Q.Explain the different types of unemployment found in India.

Employing more people than a job requires is called disguised (under) unemployment, so the answer is option (d).

Disguised unemployment (also called under-employment) exists when more persons are engaged in an activity than are actually needed, so that the marginal productivity of the surplus workers is zero or negligible. If these extra workers are withdrawn, total output does not fall.

It is common in Indian agriculture, where a farm needing (say) four workers may employ eight family members — the other four appear employed but contribute nothing extra to output. This is different from open unemployment (people willing to work but with no job at all) or full employment.

Disguised unemployment -- where the marginal productivity of some workers is effectively zero because more people are engaged on a farm than are really required -- is the type of unemployment found specifically (and most prominently) in the agricultural sector in India.

Unlike open unemployment (where a person is clearly jobless and seeking work), disguised unemployment occurs when people appear to be employed -- they are visibly working -- but in reality the task could be performed just as efficiently by fewer people; if some of these 'extra' workers were withdrawn, total output would not fall, because their marginal product is zero (or even negative). This is a chronic feature of the Indian agricultural sector, where, because of the joint family system, lack of alternative non-farm employment, and population pressure on land, large numbers of family members remain engaged on small landholdings beyond what is actually required by the scale of operations. Disguised unemployment is therefore closely linked with low agricultural productivity and rural underemployment, and it is found predominantly (almost exclusively, in the textbook sense) in agriculture, unlike open/industrial/educated unemployment, which are more typically associated with urban/industrial areas.

Statement 1: False. Statement 2 (Or): True.

True or False 1: 'Disguised unemployment is observed in the industrial sector in India' — False. Disguised (or hidden) unemployment refers to a situation where more people are engaged in a job than are actually needed, so some workers contribute little or nothing extra to output (their marginal product is zero or near-zero) — if withdrawn, total output would not fall. This is overwhelmingly a feature of Indian agriculture, where family members work on small land holdings even though far fewer hands would produce the same output, not of the organised industrial sector.

Or — True or False 2: 'Measuring the poverty line through calorie intake is called the biological approach' — True. This approach fixes the poverty line as the income/expenditure needed to buy a minimum prescribed calorie intake (e.g. 2400 kcal/day rural, 2100 kcal/day urban in India's earlier official norms) considered necessary for basic biological survival and a minimum standard of nutrition — hence it is termed the biological or nutritional approach to defining poverty.

Lack of irrigation ties cultivation to a single rainy season, leaving farmers jobless the rest of the year - this is seasonal unemployment.

Seasonal unemployment arises when workers (typically in agriculture) are without work during certain months of the year because the nature of the activity does not require their labour then. Where irrigation facilities are absent, farmers depend entirely on rainfall and can grow only a single crop during the monsoon season, leaving them unemployed for the remaining months when the land cannot be cultivated. This is distinct from disguised unemployment (too many people working on a task that needs fewer), technological unemployment (caused by the adoption of labour-saving machinery), and cyclical unemployment (caused by downturns in the overall business cycle, more typical of industrial economies).

Disguised unemployment is defined by zero marginal productivity of the surplus labour, option (a).

Disguised unemployment is a hidden form of unemployment, common in Indian agriculture, where a piece of land is worked by far more people than are actually required to produce the given output. These extra workers appear to be 'employed' (they are present and engaged in the activity), but if any of them were withdrawn, total output on that land would NOT fall at all - meaning their contribution to output at the margin, i.e. their marginal productivity, is exactly ZERO. This distinguishes disguised unemployment from open unemployment (where a person has literally no work at all) - here the person is nominally working, but economically redundant. The other options (1/2, 1, -1) do not correspond to the defining condition of disguised unemployment.

Seasonal unemployment is most prevalent in the agricultural sector because farm work follows the crop cycle.

Seasonal unemployment occurs when a sector of the economy only offers work during specific seasons of the year, leaving workers unemployed in the off-season. This describes India's agricultural sector very closely: sowing and harvesting seasons require intense labour, but between these peak periods, especially during the dry/off-season or when crops don't need active tending, a large part of the agricultural workforce has no work available, since Indian agriculture is still heavily dependent on the monsoon and lacks adequate irrigation/multiple cropping in many regions.

The Head Count Ratio method is used to count people below the poverty line; under disguised unemployment, marginal productivity of labour is zero.

Head Count Ratio method. The number (or proportion) of persons whose income/consumption expenditure falls below the official poverty line is counted using the Head Count Ratio method — it simply expresses the number of poor people as a ratio (or percentage) of the total population.

Or — disguised unemployment and marginal productivity. Disguised unemployment occurs (commonly in Indian agriculture) when more workers are engaged in a task than are actually needed, such that removing some of them would not reduce total output at all — they only appear to be 'working' but add nothing extra. This means their Marginal Productivity of Labour is ZERO: the marginal (additional) product contributed by these 'extra' workers is nil, even though their average product (output per worker) appears positive.