to 1961 and emphasised heavy industry (the Mahalanobis mo …
The Second Five Year Plan covered 1956-61.
The First Plan was 1951-56; the Second Plan, based on P.C. Mahalanobis's heavy-industry strategy, ran from 1956 to 1961. It laid the found …
- CBSE 2026Set MARCH1 markQ.Match the following (match the Column A item with the correct option from Column B): Column A: Prime Minister Column B: a) Wholesale Price Index b) Chairperson of the Planning Commission c) More expensive d) Divisional values e) Literacy Rate f) India and the Knowledge economy
›Reveal solutionSolution
Prime Minister matches with option (b) Chairperson of the Planning Commission.
The chapter on Indian Economy 1950-1990 in the Karnataka 1st PUC course explains that economic planning in India was carried out through the Planning Commission, set up in 1950. The Prime Minister of India was the ex-officio Chairperson (Chairman) of the Planning Commission, which formulated the Five Year Plans.
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- CBSE 2025Set ANNUAL1 markMCQQ.In which year was the Planning Commission established in India?(a) 1948(b) 1950(c) 1956(d) 1991
›Reveal solutionSolution
The Planning Commission was established in 1950 — option (b).
The Planning Commission was set up by the Government of India in 1950 to formulate the Five Year Plans and guide the planned development of the economy. (It was replaced by NITI A …
- CBSE 2025Set ANNUAL1 markQ.What is economic planning?
›Reveal solutionSolution
Economic planning means a government-directed process of setting targets and allocating resources to achieve defined development goals within a set period.
Economic planning refers to a deliberate, centrally coordinated effort by the government to utilise a country's available resources (labour, capital, land, technology) in a planned manner, setting out clear targets to be achieved within a specified time period (typically five years, as in India's Five Year Plans). A plan spells out how the country's resources should be used across different sectors (agriculture, industry, services) to achieve declared objectives — commonly growth, modernisation, self-reliance, and equity/social justice.
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- CBSE 2024Set MARCH1 markMCQQ.The Planning Commission was setup in the year :(a) 1950(b) 1951(c) 1952(d) 1953
›Reveal solutionSolution
The Planning Commission was established in 1950, so option (a) is correct.
In this Kerala Plus One (DHSE) economics question, the key is the founding year of the body that drafted India's Five Year Plans.
- After Independence, India chose planned development to modernise the economy. The Planning Commission was set up in March 1950 through a resolution of the Union Cabinet, with the Prime Minister as its chairman. …
- CBSE 2024Set MARCH1 markQ.Match the following (match the Column A item with the correct option from Column B): Column A: Prime Minister Column B: a) Producer price Index b) Chairperson of the planning commission c) Covers every individual d) Total number of observation e) Literacy rate f) India and the knowledge economy
›Reveal solutionSolution
Prime Minister matches option (b) — Chairperson of the planning commission.
In the Indian Economy 1950-1990 chapter of Karnataka 1st PUC Economics, economic planning was carried out through the Planning Commission (set up in 1950), which prepared the Five Year Plans. The Prime Minister of India acted as its ex-officio Chairperson. H …
- CBSE 2024Set ANNUAL1 markMCQQ.Which economy has been adopted for the economic development of India?(a) Capitalism(b) Socialism(c) Mixed(d) Communism
›Reveal solutionSolution
India adopted a mixed economy — option (c).
After independence, India adopted a mixed economy for its development — a system combining features of both capitalism and socialism. In it, the public sector (government) and the private sector coexist: the government takes charge of key and infrastructure industries and works for socia …
- CBSE 2024Set ANNUAL1 markMCQQ.Government of India set up Planning Commission in the year -(a) 1949(b) 1950(c) 1951(d) 1952
›Reveal solutionSolution
The Planning Commission was set up in 1950, a year before India's First Five Year Plan began in 1951.
After independence, India adopted centralised economic planning as its development strategy, and to formulate and oversee these plans the Government of India set up the Planning Commission in 1950 (by a Cabinet resolution, as an extra-constitutional/advisory body, not through an Act of Parliament). The Commission went on to design and launch the **First F …
- CBSE 2021Set ANNUAL1 markQ.When did India announce its First Five Year Plan?
›Reveal solutionSolution
India's First Five Year Plan was announced in 1951, running from 1951 to 1956.
Soon after Independence, India adopted the Soviet-inspired model of centralised, five-year economic planning through the Planning Commission (established in 1950). The First Five Year Plan was launched in 1951, covering the period 1951–56, and focused primarily on agriculture, irrigation, and power projects, given the urgent need to boost food production and rehabilitate an economy disrupted by Partition. It was followed by a continuous series of Five Year Plans (with brief plan h …
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