Understanding Social Institutions

Why this chapter matters for UPSC: Most GS1 society questions are about an institution changing: the joint family, marriage, caste endogamy, women's work, religion in public life, schooling. NCERT's chapter introduces five areas where the important institutions lie: (i) family, marriage and kinship; (ii) politics; (iii) economics; (iv) religion; and (v) education. For each it gives the functionalist reading (institutions meet the needs of society) and the conflict reading (institutions serve dominant sections), and it repeatedly corrects common sense, for example the belief that the joint family is fast eroding or that men must head households. The chapter is unchanged in the 2026-27 reprint (word-for-word the 2021-22 text). This page teaches all five areas, sets NCERT's sex-ratio figures against the Census, and notes later developments where the chapter's own activities ask about them, such as women's reservation and the share of workers in agriculture.

🧠 First Principles — Read This First

An institution is a set of rules that constrains and enables. NCERT's broad definition: an institution "works according to rules established or at least acknowledged by law or by custom", and its regular operation "cannot be understood without taking those rules into account". Institutions impose constraints on individuals and also give them opportunities. Each of us has a status and roles, but these are not chosen like a film actor's roles: institutions "constrain and control, punish and reward". They may be macro, like the state, or micro, like the family, and people also treat them as ends in themselves, sacrificing for family, religion or the state.

Two readings of every institution. The functionalist view sees institutions as complex sets of norms, beliefs, values and role relationships "that arise in response to the needs of society"; informal institutions such as family and religion and formal ones such as law and formal education exist to satisfy social needs. The conflict view holds that individuals are not equally placed and that all institutions, familial, religious, political, economic, legal or educational, "will operate in the interest of the dominant sections of society be it class, caste, tribe or gender"; the dominant section also ensures "that the ruling class ideas become the ruling ideas of a society". NCERT's test question for every section: how does this institution constrain and also offer opportunities, and does it affect different sections of society unequally?

Common sense is the first casualty. No institution appears more natural, universal and unchanging than the family, yet decades of fieldwork show its character differs from society to society, and that it is tied to the economy, politics, culture and education. The same goes for work (most work is not paid employment), power (it is relational, not a possession) and religion (it has a public as well as a private character).

PART 1 — Quick Reference

The Five Areas and Their Key Concepts

Family Forms and Rules

Sex Ratio: NCERT's Table Set against the Census

Females per 1,000 males (all ages) and girls per 1,000 boys aged 0-6. NCERT's table runs from 1901 (972); the decades from 1961 are shown here.

NCERT's 2011 entry (940) is the provisional figure released in 2011; the final Census figure is 943. Its box says the child sex ratio "declined from 934 per thousand males in 1991 to 919 in 2011": 919 is right for 2011, but the 1991 child sex ratio was 945 (934 is the all-ages ratio of 1981). Punjab's 2011 child sex ratio, 846, is as NCERT prints it.

PART 2 — Concepts & Narrative

Family: What Functionalists Claim and What the Evidence Shows

According to the functionalists the family performs important tasks that meet society's basic needs and perpetuate social order, and modern industrial societies function best if women look after the family and men earn the livelihood. The nuclear family is seen as best equipped for industrial society: one adult works outside the home while the other cares for home and children, the husband taking the "instrumental" role of breadwinner and the wife the "affective", emotional role (Giddens 2001). NCERT rejects this vision "not just because it is gender unjust but because empirical studies across cultures and history show that it is untrue": in contemporary industries such as garment exports women form a large part of the labour force, and men are not necessarily the heads of households. Studies in India also suggest that "families need not become nuclear in an industrial pattern of economy" (Yogendra Singh 1993), a reminder that trends observed in one society cannot be generalised.

Variation in Family Forms: The Joint Family Debate

A central debate in India has been about a shift from joint to nuclear families. NCERT applies the sociological habit of questioning common-sense impressions: "nuclear families have always existed in India particularly among deprived castes and classes." The sociologist A.M. Shah went further and argued that in post-Independence India the joint family has steadily increased, because life expectancy rose (from 32.5 to 55.4 years for men and from 31.7 to 55.7 years for women between 1941-50 and 1981-85), so the proportion of people aged 60 and above grew. "We have to ask", Shah wrote, in what kind of household these elderly people live: "I submit, most of them live in joint household" (Shah 1998). NCERT calls this a broad generalisation, but in the spirit of sociology it "cautions us against blindly believing a common sense impression that the joint family is fast eroding" and calls for careful comparative and empirical study.

NCERT's Class XII book Indian Society makes the same point from history: the extended family "often is seen as symptomatic of India. Yet this is by no means the dominant form now or earlier. It was confined to certain sections and certain regions of the community."

Family forms vary by rule of residence (matrilocal or patrilocal) and by authority (patriarchal, where men dominate, or matriarchal, where women take the major decisions). Matrilineal societies, which trace descent through the mother, exist; matriarchal societies cannot be claimed.

Families Are Linked to Other Spheres, and Families Change

The family, household and its norms are closely tied to the rest of society. NCERT's example is an unintended consequence of German unification: in the 1990s Germany saw a rapid decline in marriage, which NCERT attributes to the new German state withdrawing the protection and welfare schemes that had supported families before unification; with growing economic insecurity, people refused to marry. Family and kinship change with macro-economic processes, but the direction of change differs between countries and regions, and change does not mean the complete erosion of earlier norms: "Change and continuity co-exist."

How Gendered Is the Family?

The belief that a son will support his parents in old age while a daughter leaves on marriage leads families to invest more in sons. NCERT notes that although a female baby has better biological chances of survival than a male baby, infant mortality among girls in the lower age group is higher than among boys in India. A Telugu saying captures the norm: "Bringing up a daughter is like watering a plant in another's courtyard." NCERT links female foeticide to the fall in the child sex ratio, worst in prosperous States such as Punjab (846 girls per 1,000 boys in 2011) and in some Haryana districts below 800 (see the table in Part 1 for the corrected national series).

The Institution of Marriage

Marriage has existed in a wide variety of forms and served different functions, and the ways partners are arranged show "an astonishing variety of modes and customs". Forms can be classified by the number of partners and by the rules on who may marry whom.

By number of partners. Monogamy restricts an individual to one spouse at a time; even where polygamy is permitted, monogamy is more widely practised in fact. Where remarriage is allowed after a spouse's death or divorce, but never two spouses at once, the pattern is serial monogamy. Remarriage on a wife's death has been the norm for men, while the right was denied to upper-caste Hindu widows, which made widow remarriage a major issue of the 19th century reform movements; NCERT adds, citing Chen (2000), that "nearly 10 per cent of all women and 55 per cent of women over fifty years are widows". Polygamy, marriage to more than one mate at a time, takes the form of polygyny (one husband, two or more wives) or polyandry (one wife, two or more husbands). NCERT suggests polyandry may be one response where economic conditions are harsh and a single man cannot support a wife and children, and where extreme poverty presses a group to limit its population.

Arranging marriages: rules and prescriptions. In some societies parents and relatives choose; in others individuals are relatively free to choose. Restrictions may be subtle or explicit, and the rules of eligibility give endogamy (marriage within a culturally defined group of which one is already a member, such as a caste) and exogamy (marriage outside one's own group). Both refer to kinship units such as clan, caste and racial, ethnic or religious groups. In parts of north India village exogamy is practised: daughters are married into families in distant villages, which eases the bride's adjustment in the affinal home without interference from her kin; the distance and the unequal relationship in the patrilineal system meant married daughters rarely saw their parents, and the pain of parting fills the folk songs NCERT quotes ("Father, we are like flocks of bird / We shall fly away", Chanana 1993; "A stranger's son has come to fetch me", Dube 2001). NCERT's activity asks you to study matrimonial advertisements: is endogamy still the prevalent norm?

Work and Economic Life

As students we imagine "work" as paid employment, the most widely understood sense of the word in modern times. NCERT calls this an oversimplified view: many kinds of work are not paid employment, and much work in the informal economy is not recorded in any direct way in official employment statistics. The informal economy, in NCERT's definition, refers to "transactions outside the sphere of regular employment", sometimes involving cash for services but often a direct exchange of goods or services. Ismat Chughtai's story of Tiny's Granny, who from childhood did "odd jobs" in people's houses for two meals a day and cast-off clothes, shows work that no statistic records. NCERT's definition covers all of it: work, paid or unpaid, is "the carrying out of tasks requiring the expenditure of mental and physical effort, which has as its objective the production of goods and services that cater to human needs".

Modern forms of work and the division of labour. In pre-modern societies most people worked in the fields or with livestock. In industrially developed societies only a tiny proportion works in agriculture, and farming itself is mechanised. In India, NCERT says, the larger share of the population continues to be in rural agricultural or rural-based occupations, alongside an expanding service sector. The Periodic Labour Force Survey 2025 (MoSPI) puts the share of workers in agriculture at 43.0% in 2025, down from 44.8% in 2024, still the largest of any sector (manufacturing 12.1%, construction 12.0%).

The economy of modern societies has a highly complex division of labour. In traditional societies non-agricultural work meant mastering a craft through long apprenticeship, and the worker carried out the whole process from beginning to end. Modern society also separated work from home: before industrialisation most work was done at home, collectively by the household; machinery driven by electricity and coal made factories, owned by capitalist entrepreneurs, the focus of production. Workers in factories were trained in one specialised task for a wage, under managers whose task was to raise productivity and discipline, and economic interdependence expanded enormously: most people in modern societies do not produce the food they eat, the houses they live in or the goods they consume.

The transformation of work. Industrial processes were broken into simple operations that could be timed, organised and monitored; mass production demanded mass markets; and one of the most significant innovations was the moving assembly line, with expensive equipment and continuous surveillance of employees. Over recent decades there has been a shift to flexible production and decentralisation of work, attributed to competition between firms and countries under globalisation. NCERT's box from a study of the Bangalore garment export industry (Roy Choudhury 2005) shows what this means for workers: there are more than a hundred operations between the designer and the final consumer, of which only 15 are in the manufacturer's hands; serious agitation for higher wages would make manufacturers shift operations beyond the unions' reach, so the study's answer is to enlist retailers and an "international opinion forum" to press governments for a higher wage structure. A body of customers abroad has altered both the economics and the politics of production.

Politics: Power and Authority

Political institutions concern the distribution of power. Power is "the ability of individuals or groups to carry out their will even when opposed by others". NCERT presents it as relational and finite: those who hold power do so at the cost of others, "there is a fixed amount of power in a society", and no one holds power in isolation. The notion is inclusive: family elders assigning chores, a principal enforcing discipline, a factory's General Manager distributing work, a party president able to expel a member. In each case a person or group has power to the extent that others abide by their will.

Why do people comply? Because power is exercised through authority, "that form of power, which is accepted as legitimate, that is, as right and just". Authority is institutionalised because it rests on legitimacy, and ideologies often help the process of legitimation. NCERT's glossary defines legitimacy as "the belief that a particular political order is just and valid" and ideology as "shared ideas or beliefs, which serve to justify the interests of dominant groups". NCERT's companion book gives Max Weber's three ideal types of authority: traditional (rooted in custom and precedent), charismatic (from divine sources or "the gift of grace") and rational-legal (resting on the legal demarcation of authority), the last epitomised by bureaucracy.

Stateless societies. Social anthropologists' studies of stateless societies, made "over sixty years ago", showed how order is maintained without a modern government: by balanced opposition between parts, cross-cutting alliances based on kinship, marriage and residence, and rites and ceremonies involving friends and foes alike. NCERT asks whether such informal mechanisms survive in state societies too.

The state. A state exists where a political apparatus of government (institutions such as a parliament or congress, plus civil service officials) rules over a given territory, its authority backed by a legal system and the capacity to use military force. The functionalist perspective sees the state as representing the interests of all sections of society; the conflict perspective sees it as representing the dominant sections. Modern states are defined by sovereignty ("the undisputed political rule of a state over a given territorial area"), citizenship and, most often, nationalism.

The sovereign state did not at first give citizens rights of political participation. These were won through struggles that limited or overthrew monarchs; NCERT's examples are the French Revolution and India's own independence struggle. Citizenship rights are of three kinds:

Nationalism is "a set of symbols and beliefs providing the sense of being part of a single political community": pride in being British, Indian, Indonesian or French. People have always identified with family, clan or religious community, but nationalism appeared only with the modern state. The contemporary world, NCERT observes, is marked both by a rapidly expanding global market and by intense nationalist feeling and conflict.

Sociologists study power in its widest sense: its distribution between parties, classes, castes and communities based on race, language and religion, and not only in political associations but in schools, banks and religious institutions; their range runs from international movements, such as the women's and environmental movements, to village factions.

NCERT's activity asks why women, despite the vote and the right to stand for office, are so under-represented, and why there was a demand for 33 per cent reservation for women in Parliament. That demand has since been written into the Constitution. The Constitution (106th Amendment) Act, 2023 inserted Articles 330A and 332A, reserving, as nearly as may be, one-third of the seats filled by direct election in the Lok Sabha and the State Assemblies for women, including one-third of the seats reserved for Scheduled Castes and Scheduled Tribes. The Act came into force on 16 April 2026; under Article 334A the reservation takes effect after a delimitation based on the first census taken after that commencement, and lasts fifteen years.

Religion

The sociological study of religion differs from a religious or theological study in three ways: it conducts empirical studies of how religions actually function in society and relate to other institutions; it uses a comparative method, which brings all societies "on level with each other" and helps study without bias; and it investigates beliefs, practices and institutions in relation to other aspects of society and culture. The empirical method means the sociologist takes no judgmental approach to religious phenomena, and religious life becomes intelligible only when related to domestic, economic and political life.

Religion exists in all known societies, though beliefs and practices vary. Three characteristics all religions seem to share are a set of symbols invoking reverence or awe, rituals or ceremonies, and a community of believers. Rituals are diverse (praying, chanting, singing, eating or refraining from certain foods, fasting) and, being oriented towards religious symbols, are distinct from ordinary habits: lighting a candle or diya to honour the divine differs completely in significance from lighting one to light a room. Regular collective ceremonials usually take place in special places: churches, mosques, temples, shrines.

Religion is about the sacred realm. Sociologists of religion, following Emile Durkheim, study the sacred that every society distinguishes from the profane. The sacred usually includes an element of the supernatural, but NCERT notes that "some religions like early Buddhism and Confucianism had no conception of the supernatural" while still revering things and persons they considered sacred. Religion is not just private belief: it has a public character and a close relationship with power and politics, as in religious movements for social change such as anti-caste movements and movements against gender discrimination. Classical sociologists expected religion to lose influence as societies modernised, a process called secularisation; "Contemporary events suggest a persisting role of religion in various aspects of society."

Religion cannot be studied as a separate entity: political debates, economic conditions and gender norms influence religious behaviour, and religious norms in turn influence social understanding. Since women are half of humanity, NCERT asks what relationship they have with religion. Its box from Hemlata Acharya's study of Nasik (1974) shows religion's ties to economy and education: after Independence, new employment and educational opportunities changed the lives of the priestly families, whose sons and daughters went to school and trained for other jobs; and the coppersmiths and brass and silver craftsmen who supplied pilgrims with pots for Godavari water, unable to live on intermittent demand, moved into industry and business.

Education

Education is a lifelong process, formal and informal, but NCERT confines itself to schooling. Sociology understands the felt need for education as "a process of transmission/communication of group heritage that is common to all societies". Simple societies had no need for formal schooling; children learnt customs and the way of life by taking part in adult activities. Complex societies, with an increasing economic division of labour, separation of work from home, specialised skills, state systems, nations and complex sets of symbols and ideas, need education that is "formal and explicit". Modern societies also rest on abstract universalistic values, unlike simple societies that depend on particularistic values based on family, kin, tribe, caste or religion; schools in modern societies promote uniformity, standardised aspirations and universalistic values, of which a school uniform is a small example.

For Emile Durkheim, no society can survive without a "common base", "a certain number of ideas, sentiments and practices which education must inculcate in all children indiscriminately, to whatever social category they belong" (Durkheim 1956); education should prepare the child for a special occupation and enable the child to internalise society's core values. Functionalists therefore see education as maintaining and renewing the social structure, transmitting and developing culture, and selecting and allocating individuals to their future roles according to ability, the same logic as their theory of stratification in chapter 2.

Sociologists who see society as unequal treat education as a main stratifying agent, and inequality of educational opportunity as itself a product of stratification: we go to different kinds of schools according to our socio-economic background and so acquire different privileges and opportunities. Some argue that schooling "intensifies the existing divide between the elite and the masses", privileged schools teaching confidence and deprived ones its opposite (Avijit Pathak 2002). Many children cannot attend at all. The Pratichi Education Report (2002) quotes a teacher: during the cultivation season attendance of Scheduled Caste and Scheduled Tribe children falls almost to zero because they take on household work, and girls of these communities seldom attend, doing domestic and income-earning work, such as a 10-year-old picking dry cow dung to sell. Gender and caste discrimination shape the chance of education, bringing the book back to chapter 1's student whose chances are structured by social factors. NCERT's activity from a kindergarten study (Apple 1979) shows school teaching a hidden lesson: "work activities are more important than play activities" and "work is compulsory and free time activities are called play".

PART 3 — UPSC Integration

Answering with NCERT's Evidence

Exam Strategy

For Prelims: know NCERT's definitions exactly (family, kinship, marriage; consanguineous kin vs affines; family of orientation vs procreation; matrilocal, matrilineal, matriarchal; monogamy, serial monogamy, polygyny, polyandry; endogamy, exogamy; power vs authority; sovereignty; civil, political and social rights). Match Weber to Calvinism and the three types of authority, Durkheim to the sacred and profane and to education's "common base", A.M. Shah to the joint family argument. Know the corrected Census figures: sex ratio 943 and child sex ratio 919 (2011 final).

For Mains: NCERT's exercises ask about marriage rules, how family membership and residence change with migration, the range of occupations, the rights in your society, how sociology studies religion, the school as an institution and how institutions interact. Use both perspectives on each institution and close with NCERT's own balance: change and continuity coexist.

Avoid: asserting that the joint family was once the dominant Indian form; calling matrilineal societies matriarchal; using NCERT's provisional 2011 sex ratio (940) or its "934 in 1991" child sex ratio as final figures; treating informal work as marginal.

Practice Questions

Practice (UPSC-pattern, not past papers). Mains items 1 to 5 adapt NCERT's own exercises.

Prelims:

1. With reference to NCERT's discussion of the family, consider the following statements:
   

   1. Nuclear families have always existed in India, particularly among deprived castes and classes.
      
   2. A.M. Shah argued that the joint family has steadily declined since Independence.
      
   3. Matrilineal societies exist, but matriarchal societies cannot be claimed.
      Which of the statements given above is/are correct?
      (a) 1 and 2 only (b) 1 and 3 only (c) 2 and 3 only (d) 1, 2 and 3

2. Kin related to a person through marriage are called:
   (a) consanguineous kin (b) affines (c) the family of orientation (d) agnates

3. A society in which individuals may remarry after the death of a spouse or after divorce, but may never have more than one spouse at the same time, practises:
   (a) polygyny (b) polyandry (c) serial monogamy (d) exogamy

4. Which one of the following is classified by NCERT as a social right of citizenship?
   (a) Freedom of speech (b) The right to stand for public office (c) An unemployment allowance (d) Equal justice before the law

5. According to the final figures of Census 2011, India's overall sex ratio and child sex ratio (0-6 years) were respectively:
   (a) 940 and 914 (b) 943 and 919 (c) 933 and 927 (d) 940 and 919

6. In Weber's account of the Protestant ethic, which belief led Calvinists to look for signs of God's will in their own occupations?
   (a) Transmigration of souls (b) Predestination (c) Salvation through sacraments (d) Renunciation of the world

Answers: 1 (b), since Shah argued the joint family has increased; 2 (b); 3 (c); 4 (c); 5 (b), as 940 and 914 were the provisional figures; 6 (b).

Mains:

1. Note the marriage rules followed in your society and compare them with NCERT's categories of endogamy and exogamy. (150 words)
2. How do membership, residence pattern and interaction in the family change with broader economic, political and cultural changes such as migration? (250 words)
3. Write a note on "work", covering the range of occupations and how they change, including the informal economy. (250 words)
4. How does sociology study religion? How is it different from a theological study? (150 words)
5. Discuss the school as a social institution from the functionalist and conflict perspectives, with Indian examples. (250 words)
6. "Change and continuity co-exist in the Indian family." Examine with reference to the joint family debate. (250 words)

📦 Revision Capsule

Sources

• NCERT, Introducing Sociology (Class XI), ch. 3 "Understanding Social Institutions", Reprint 2026-27: ncert.nic.in PDF; 2021-22 print in the book archive, Wayback copy (the texts are identical).
• NCERT, Indian Society (Class XII), ch. 3 (the joint family "by no means the dominant form"), Reprint 2026-27: lesy103 PDF.
• NCERT, Understanding Society (Class XI), ch. 4 (Weber's types of authority; Protestant Ethic 1904), Reprint 2026-27: kesy204 PDF.
• Office of the Registrar General and Census Commissioner, Census of India 2011: Provisional Population Totals, Paper 1 (sex ratio and child sex ratio, 1961-2011) and Primary Census Abstract highlights (final figures): censusindia.gov.in.
• MoSPI, Annual Report, Periodic Labour Force Survey 2025, press note (sectoral distribution of workers): mospi.gov.in.
• Ministry of Labour and Employment, "Labour Codes come into effect", PIB, 21 November 2025: pib.gov.in PRID 2192463.
• The Constitution of India (as on 11 November 2025), Articles 330A, 332A and 334A: legislative.gov.in; commencement of the 106th Amendment on 16 April 2026 by notification S.O. 1922(E).