Breaking down the question
The question has two demands joined by a common subject. The first is conceptual — what are the definitional problems in identifying tribes in India? This asks why the very category of tribe resists a clean, agreed definition in the Indian context. The second is empirical and evaluative — discuss the main obstacles to tribal development. Here the focus shifts from who counts as a tribe to why tribal communities remain deprived.
The two halves are linked. Definitional confusion has real consequences: who is scheduled, who receives protection, and whose development is measured all depend on where the boundary is drawn. A strong answer treats the definitional problem seriously before turning to the structural and policy obstacles that keep development elusive.
For fuller treatment, see the note on the definitional problems of tribes.
How to approach it
Open by noting that tribe is a colonial-administrative category imported into a society where no sharp line separates tribe from caste. Then set out the definitional problems as a cluster — the absence of a single criterion, the tribe-caste continuum, the isolation-assimilation debate, and the political stakes of scheduling.
For the second half, organise obstacles thematically rather than as a list: land and displacement, economic exploitation, cultural and educational barriers, and failures of policy and governance. Close by linking the two — that muddled definitions and paternalist policy together explain persistent deprivation.
Model answer
The word tribe entered Indian usage through colonial administration, which needed to classify populations for governance. But India presented no clean boundary between tribe and the wider society, and the definitional problems that followed remain unresolved.
The first problem is the absence of a single defining criterion. Tribes have variously been identified by isolation, distinctive language, animist religion, common territory, endogamy, an egalitarian ethos, or a subsistence economy. Yet no one marker holds across all groups — many tribes are Hinduised, many are neither isolated nor egalitarian, and several so-called castes share tribal traits.
The second is the tribe-caste continuum. Indian tribes have long interacted with, and been partly absorbed into, the caste order. Ghurye famously described tribes as backward Hindus, already assimilated into the Hindu fold, while others insisted on their distinctiveness. Since real communities lie along a continuum rather than in separate boxes, any threshold is arbitrary.
The third is the isolation-versus-assimilation debate, which is definitional as much as it is about policy. Verrier Elwin's early call to protect tribal cultures from disruptive contact clashed with the nationalist view that tribes should be integrated. How one defines a tribe — as a culture to be preserved or a community to be uplifted — shapes what protection is owed.
The fourth is political and administrative. Scheduling under the Constitution confers reservations, land protection and welfare. This raises the stakes of definition: communities seek inclusion, boundaries become contested, and the Scheduled Tribe list becomes a shifting administrative artefact rather than a natural kind. André Béteille rightly observed that tribe in India is defined less by intrinsic traits than by relative position and official recognition.
These definitional troubles feed directly into the obstacles to tribal development.
The gravest is land alienation and displacement. Tribal economies rest on land and forest, yet dams, mines, industry and conservation projects have displaced tribes disproportionately. Development-induced displacement, poor rehabilitation and the steady transfer of tribal land to non-tribals have eroded their resource base, despite protective laws such as the Fifth Schedule and PESA.
A second obstacle is economic exploitation and indebtedness. Contact with markets has often meant exploitation by moneylenders, traders and contractors. The shift from subsistence to a cash economy, loss of forest rights and reliance on wage labour or migration have entrenched poverty.
A third is educational and cultural marginalisation. Curricula in a dominant language, distant and under-resourced schools, and a mismatch between formal education and tribal life produce high dropout rates. The loss of language and culture accompanies, rather than cures, deprivation.
A fourth is policy and governance failure. Protective legislation is poorly implemented; welfare is often paternalist, treating tribes as passive beneficiaries; and tribal voices are weak in decisions that affect them. The unresolved isolation-integration dilemma leaves policy oscillating without a coherent vision.
The two halves of the question thus meet. Because tribe is an unstable category, protection is uneven and contested; and because development has too often meant displacement without genuine participation, tribal communities remain among India's most deprived. Meaningful progress requires rights-based, participatory development that respects tribal agency rather than either sealing tribes off or dissolving them.
Examiner's perspective
Examiners want candidates to see that the definitional problem is not a dry preliminary but the root of the policy failure. The best scripts name the specific difficulties — no single criterion, the tribe-caste continuum, the isolation-assimilation debate, and the politics of scheduling — and cite Ghurye, Elwin and Béteille to anchor them.
On development, marks go to thematically organised obstacles, with displacement and land alienation given due weight, and constitutional safeguards such as the Fifth Schedule and PESA named. A high-scoring answer explicitly connects the two halves and closes with a participatory, rights-based alternative rather than a bland call for more development. That analytical link is what separates a top-band 20-mark answer from a competent list.