Breaking down the question
The directive is "examine", which asks you to investigate a claim rather than simply describe. The claim is twofold: that open and closed systems of stratification are being transformed, and that this transformation is producing a new hierarchical order. Your answer must therefore do more than define the two ideal types — it must show movement, direction and outcome.
Begin from the analytical distinction. A closed system, of which caste and estate are the classic instances, allocates position by ascription and permits little mobility; an open system, exemplified by class, allocates by achievement and permits mobility across generations. The question's premise is that this neat opposition no longer holds: closed systems are opening under modernisation, open systems are hardening into new rigidities, and the result is not the disappearance of hierarchy but its reconstitution in fresh forms.
At 30 marks the examiner wants conceptual precision, empirical illustration — Indian and comparative — and a synthetic argument that the two systems are converging on new patterns of inequality rather than moving simply from closed to open.
How to approach it
Open by setting out the ideal types clearly, crediting Weber's separation of class, status and party and Sorokin's treatment of mobility, and stressing that pure openness or closure is an abstraction: real societies mix the two.
Then examine transformation on both sides. Show how closed systems are opening — the erosion of caste rigidity through constitutional equality, education, urbanisation, market employment and reservation, with Srinivas's Sanskritisation and the newer idea of secularisation of caste as evidence. Then show how open systems are closing — the way class advantage becomes hereditary through the inheritance of cultural and economic capital, so that formally open societies reproduce privilege. Our notes on theories of social stratification develop these mechanisms.
Conclude by drawing the threads together into the "new hierarchical order": caste reconfigured as competitive ethnicity and vote bank, class layered with credential and digital divides, and status hierarchies of consumption cutting across both.
Model answer
Sociology distinguishes two ideal types of stratification by the degree of mobility they permit. A closed system fixes an individual's position by ascription at birth and sanctions it by ritual, law or custom, so that movement between strata is minimal; caste and the feudal estate are the paradigm cases. An open system allocates position by achievement, allows individuals to rise or fall through effort and merit, and treats class as its characteristic form. Weber's separation of economically defined class from socially honoured status, and Sorokin's systematic study of vertical mobility, gave this contrast its analytical shape. Yet, as both authors recognised, no actual society is purely open or purely closed; every stratification order combines ascriptive closure with achieved mobility in some proportion, and it is the shifting of that proportion that the question asks us to examine.
Consider first the opening of closed systems. In India the caste order, once the archetype of closure, has been reshaped by a century of change. Constitutional guarantees of equality, the abolition of untouchability, adult franchise, the spread of education, the growth of an impersonal urban labour market and the policy of reservation have all loosened the ritual determination of occupation and status. Srinivas captured one path of mobility in Sanskritisation, by which lower castes emulate the practices of higher ones to raise their standing; later observers have described a broader secularisation of caste, in which caste identity persists but sheds much of its ritual content and operates increasingly as a basis for political mobilisation and economic association. Caste has not disappeared, but its closure has been substantially transformed.
Consider next the closing of open systems. Modern class societies advertise themselves as open and meritocratic, yet mobility studies repeatedly show that class position is transmitted across generations. Advantaged families convert economic capital into cultural capital — schooling, credentials, networks, dispositions — which their children then cash back into advantaged positions, so that formal openness coexists with substantial reproduction of privilege. Bourdieu's account of cultural capital explains why open systems tend to harden at the top. Elite education, professional closure and the inheritance of property give the language of achievement a hereditary substance, and a nominally open order acquires the stickiness of a closed one.
These two movements converge on a new hierarchical order rather than on a simple transition from closure to openness. Its features are visible on several axes. Caste, far from dissolving, has re-emerged as a competitive ethnic and political identity — mobilised through associations, reservation politics and the electoral arithmetic of the vote bank — so that ascriptive identity now works through ostensibly modern, achievement-oriented institutions. Class hierarchy has been overlaid by new dividing lines: the credential divide between the schooled and the unschooled, the sectoral divide between secure formal employment and precarious informal work, and increasingly the digital divide between those with access to information technology and those without. Status hierarchies of consumption and lifestyle, in Weber's sense, cut across both caste and class, ranking people by the goods they display and the styles of life they command. Gender and region intersect with all of these to compound advantage and disadvantage.
The upshot is that the old binary of open versus closed no longer describes the reality it once did. Closed systems have opened enough to permit real mobility, yet retain ascriptive residues that channel where mobility flows; open systems have closed enough to reproduce privilege, while retaining the ideology of merit that legitimises the outcome. The emergent order is a hybrid: hierarchy persists, but its principles are mixed, its markers are multiple, and its inequalities are justified in the new language of talent, qualification and choice. Examining the transformation therefore means recognising not the triumph of openness but the reconstitution of stratification in forms better suited to a modern, market and democratic society.
Examiner's perspective
The pitfall at this question is to spend the whole answer defining open and closed systems and listing examples of caste and class, without ever addressing the "transformation" and "new hierarchical order" that the question foregrounds. Such answers describe where the words "examine" and "emergence" ask you to argue. The examiner rewards the dynamic reading: closed systems opening, open systems closing, and both converging on new inequalities.
The strongest scripts marshal precise concepts — ascription and achievement, Sanskritisation and secularisation of caste, cultural capital, credential and digital divides — and use Indian material without becoming a one-country essay. A conclusion that names the emergent order as a hybrid in which hierarchy is reconstituted rather than abolished shows the synthetic judgement that lifts a 30-mark answer into the top band.