Overview

India's linguistic diversity is extraordinary — the 2011 Census recorded 121 languages with more than 10,000 speakers each and 19,500 mother tongues. This diversity is reflected in rich literary traditions spanning thousands of years, from Vedic Sanskrit to modern regional literature, and in a festival calendar that celebrates every season, harvest, and religious event.


Languages of India — The Eighth Schedule

The Eighth Schedule of the Indian Constitution currently recognizes 22 languages.

Complete List of 22 Scheduled Languages

#LanguageLanguage FamilyMajor Regions
1AssameseIndo-AryanAssam
2Bengali (Bangla)Indo-AryanWest Bengal, Tripura, Bangladesh
3BodoTibeto-BurmanAssam
4DogriIndo-AryanJammu
5GujaratiIndo-AryanGujarat
6HindiIndo-AryanHindi Belt — UP, MP, Bihar, Rajasthan, Haryana, HP, etc.
7KannadaDravidianKarnataka
8KashmiriIndo-AryanJammu & Kashmir
9KonkaniIndo-AryanGoa, Karnataka coast
10MaithiliIndo-AryanBihar
11MalayalamDravidianKerala
12Manipuri (Meitei)Tibeto-BurmanManipur
13MarathiIndo-AryanMaharashtra
14NepaliIndo-AryanSikkim, Darjeeling
15Odia (Oriya)Indo-AryanOdisha
16PunjabiIndo-AryanPunjab
17SanskritIndo-AryanClassical; pan-India
18SantaliAustroasiatic (Munda)Jharkhand, West Bengal, Odisha
19SindhiIndo-AryanGujarat, Rajasthan, Maharashtra
20TamilDravidianTamil Nadu
21TeluguDravidianAndhra Pradesh, Telangana
22UrduIndo-AryanAcross India; official language of J&K, Telangana

Amendment History

AmendmentYearLanguages Added
Original Constitution195014 languages: Assamese, Bengali, Gujarati, Hindi, Kannada, Kashmiri, Malayalam, Marathi, Odia, Punjabi, Sanskrit, Tamil, Telugu, Urdu
21st Amendment1967Sindhi (total: 15)
71st Amendment1992Konkani, Manipuri, Nepali (total: 18)
92nd Amendment2003Bodo, Dogri, Maithili, Santali (total: 22)

Language Families

FamilyShare of SpeakersKey Languages
Indo-Aryan~74%Hindi, Bengali, Marathi, Gujarati, Punjabi, Odia, Assamese, Urdu
Dravidian~24%Tamil, Telugu, Kannada, Malayalam
Austroasiatic~1.2%Santali, Mundari, Ho, Khasi
Tibeto-Burman~0.6%Bodo, Manipuri (Meitei), Naga languages, Lepcha

Classical Languages

The Government of India grants Classical Language status to languages that meet criteria of antiquity (recorded history of 1,500–2,000 years), a body of ancient literature, and knowledge texts with epigraphical and inscriptional evidence — the literary tradition being distinct from its current form (criteria revised July 2024).

LanguageYear GrantedKey Ancient Literature
Tamil2004Sangam literature (3rd century BCE – 3rd century CE); Thirukkural (Thiruvalluvar)
Sanskrit2005Vedas, Upanishads, epics (Ramayana, Mahabharata), Kalidasa's works
Telugu2008Nannaya's Andhra Mahabharatamu (11th century); Palkuriki Somanatha
Kannada2008Kavirajamarga (c. 850 CE, earliest extant Kannada work on poetics); Pampa, Ranna, Ponna
Malayalam2013Ramacharitam (12th–13th century); Thunchaththu Ezhuthachan (father of Malayalam literature)
Odia2014Sarala Das's Mahabharata (15th century); Jayadeva's Gita Govinda (12th century, debated)

Note: Classical Language status is completely separate from the Eighth Schedule. A language can be Classical without being Scheduled, or vice versa. As of 2024, all 6 Classical Languages also happen to be in the Eighth Schedule. In October 2024, the Government approved Classical Language status for Marathi, Pali, Prakrit, Assamese, and Bengali — raising the total to 11.


Major Literary Traditions

Sanskrit Literature

WorkAuthorPeriodSignificance
VedasMultiple (revealed texts)c. 1500–500 BCERigveda, Samaveda, Yajurveda, Atharvaveda; foundation of Indian thought
UpanishadsVarious sagesc. 800–200 BCEPhilosophical texts; concepts of Brahman, Atman, Moksha
RamayanaValmikic. 5th–4th century BCE24,000 verses; ideal of dharma
MahabharataVyasac. 4th century BCE – 4th century CE~100,000 verses; world's longest epic; contains the Bhagavad Gita
AbhijnanashakuntalamKalidasac. 5th century CEConsidered the finest Sanskrit drama; Kalidasa also wrote Meghadutam, Raghuvamsham, Kumarasambhavam
ArthashastraKautilya (Chanakya)c. 3rd century BCETreatise on statecraft, economics, military strategy
MrichchhakatikaShudrakac. 2nd century BCE"The Little Clay Cart" — earliest Sanskrit comedy; features characters from all social classes

Tamil Sangam Literature

FeatureDetail
Periodc. 3rd century BCE – 3rd century CE
WhatBody of Tamil poetry composed by over 450 poets; secular themes — love (Akam) and war/public life (Puram)
Major worksTolkappiyam (grammar), Tirukkural (ethical maxims by Thiruvalluvar — 1,330 couplets), Ettuthogai (Eight Anthologies), Pattupattu (Ten Idylls)
SignificanceAmong the earliest non-Sanskrit literary traditions in India; provides rich evidence of early Tamil society, trade, and culture

Bhakti and Sufi Literary Traditions

TraditionKey FiguresLanguage/Region
Alvars (Tamil Vaishnavite)12 Alvars including Andal, NammalvarTamil; 6th–9th century
Nayanars (Tamil Shaivite)63 Nayanars including Appar, Sundarar, SambandarTamil; 6th–8th century
Kannada BhaktiBasavanna, Akka Mahadevi (Vachana literature)Kannada; 12th century
Hindi BhaktiKabir, Tulsidas (Ramcharitmanas), Surdas, MirabaiHindi/Awadhi/Braj; 15th–16th century
Marathi BhaktiJnaneshwar (Jnaneshwari), Tukaram, NamdevMarathi; 13th–17th century
Bengali BhaktiChaitanya Mahaprabhu, ChandidasBengali; 15th–16th century
Sufi literatureAmir Khusro (Hindi/Persian), Bulleh Shah (Punjabi), Shah Latif Bhittai (Sindhi)Multiple; 13th–18th century

Festivals of India

Major Religious Festivals

FestivalReligion/RegionSignificance
DiwaliPan-India (Hindu, Jain, Sikh)Festival of lights; victory of light over darkness; Lakshmi Puja; Jains celebrate Mahavira's nirvana
HoliNorth India primarilyFestival of colours; celebrates spring; associated with Radha-Krishna and Holika-Prahlad legend
Dussehra / VijayadashamiPan-IndiaVictory of Rama over Ravana (North) / Durga over Mahishasura (East); Mysore Dussehra is famous
Eid-ul-FitrMuslimEnd of Ramadan fasting; feasting, charity (Zakat al-Fitr), community prayer
Eid-ul-Adha (Bakrid)MuslimFestival of sacrifice; commemorates Ibrahim's devotion
ChristmasChristianBirth of Jesus Christ; widely celebrated in Goa, Kerala, NE India
Guru Nanak JayantiSikhBirth anniversary of Guru Nanak (founder of Sikhism); Akhand Path, Nagar Kirtan
Mahavir JayantiJainBirth anniversary of Lord Mahavira (24th Tirthankara)
Buddha Purnima (Vesak)BuddhistMarks the birth, enlightenment, and death of Lord Buddha; triple significance
NavratriHindu (pan-India)Nine nights of worship of Goddess Durga; Garba/Dandiya in Gujarat; Durga Puja in Bengal

Harvest and Seasonal Festivals

FestivalState/RegionSignificance
PongalTamil Nadu4-day harvest festival (January); dedicated to the Sun God and cattle
Makar SankrantiPan-IndiaMarks the Sun's entry into Capricorn (Makar); harvest; kite-flying in Gujarat
BihuAssamThree Bihus — Bohag/Rongali (spring/New Year, April), Magh/Bhogali (harvest, January), Kati/Kongali (autumn, October)
OnamKeralaHarvest festival (August–September); boat races (Vallam Kali); Onasadya feast; associated with King Mahabali
Baisakhi (Vaisakhi)PunjabHarvest festival (13 April); anniversary of the Khalsa founding (1699) by Guru Gobind Singh
LohriPunjabWinter bonfire festival (January); celebrates the end of winter; associated with Dulla Bhatti folklore
ChhathBihar, Jharkhand, Eastern UPWorship of Sun God (Surya) and Chhathi Maiya; performed on river banks at sunrise and sunset; ancient Vedic roots

Tribal and Regional Festivals

FestivalRegionKey Feature
Hornbill FestivalNagaland"Festival of Festivals"; showcases Naga tribal culture (music, dance, food); held 1–10 December at Kisama
HemisLadakhBuddhist festival at Hemis Monastery; celebrates birth of Guru Padmasambhava; masked dances (Cham)
LosarLadakh, Sikkim, Arunachal PradeshTibetan/Buddhist New Year
Ambubachi MelaAssam (Kamakhya Temple)Tantric festival; annual fertility festival
Pushkar FairRajasthanCamel fair; Kartik Purnima; one of the world's largest cattle fairs
Thrissur PooramKeralaTemple festival; 30+ caparisoned elephants; fireworks; Vadakkunnathan Temple

Geographical Indication (GI) Tagged Cultural Products

ProductStateType
Banarasi SareeUttar PradeshTextile
Kanchipuram SilkTamil NaduTextile
PashminaJammu & KashmirTextile
Pochampally IkatTelanganaTextile
Mysore SilkKarnatakaTextile
Chanderi FabricMadhya PradeshTextile
Madhubani PaintingBiharArt
Thanjavur PaintingTamil NaduArt
Blue Pottery of JaipurRajasthanCraft
BidriwareKarnataka (Bidar)Metal craft

UPSC Relevance

Prelims Focus Areas

  • Eighth Schedule: 22 languages; original 14 → +1 (1967) → +3 (1992) → +4 (2003)
  • Classical Languages: Tamil (2004), Sanskrit (2005), Telugu (2008), Kannada (2008), Malayalam (2013), Odia (2014); Marathi, Pali, Prakrit, Assamese, Bengali (2024)
  • Language families: Indo-Aryan (~74%), Dravidian (~24%), Austroasiatic, Tibeto-Burman
  • Sangam literature: 3rd century BCE – 3rd century CE; Thirukkural by Thiruvalluvar
  • Kalidasa: Abhijnanashakuntalam; c. 5th century CE
  • Festival-state associations: Onam (Kerala), Bihu (Assam), Pongal (Tamil Nadu), Chhath (Bihar)
  • Hornbill Festival: Nagaland, December
  • GI-tagged products: state associations

Mains Focus Areas

  • Discuss India's linguistic diversity as a source of both cultural richness and political challenges
  • Should more languages be added to the Eighth Schedule? What criteria should be used?
  • How do Indian festivals reflect the country's cultural diversity and syncretic traditions?
  • Role of Bhakti and Sufi movements in creating a shared literary and cultural heritage
  • GI tagging as a tool for protecting and promoting traditional knowledge and crafts
  • Is the three-language formula an effective solution for India's language policy challenges?

Recent Developments (2024–2026)

Five New Classical Languages — October 2024

India recognized five new Classical Languages in October 2024 (Union Cabinet approval: October 3, 2024): Marathi, Pali, Prakrit, Assamese, and Bengali (total now 11). This is the most significant expansion since 2014 and honours the literary traditions of multiple Indian regions — each with a distinct literary canon, festivals, and cultural identity discussed in this chapter.

UPSC angle: Prelims — Classical languages (11 total, 5 added 2024). Mains GS1 — India's linguistic heritage; language policy.


Deepavali — UNESCO Intangible Cultural Heritage (December 2025)

Deepavali was inscribed on UNESCO's Representative List of the Intangible Cultural Heritage of Humanity on December 10, 2025, at the 20th ICH Committee session held at Red Fort, New Delhi. Deepavali is now India's 16th element on the UNESCO ICH list — the most by any country after China. The inscription recognizes Deepavali's multiple cultural layers: harvest festival (Lakshmi worship), Diwali as celebrated by different communities (Jain New Year, Sikh Bandi Chhor Diwas, Buddhist Ashoka Vijayadashami).

UPSC angle: Prelims — Deepavali UNESCO ICH (December 10, 2025, 16th from India); 20th ICH session at Red Fort. Mains GS1 — India's ICH heritage; significance of Deepavali's inscription.


Vocabulary

Dialect

  • Pronunciation: /ˈdaɪəlɛkt/
  • Definition: A regional or social variety of a language distinguished by pronunciation, grammar, and vocabulary from other varieties of the same language; India's 2011 Census recorded 19,500 mother tongues, many of which are dialects of the 22 Scheduled Languages.
  • Origin: From Middle French dialecte, from Latin dialectos, from Ancient Greek diálektos ("conversation, the language of a country or place"), from diá ("through") + légō ("to speak"); first attested in English in the 16th century.

Script

  • Pronunciation: /skrɪpt/
  • Definition: A system of written characters or symbols used to represent a language visually; India uses numerous scripts including Devanagari, Tamil, Bengali, Gurmukhi, Odia, Kannada, Telugu, Malayalam, and others, each associated with specific languages and regions.
  • Origin: From Middle English scrit, from Old French escrit, from Latin scrīptum ("something written"), from scrībere ("to write"); first attested in English in the 14th century.

Vernacular

  • Pronunciation: /vəˈnækjʊlə/
  • Definition: The native language or dialect of a specific country or region, as distinct from a literary, classical, or official language; in the Indian context, vernacular languages refer to the regional languages spoken by ordinary people as opposed to Sanskrit, Persian, or English.
  • Origin: From Latin vernāculus ("domestic, native"), from verna ("home-born slave") + -ar (adjective suffix); first attested in English c. 1601.

Key Terms

Eighth Schedule

  • Pronunciation: /eɪtθ ˈʃɛdjuːl/
  • Definition: A schedule of the Indian Constitution (referenced in Articles 344(1) and 351) that lists the officially recognised languages of India; it originally contained 14 languages in 1950 and has been expanded through constitutional amendments to the current 22 languages (Sindhi added in 1967, Konkani/Manipuri/Nepali in 1992, Bodo/Dogri/Maithili/Santali in 2003).
  • Context: Referenced in Articles 344(1) and 351; languages in the Eighth Schedule are entitled to representation on the Official Language Commission; several languages (e.g., Tulu, Bhojpuri, Rajasthani, Chhattisgarhi) are demanding inclusion.
  • UPSC Relevance: GS2 (Polity — Constitutional Provisions). Prelims: tested on the number of languages (22), constitutional articles (344, 351), original count (14 in 1950), and the additions (Sindhi 1967, Konkani/Manipuri/Nepali 1992, Bodo/Dogri/Maithili/Santali 2003). Mains: relevant for discussing linguistic diversity, the three-language formula, and demands for inclusion of new languages. Focus on the practical implications of Eighth Schedule inclusion — representation on the Official Language Commission, UPSC examination medium, and Sahitya Akademi recognition.

Classical Language Status

  • Pronunciation: /ˈklæsɪkəl ˈlæŋɡwɪdʒ ˈsteɪtəs/
  • Definition: A designation granted by the Government of India (since 2004) to languages that meet criteria of high antiquity (recorded history of 1,500-2,000 years), a body of ancient literature considered a heritage, and knowledge texts with epigraphical evidence — with the literary tradition distinct from its current form (criteria revised July 2024); as of October 2024, 11 languages hold this status: Tamil, Sanskrit, Telugu, Kannada, Malayalam, Odia, Marathi, Pali, Prakrit, Assamese, and Bengali.
  • Context: Tamil was the first Classical Language (2004), followed by Sanskrit (2005), Telugu and Kannada (2008), Malayalam and Odia (2013), and five more in October 2024 (Marathi, Pali, Prakrit, Assamese, Bengali); benefits include international awards for scholars, a Centre of Excellence, and a University Chair.
  • UPSC Relevance: GS1 (Culture) & GS2 (Governance). Prelims: high-priority current affairs topic — tested on the criteria (antiquity, independent literary tradition), the complete list of 11 classical languages, and the 2024 expansion. Mains: relevant for discussing India's linguistic heritage, cultural policy, and the politics of language recognition. Focus on memorising the complete list, the criteria, and the benefits of Classical Language designation — this is a frequently tested Prelims topic, especially after the October 2024 expansion.

Sources: Census of India 2011, Ministry of Culture (indiaculture.gov.in), Sahitya Akademi, DPIIT (GI Registry), National Portal of India (india.gov.in)