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SSC CGL History · Ancient India

Mahajanapadas, Magadha and Mauryan Empire

The sixteen great kingdoms and why Magadha won, the Buddhist, Jain and Ajivika teachers, Chandragupta and Kautilya's state, and Ashoka's war and Dhamma.

Why this matters

Thirty-three questions in the bank, the most of any page in this chapter: 18 from the 2023 shifts, nine from the 2024 shifts and six from the 2025 shifts. Chandragupta's state, Kautilya's officers and the Greek envoys account for 13 of them, so that concept is the one to learn first.

Concept 1 of 4: The mahajanapadas and the rise of Magadha

In the sixth century BCE there were sixteen big kingdoms. Magadha beat the rest because it had iron, rich land, elephants and rivers that guarded it, and because its kings used marriage as well as war.

Definition

The kingdoms SSC asks about:

  • Magadha (south Bihar): bounded by the Ganga and the Son; capital Rajagriha, later Pataliputra. Its strengths: iron ore nearby (now Jharkhand), fertile land and forest elephants.
  • Vajji: a confederacy led by the Lichchhavis, capital Vaishali.
  • Kosala: capitals Shravasti and Ayodhya, in present Uttar Pradesh.
  • Anga: capital Champa. Avanti: capital Ujjain.

Magadha's dynasties, in order: Haryanka (Bimbisara, Ajatashatru), Shishunaga, Nanda. Bimbisara married a Kosalan princess, a sister of King Prasenajit, which kept peace with Kosala while he expanded east.

KingdomCapitalPresent region
MagadhaRajagriha, then PataliputraSouth BiharQ
VajjiVaishaliNorth BiharQ
KosalaShravasti, AyodhyaUttar PradeshQ
AngaChampaEast Bihar
AvantiUjjainMadhya Pradesh
Practice this conceptself-check · 4 quick reps

The same idea in a real exam question:

SSC CGL · 2025 · Tier I, 18 Sep 2025, Shift 1 · Q28Moderate

Example 1 · Ancient India · Mahajanapadas, Magadha and Mauryan Empire

What was the political significance of Bimbisara's marriage to a Kosalan princess?

Pataliputra was not Vajji's capital

Vaishali was the Vajji capital. Pataliputra became Magadha's capital later.

Concept 2 of 4: Buddhism, Jainism and the Ajivikas

Several new teachers arose in the same century. SSC asks the people around each: the Buddha's disciples and the first nun, the first Tirthankara, the councils that split Buddhism, and the fatalist Ajivikas.

Definition

Buddhism:

  • Mahapajapati Gotami, the Buddha's foster mother, was the first woman ordained, starting the order of nuns.
  • His chief disciples included Ananda, Upali and Sariputta. (Susima was Ashoka's half-brother, not a disciple.)
  • The Fourth Buddhist Council met in Kashmir under the Kushana king Kanishka; there Buddhism split into Hinayana and Mahayana.
  • A stupa has a dome (anda) holding the relics, a square railing on top (harmika), seen as the abode of the gods, and an umbrella (chhatra).
  • Vikramshila university was founded by the Pala king Dharmapala.

Jainism: 24 Tirthankaras. The first is Rishabhadeva (Adinatha), the 23rd Parshvanatha and the 24th Mahavira.

Ajivikas: their chief teacher was Makkhali Gosala, and they believed in niyati, fate: everything is fixed and effort changes nothing.

FactAnswer
First Buddhist nunMahapajapati GotamiQ
Fourth Council and the Hinayana-Mahayana splitKashmir, under KanishkaQ
Vikramshila universityDharmapala (Pala)Q
23rd and 24th TirthankarasParshvanatha, Mahavira
Ajivika teacher and beliefMakkhali Gosala; fatalism (niyati)Q
Practice this conceptself-check · 5 quick reps

The same idea in a real exam question:

SSC CGL · 2025 · Tier I, 26 Sep 2025, Shift 3 · Q39Easy

Example 2 · Ancient India · Mahajanapadas, Magadha and Mauryan Empire

Who was the first Tirthankara of Jainism?

Parshvanatha is 23rd, not first

Parshvanatha is the 23rd Tirthankara and the best known before Mahavira, so he appears as a wrong option for the first. The first is Rishabhadeva.

The relics are in the dome

The harmika is the railing on top. The relics lie inside the anda, so a statement putting them in the harmika is false.

Concept 3 of 4: Chandragupta, Kautilya and the Greeks

Chandragupta Maurya built the first large, tightly run empire, with Kautilya's Arthashastra as its handbook and Greek envoys as its witnesses. SSC asks the officers' titles and the names of the Greeks.

Definition

Chandragupta Maurya overthrew the Nandas with the help of Kautilya (Chanakya), whose personal name was Vishnugupta and who wrote the Arthashastra. He defeated Seleucus Nicator (about 305 BCE), who then sent Megasthenes to his court. Megasthenes wrote the Indica and divided Indian society into seven classes. Later, Deimachus came to Bindusara's court, sent by Antiochus I.

Kautilya's seven limbs (saptanga) of the state: Swami (king), Amatya (ministers and officials), Janapada (territory), Durga (fort), Kosha (treasury), Danda (army), Mitra (ally).

The Mauryan state was highly centralised: the king ruled through a large paid staff, army and spies. Princes (Kumaras) governed the provinces.

OfficerDuty
SamahartaAssessing and collecting revenueQ
SannidhataTreasury
AshwadhyakshaCavalry (horses)Q
HastyadhyakshaElephants
RathadhyakshaChariots
KumaraGovernor of a province (a prince)
Practice this conceptself-check · 5 quick reps

The same idea in a real exam question:

SSC CGL · 2025 · Tier I, 12 Sep 2025, Shift 2 · Q27Easy

Example 3 · Ancient India · Mahajanapadas, Magadha and Mauryan Empire

Which ancient ruler's administration is noted for its highly centralized structure?

Samaharta collects, Sannidhata stores

The Samaharta assessed and collected revenue; the Sannidhata kept the treasury. SSC offers each as the other's job.

Deimachus came to Bindusara

Megasthenes is the envoy of Chandragupta's time. Deimachus came later, to Bindusara.

Concept 4 of 4: Ashoka, Kalinga and the Dhamma

One war changed Ashoka. After Kalinga he gave up conquest, preached a moral code he called Dhamma, and sent missions abroad. His own inscriptions tell the story, under a title rather than his name.

Definition

The facts:

  • Kalinga was conquered about 261 BCE, eight years after Ashoka's coronation. After its bloodshed he gave up war.
  • His inscriptions call him Devanampiya Piyadasi. The Maski edict is the one that names him as Ashoka.
  • His son Mahendra and daughter Sanghamitra took Buddhism to Sri Lanka (Ceylon).
  • Dhamma was a moral code for ordinary people: non-violence, tolerance of all sects, respect for elders and kindness to servants. Historians also read it as a way to hold the empire together. It did not preach celibacy, which is a rule for monks.
FactAnswer
Year of the Kalinga warAbout 261 BCEQ
Years after his coronationEightQ
Title in his inscriptionsDevanampiya PiyadasiQ
Mission to Sri LankaMahendra and SanghamitraQ
Practice this conceptself-check · 4 quick reps

The same idea in a real exam question:

SSC CGL · 2024 · Tier I, 18 Sep 2024, Shift 3 · Q35Easy

Example 4 · Ancient India · Mahajanapadas, Magadha and Mauryan Empire

In which of the following Major Rock Edicts of Ashoka is the Kalinga war mentioned?

Mahinda was a monk, not a king

Ashoka's son Mahinda (Mahendra) became a Buddhist monk. An option naming him as the king who gave up war is wrong: that was Ashoka.

Summary — formulas & gotchas at a glance

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Reference tables (4)

The mahajanapadas and the rise of Magadha5 rows
KingdomCapitalPresent region
MagadhaRajagriha, then PataliputraSouth BiharQ
VajjiVaishaliNorth BiharQ
KosalaShravasti, AyodhyaUttar PradeshQ
AngaChampaEast Bihar
AvantiUjjainMadhya Pradesh
Buddhism, Jainism and the Ajivikas5 rows
FactAnswer
First Buddhist nunMahapajapati GotamiQ
Fourth Council and the Hinayana-Mahayana splitKashmir, under KanishkaQ
Vikramshila universityDharmapala (Pala)Q
23rd and 24th TirthankarasParshvanatha, Mahavira
Ajivika teacher and beliefMakkhali Gosala; fatalism (niyati)Q
Chandragupta, Kautilya and the Greeks6 rows
OfficerDuty
SamahartaAssessing and collecting revenueQ
SannidhataTreasury
AshwadhyakshaCavalry (horses)Q
HastyadhyakshaElephants
RathadhyakshaChariots
KumaraGovernor of a province (a prince)
Ashoka, Kalinga and the Dhamma4 rows
FactAnswer
Year of the Kalinga warAbout 261 BCEQ
Years after his coronationEightQ
Title in his inscriptionsDevanampiya PiyadasiQ
Mission to Sri LankaMahendra and SanghamitraQ

Watch out for (6)

Test yourself on Ancient India

20 past SSC CGL questions from this chapter, timed at 12 minutes and marked the way the exam marks it. You see your score and every answer the moment you finish. Free to start.