Why this chapter matters for UPSC: This chapter sets two very different sources side by side: a text (the Rigveda) composed in the north-west, and burials (the megaliths and Inamgaon) from the Deccan and the south. Mains GS1 has asked about Vedic society and religion (2023) and about the changes from the Rigvedic to the later Vedic period (2024); Prelims 2026 asked about the Rigvedic economy. In the rationalised 2023-24 edition this is Chapter 4, with the same title; only the "Elsewhere" box on China's oracle bones was dropped.

Contemporary hook: In June 2025 a paper in Cell (Kerdoncuff, Patterson and colleagues) reported whole-genome sequences of 2,762 people from India and found that most Indians draw ancestry mainly from three groups: South Asian hunter-gatherers, Eurasian Steppe pastoralists, and Neolithic farmers related to Iranian and Central Asian cultures. These are genomes of living people; they inform, but do not settle, questions about who composed the Rigveda. The chapter's own lesson applies: each kind of evidence answers different questions.


🧠 First Principles — Read This First

There are four Vedas: the Rigveda, Samaveda, Yajurveda and Atharvaveda. The oldest, the Rigveda, was composed about 3,500 years ago (NCERT VI); NCERT XII says it was compiled between c. 1500 and 1000 BCE. It has more than a thousand hymns, called sukta ("well-said"), praising gods and goddesses, three of them especially: Agni (fire), Indra (a warrior god) and Soma (a plant from which a special drink was made).

It was recited, not read. The hymns were composed by sages (rishis); priests taught students to memorise every syllable with great care. Most hymns were composed, taught and learnt by men; a few were composed by women. The language is old or Vedic Sanskrit. The Rigveda was written down several centuries after it was composed and printed less than 200 years ago.

Burials are a second, independent source. Around 3,000 years ago people in the Deccan, south India, the north-east and Kashmir began marking burials with big stones, megaliths. What was buried with the dead tells us about their tools, their wealth and the differences between people.

Why UPSC cares: the Rigveda is the main source for early Vedic society, and the megaliths are the main source for the south in the same centuries. Knowing what each can and cannot tell you is the core of any "sources" answer.


PART 1 — Quick Reference

The Rigveda at a Glance

FeatureDetailSource
DateComposed about 3,500 years ago; compiled c. 1500–1000 BCENCERT VI; NCERT XII
Size1,028 hymns (suktas) in 10 books (mandalas), in the one surviving recension (Shakala)UNESCO MoW nomination
Family booksMandalas 2–7 hold most hymns, each ascribed to a family of sages: 2 Gritsamada, 3 Vishvamitra, 4 Vamadeva, 5 Atri, 6 Bharadvaja, 7 Vasishtha; Mandala 8 to the Kanva familyUNESCO MoW nomination
Mandala 9Arranged by deity: all its hymns are to SomaUNESCO MoW nomination
Main godsAgni, Indra, SomaNCERT VI
LanguageVedic Sanskrit, part of the Indo-European familyNCERT VI
TransmissionOral; written down centuries later; printed less than 200 years agoNCERT VI

The Four Vedas

VedaWhat it isSource
RigvedaHymns in verse; the oldestNCERT VI; Britannica
Samaveda"Knowledge of the chants": verses, mostly from the Rigveda, set to fixed melodies for ritualsBritannica
YajurvedaBrief prose formulas spoken by the priest performing the sacrificeBritannica
AtharvavedaMostly spells and charms for long life, cures, prosperity, and protection: the more popular side of Vedic religionBritannica

NCERT VI (ch. 6) calls the Samaveda, Yajurveda and Atharvaveda "later Vedic" books, composed after the Rigveda by priests in the areas drained by the Ganga and Yamuna.

Burial Sites in This Chapter

SitePresent locationWhat NCERT says
BrahmagiriKarnatakaOne skeleton buried with 33 gold beads, 2 stone beads, 4 copper bangles and a conch shell; others with only a few pots: evidence of differences in status
InamgaonOn the river Ghod, a tributary of the Bhima (Maharashtra)Occupied 3,600–2,700 years ago; adults generally buried laid out straight, head to the north, sometimes within houses; one man buried in a four-legged clay jar in the courtyard of a large five-roomed house with a granary
Adichanallur (beyond NCERT)Thoothukudi district, Tamil NaduIron Age urn-burial site; one of five "iconic sites" in the Union Budget 2020-21

PART 2 — Concepts & Narrative

How Historians Read the Rigveda

NCERT shows the method with a hymn: a dialogue between the sage Vishvamitra and two rivers, the Beas and the Sutlej, worshipped as goddesses. He asks them to let his chariots and carts cross safely; they agree.

Explainer

What historians infer from this one hymn:

  • It was composed in the area where these rivers flow.
  • The sage lived in a society where horses and cows were valued, since the rivers are compared to both.
  • Chariots and carts were used for travel.

Other rivers named in the hymns are the Indus and its other tributaries and the Sarasvati; the Ganga and Yamuna are named only once. The third mandala, which holds hymns ascribed to Vishvamitra's family, is one of the "family books" (UNESCO nomination).

The manuscript NCERT shows is a birch-bark Rigveda from Kashmir, used about 150 years ago to prepare one of the earliest printed texts and an English translation, and now kept in a library in Pune. It is part of the collection described in section 5a below.

Cattle, Horses and Chariots

The Rigveda has many prayers for cattle, children (especially sons) and horses. Horses drew chariots in battles fought to capture cattle; battles were also fought for land (pasture, and hardy quick-ripening crops such as barley), for water and to capture people. Wealth won was shared among leaders, priests and people, and some was used for yajnas (sacrifices with offerings of ghee, grain and sometimes animals into the fire). There was no regular army; there were assemblies where people discussed war and peace and chose leaders, often brave and skilful warriors.

Words to Describe People

Key Term

Brahmins and rajas: two groups described by their work. The rajas of the Rigveda had no capital cities, palaces or armies, and collected no taxes; sons did not automatically succeed fathers.

Jana and vish: words for the people or community as a whole. Several are named: the Puru, Bharata and Yadu jana or vish. The word vaishya comes from vish.

Aryas, Dasas and Dasyus: the composers sometimes called themselves Aryas and their opponents Dasas or Dasyus, people who did not perform sacrifices and probably spoke different languages. Later, dasa (feminine dasi) came to mean slave: women and men often captured in war and treated as property.

Languages and Language Families

Sanskrit belongs to the Indo-European family, with Assamese, Gujarati, Hindi, Kashmiri and Sindhi; Persian; and English, French, German, Greek, Italian and Spanish (compare matr, ma and mother). Other families in the subcontinent: Tibeto-Burman (the north-east), Dravidian (Tamil, Telugu, Kannada, Malayalam) and Austro-Asiatic (Jharkhand and parts of central India).

Silent Sentinels: The Megaliths

Key Term

Megalith ("big stone"): stone boulders carefully arranged to mark burial sites. The practice began about 3,000 years ago and spread through the Deccan, south India, the north-east and Kashmir (NCERT VI). NCERT XII: megaliths emerged in central and south India "from the first millennium BCE", often with a rich range of iron tools and weapons.

Cist: a type of megalith; some cists have port-holes used as an entrance, through which the bodies of those who died later were brought in.

Common features of megalithic burials: the dead were buried with distinctive Black and Red Ware pots, iron tools and weapons, and sometimes skeletons of horses, horse equipment and ornaments of stone and gold. Some megaliths hold more than one skeleton, probably members of one family buried at different times; the stone circles or boulders on the surface were signposts for finding the grave again.

Finding Out About Social Differences

Objects found with a skeleton probably belonged to the dead person. At Brahmagiri, one person was buried with 33 gold beads and other valuables while others had only a few pots: some were rich, others poor, some chiefs, others followers. At Inamgaon, the man in the four-legged jar, in the courtyard of one of the largest houses, at the centre of the settlement, with a granary, buried cross-legged, may have been a chief.

What else Inamgaon tells us: seeds of wheat, barley, rice, pulses, millets, peas and sesame; bones (many with cut marks) of cattle, buffalo, goat, sheep, dog, horse, ass, pig, deer, antelope, hare and more; and fruits such as ber, amla, jamun and dates. From this you can list the likely occupations of its people.

Explainer

What skeletal studies tell us (NCERT VI box): a child's skeleton is easy to identify by size, but the bones of girls and boys are much alike. Judging sex from grave goods is unreliable (men wore ornaments too); the better guide is the pelvis. About 2,000 years ago the physician Charaka wrote in the Charaka Samhita that the body has 360 bones, counting teeth, joints and cartilage; modern anatomy counts about 200.


PART 3 — UPSC Integration

Rigvedic and Later Vedic Society Compared

AspectRigvedic (Rigveda, c. 1500–1000 BCE)Later Vedic (after the Rigveda)
RegionThe north-west: Indus, its tributaries, Sarasvati (NCERT VI ch. 5)Areas drained by the Ganga and Yamuna (NCERT VI ch. 6)
Wealth and economyCattle, horses; barley; battles for cattle, land, waterJanapada settlements growing rice, wheat, barley, pulses, sugarcane, sesame, mustard (NCERT VI ch. 6)
RajasNo capitals, palaces, armies or taxes; chosen by assemblies; no automatic successionRajas recognised by big sacrifices such as the ashvamedha (NCERT VI ch. 6)
SacrificePerformed collectively at first (NCERT XII)Household sacrifices; elaborate rajasuya and ashvamedha by chiefs and kings, c. 1000–500 BCE onwards (NCERT XII)
SocietyBrahmins and rajas named by work; jana and vish; Aryas and DasasPriests divide society into four varnas decided by birth (NCERT VI ch. 6)

This is the skeleton for Mains GS1 2024 ("changes in society and economy from the Rig Vedic to the later Vedic period"). Note that NCERT VI draws the later column from the later Vedic books and from archaeology of the janapadas (Painted Grey Ware sites), the next chapter.

Books and Burials as Sources

The RigvedaMegalithic burials
RegionNorth-westDeccan, south India, north-east, Kashmir
Tells us aboutGods, sacrifices, values (cattle, horses, sons), groups (jana, vish, Dasas), assembliesTools, iron, pottery, horses, ornaments, family burial, differences in wealth
Cannot tell usExact dates, events, or the lives of those it does not describeLanguage, names or beliefs, except what can be inferred from how the dead were treated
Care neededPoetry composed and memorised by priests; written down centuries laterGrave goods may not show sex or rank reliably

The Origins Debate: What the Evidence Can Say

The Rigveda's language belongs to the Indo-European family (NCERT VI). Genetic evidence is new and limited. The Rakhigarhi genome (Shinde et al., Cell, 2019) comes from one Harappan individual out of 61 tested, and has no detectable steppe-pastoralist ancestry. The 2025 Cell study of 2,762 present-day genomes finds Steppe-pastoralist ancestry as one of three main components in most Indians, without dating when it arrived. In an answer, state each finding with its sample and say what it cannot show.


[Additional] 5a. The Rigveda Manuscripts in UNESCO's Memory of the World

Key Term
ItemDetail (UNESCO nomination, Ref. 2006-58; inscribed 2007)
HolderBhandarkar Oriental Research Institute (BORI), Pune
How many30 manuscripts of the Rigveda: 16 contain the commentary of Sayana (the Sayanabhashya, one of the earliest commentaries), 5 contain the Padapatha (the text broken into separate words)
Material and script29 on paper in Devanagari; 1 on birch bark in the Sharada script, from Kashmir (No. 5/1875-76)
Oldest datedNo. 5/1882-83, dated 1464 CE
Printing historyMax Müller's edition of the Rigveda with Sayana's commentary first appeared in 1849
UPSC Connect

Memory of the World vs World Heritage: the Memory of the World register lists documents (manuscripts, archives, recordings); the World Heritage List lists sites. The Bhagavad Gita and Natyashastra manuscripts joined the international register in April 2025 (PIB, 18-Apr-2025).

BORI and the Mahabharata: BORI's critical edition of the Mahabharata ran from April 1919 to September 1966, consulted 1,259 manuscripts and fills 19 volumes (BORI). V.S. Sukthankar was its first general editor.

[Additional] 5b. Adichanallur: An Iron Age Urn-Burial Site

Key Term
ItemDetail
WhereNear Srivaikuntam, Thoothukudi district, Tamil Nadu, on the Tamirabarani
First noticed1876, when visited by Dr. F. Jagor of Berlin, who collected objects for the Berlin museum (Rea, 1915)
Rea's excavationsAlexander Rea excavated "at intervals from 1899 to 1905"; his catalogue lists 19 gold diadems (oval gold frontlets) among many iron and bronze objects (Rea, 1915)
2004–06ASI excavation; carbon dates of 905–696 BCE from its samples were reported to the Madras High Court in April 2019
2021–The ASI resumed excavation in October 2021; a gold diadem from an urn burial was reported in 2022
Iconic siteOne of five archaeological sites to be developed "as iconic sites with on-site Museums" (Budget Speech 2020-21, para 74), with Rakhigarhi, Hastinapur, Shivsagar and Dholavira
MuseumFoundation stone laid by Finance Minister Nirmala Sitharaman on 5 August 2023 (News on AIR); no opening had been reported by October 2026
UPSC Connect

Prelims traps: Adichanallur is in Thoothukudi district. Gold diadems were found there in Rea's excavations of 1899–1905, not first in the 2020s. The Budget 2020-21 "iconic sites" are Rakhigarhi, Hastinapur, Shivsagar, Dholavira and Adichanallur; Dholavira is both an iconic site and a World Heritage Site (2021).

Exam Strategy

Prelims traps:

  • Oldest Veda: the Rigveda. Mandala 9 is entirely to Soma.
  • Vishvamitra and the rivers: the Beas and the Sutlej. The Ganga and Yamuna are named only once in the Rigveda.
  • Rigvedic rajas had no capitals, palaces, armies or taxes.
  • Black and Red Ware goes with megalithic burials (NCERT VI); Harappan pottery is red with black designs.
  • Inamgaon is on the Ghod, a tributary of the Bhima, in Maharashtra; it is a separate example from the megaliths, not a megalithic site.
  • Charaka Samhita: 360 bones (counting teeth, joints and cartilage).

Mains frameworks:

  • Vedic society: use the Rigvedic/later Vedic table; tie each row to its source.
  • Sources: what texts tell vs what burials tell, with limits of each.
  • Social difference without writing: Brahmagiri and Inamgaon.

Practice Questions

Practice (UPSC-pattern, not past papers). Real UPSC questions on this chapter are listed in the PYQ box above.

Prelims:

  1. Which of the Vedas is mainly a collection of spells and charms?
    (a) Rigveda
    (b) Samaveda
    (c) Yajurveda
    (d) Atharvaveda

  2. In the Rigvedic hymn in which the sage Vishvamitra addresses two rivers, the rivers are:
    (a) Ganga and Yamuna
    (b) Beas and Sutlej
    (c) Indus and Jhelum
    (d) Sarasvati and Drishadvati

  3. Consider the following about the rajas described in the Rigveda:

    1. They had capital cities and palaces.
    2. They collected regular taxes.
    3. Sons did not automatically succeed fathers as rajas.
      Which of the statements given above is/are correct?
      (a) 3 only
      (b) 1 and 2 only
      (c) 2 and 3 only
      (d) 1, 2 and 3
  4. The pottery most commonly found with megalithic burials, according to NCERT, is:
    (a) Painted Grey Ware
    (b) Black and Red Ware
    (c) Northern Black Polished Ware
    (d) Red pottery with black painted designs

Mains:

  1. Compare the Rigveda and megalithic burials as sources for the history of the subcontinent around 1000 BCE. What can each tell us, and what can neither? (GS1, 10 marks)

📦 Revision Capsule

Revision Capsule

Hard Facts

  • Four Vedas; Rigveda composed about 3,500 years ago (compiled c. 1500–1000 BCE); 1,028 hymns, 10 mandalas; gods Agni, Indra, Soma
  • Vishvamitra and the Beas and Sutlej; Ganga and Yamuna named once
  • Rigvedic rajas: no capitals, palaces, armies or taxes; assemblies chose leaders
  • Jana, vish (vaishya from vish); Aryas vs Dasas/Dasyus
  • Megaliths from about 3,000 years ago; Black and Red Ware, iron, horses
  • Brahmagiri: 33 gold beads; Inamgaon: chief in a four-legged jar, Ghod river
  • UNESCO MoW 2007: 30 BORI Rigveda manuscripts, oldest dated 1464

Core Concepts

  • Oral composition and transmission of the Vedas
  • Texts and burials answer different questions
  • Grave goods as evidence of social difference

Confused Pairs

  • Memory of the World (documents) vs World Heritage (sites)
  • Inamgaon (Chalcolithic burials in houses and jars) vs megaliths (stone-marked graves)
  • Rakhigarhi genome (one ancient individual, 2019) vs 2025 Cell study (2,762 living people)

PYQ Pattern

  • Mains GS1 2023 (Vedic society and religion) and 2024 (Rigvedic to later Vedic change); Prelims 2026 (Rigvedic economy). See the PYQ box.

Sources

Sources

  • NCERT, Our Pasts – I (Class VI), ch. 5 and ch. 6, 2018-19 reprint: 2019 copy; Rationalised 2023-24 edition, ch. 4: 2023-24 copy.
  • NCERT, Themes in Indian History, Part I (Class XII), ch. 2 and ch. 4, Reprint 2026-27: book archive.
  • UNESCO Memory of the World nomination, "Rigveda" (Ref. 2006-58), Bhandarkar Oriental Research Institute: media.unesco.org.
  • Encyclopaedia Britannica, "Vedic religion" and "Samaveda": britannica.com.
  • Bhandarkar Oriental Research Institute, "Critical Edition of the Mahabharata": bori.ac.in.
  • PIB, 18-Apr-2025, Gita and Natyashastra on the Memory of the World Register: pib.gov.in.
  • A. Rea, Catalogue of the Prehistoric Antiquities from Adichanallur and Perumbair (Madras: Government Museum, 1915): archive.org.
  • Union Budget 2020-21, Budget Speech, para 74: indiabudget.gov.in.
  • News on AIR, 5-Aug-2023, Adichanallur museum foundation stone: newsonair.gov.in.
  • E. Kerdoncuff et al., "50,000 years of evolutionary history of India", Cell 188(13) (2025): doi.org; V. Shinde et al., Cell 179(3) (2019): PMC6800651.