History Mahajanapadas, Magadha and the Mauryan Empire

Mahajanapadas, Magadha and the Mauryan Empire — Quick Revision

One-page CGPSC quick revision: Mahajanapada capitals, Magadhan dynasties, Mauryan rulers, Ashokan edicts, officials, Dhamma and decline in tables.

5 min read Updated Oct 2026 #quick revision#cgpsc#mahajanapadas

The sixteen Mahajanapadas, the rise of Magadha and the Mauryan empire on one page. For explanations, go back to the chapter.

How to use this sheet
Scan it top to bottom in the week before Prelims. Bold entries are the facts examiners return to most often. Pre-Mauryan dates are traditional and approximate.

The Sixteen Mahajanapadas (Anguttara Nikaya)

MahajanapadaCapitalMahajanapadaCapital
AngaChampaKuruIndraprastha
MagadhaRajagriha / Girivraja (later Pataliputra)PanchalaAhichchhatra, Kampilya
Vajji (gana-sangha)VaishaliMatsyaViratanagara
Malla (gana-sangha)Kushinara, PavaShurasenaMathura
KashiVaranasiAvantiUjjayini, Mahishmati
KosalaShravastiAshmaka (only one south, on the Godavari)Potali / Potana
VatsaKaushambiGandharaTaxila
ChediShuktimatiKambojaRajapura (as usually given)

Timeline

Date (approx.)Event
6th century BCESixteen Mahajanapadas; second urbanisation (NBPW, punch-marked coins)
c. 544 BCEBimbisara (Haryanka) begins rule at Rajagriha (traditional date)
c. 518 BCEDarius I annexes Gandhara and the Indus lands (dated variously)
After the Buddha’s deathFirst Buddhist Council, Rajagriha; patron Ajatashatru; president Mahakassapa
5th century BCEUdayin founds Pataliputra
c. 413 BCEShishunaga dynasty; Avanti annexed
c. 383 BCESecond Buddhist Council, Vaishali; Kalashoka; Sabakami
c. 345 BCENanda dynasty (Mahapadma Nanda)
326 BCEAlexander crosses the Indus; Hydaspes vs Porus; army refuses at the Beas
c. 321 BCEChandragupta Maurya overthrows Dhanananda
c. 305–303 BCEWar and treaty with Seleucus; 500 elephants; Megasthenes sent
c. 297 BCEBindusara (Amitraghata)
c. 268 BCEAshoka’s coronation (accession about four years earlier)
c. 261 BCEKalinga war (8th regnal year; RE XIII)
c. 250 BCEThird Buddhist Council, Pataliputra; Moggaliputta Tissa
c. 232 BCEDeath of Ashoka
c. 185 BCEPushyamitra Shunga kills Brihadratha; end of the Mauryas

Rulers at a Glance

RulerRemember
BimbisaraAnga; queens from Kosala, the Lichchhavis and Madra; Jivaka to Avanti
AjatashatruKosala and Vajji wars; mahashilakantaka, rathamusala; fort at Pataligrama
Shishunaga / KalashokaEnded Pradyotas of Avanti / Second Council
Mahapadma NandaEkarat, Sarvakshatrantaka (Puranas); Nandaraja in Hathigumpha inscription
DhananandaAgrammes / Xandrames of the Greeks
ChandraguptaSandrokottos (William Jones, 1793); Chanakya; Seleucus; Sudarshana lake (Pushyagupta); Shravanabelagola with Bhadrabahu
BindusaraAmitraghata; Ajivika; Deimachus; asked for wine, figs and a sophist
AshokaDevanampiya Piyadasi; Kalinga; Dhamma; missions (Mahinda and Sanghamitta to Sri Lanka)
DasharathaNagarjuni caves to Ajivikas
BrihadrathaLast Maurya

Ashokan Inscriptions

ItemFact
DeciphermentJames Prinsep, 1837
Name “Ashoka”Maski (1915, C. Beadon), Gujarra, Nittur, Udegolam
KharosthiShahbazgarhi, Mansehra
Greek and AramaicKandahar (bilingual)
Separate Kalinga EdictsDhauli, Jaugada
All 7 pillar edictsDelhi-Topra pillar (moved by Firoz Shah Tughlaq)
RE IBan on animal sacrifice and some samajas
RE IIMedical care for humans and animals; Cholas, Pandyas, Satiyaputras, Keralaputras, Tamraparni
RE IIIYuktas, Rajukas, Pradeshikas tour every five years
RE VDhamma Mahamattas, 13th year
RE VIIIDhammayatra; Sambodhi visit
RE XIITolerance among sects
RE XIIIKalinga war; dhamma-vijaya; Greek kings; atavikas
PE IIFew sins, many good deeds, compassion, liberality, truthfulness, purity
PE IVRajukas’ autonomy; three-day respite
PE VIISummary; roads, wells, trees, rest-houses
RummindeiLumbini visit, 20th year; free of bali; share cut to one-eighth
Schism edictSarnath, Sanchi, Allahabad
Queen’s edictAllahabad; Karuvaki, mother of Tivara
Bhabru (Bairat)Faith in Buddha, Dhamma, Sangha
Barabar cavesGifts to Ajivikas

Administration

TermMeaning
SaptangaSwami, Amatya, Janapada, Durga, Kosha, Danda, Mitra
SamahartaChief revenue collector
SannidhataChief treasurer and storekeeper
Sitadhyaksha / PanyadhyakshaCrown lands / trade
Lakshanadhyaksha / AkaradhyakshaMint / mines
Pautavadhyaksha / ShulkadhyakshaWeights and measures / tolls
Dharmasthiya / KantakashodhanaCivil / criminal courts
GudhapurushaSpies (samstha and sanchara)
ProvincesTaxila (N), Ujjayini (W), Suvarnagiri (S), Tosali (Kalinga), Pataliputra (centre)
Rajuka / Pradeshika / YuktaAshoka’s rural, district and subordinate officers
Megasthenes6 boards × 5 (city and army); 7 classes; Pataliputra with 570 towers and 64 gates
RevenueBhaga (commonly 1/6), bali, sita, shulka

Art and Decline

ItemFact
PillarsMonolithic Chunar sandstone, Mauryan polish
Sarnath capital4 lions; elephant, horse, bull, lion on abacus; State Emblem, 26 Jan 1950
Other capitalsRampurva bull, Sankisa elephant, Lauriya-Nandangarh lion
DhauliRock-cut elephant
Didarganj YakshiFound 1917, Patna; date debated
Decline theoriesH. P. Shastri (Brahmanical reaction) · H. C. Raychaudhuri (pacifism) · Romila Thapar (centralised administration) · D. D. Kosambi (economic strain)

Don’t Confuse

ThisvsThat
Kosala (Shravasti, eastern UP)vsDakshin Kosala (Chhattisgarh)
Ajatashatru (fort at Pataligrama)vsUdayin (founded Pataliputra)
2nd Council — Vaishali — Kalashokavs3rd Council — Pataliputra — Ashoka
Hydaspes (Jhelum) — battlevsHyphasis (Beas) — turned back
Megasthenes — to ChandraguptavsDeimachus — to Bindusara
RE V — Dhamma MahamattasvsRE XIII — Kalinga war
Samaharta — collectorvsSannidhata — treasurer
Ashoka’s Dhamma — ethics for allvsBuddhist Dhamma — doctrine
Favourite MCQ traps
  • The Kalinga war was in the 8th year; Dhamma Mahamattas came in the 13th.
  • Ajatashatru was the patron, not the president, of the First Council.
  • Most edicts say Devanampiya Piyadasi; only four sites give the name Ashoka.
  • Kalinga is not among the sixteen Mahajanapadas; Ashmaka is the only southern one.
Chhattisgarh link
No Ashokan edict has been found in Chhattisgarh so far. Mauryan-age links rest on Brahmi inscriptions at Jogimara and Sitabenga (Ramgarh, Surguja) and Hiuen Tsang’s report of an Ashokan stupa in Kosala. See Mauryan and Satavahana Period in Chhattisgarh.
Advertisement