History & Culture The Delhi Sultanate GS Paper I

Delhi Sultanate — Quick Revision

One-page UPSC revision of the Delhi Sultanate, Vijayanagara and the Bahmanis — sultans and reforms, departments, iqta, monuments, chroniclers and travellers.

SyllabusGS I · History of India (Prelims); Indian culture — salient aspects of art forms, literature and architecture from ancient to modern times (Mains GS I)

By 2 min read Updated Oct 2026 #quick revision#history#delhi-sultanate

A last-week sheet for 1206–1526 and the Deccan. Prelims tests sultan–reform, monument–builder and traveller–ruler pairs.

Sultans at a Glance

SultanRemember for
Qutbuddin AibakBegan Qutb Minar; Quwwat-ul-Islam; Adhai Din ka Jhonpra; lakh-baksh
IltutmishDelhi as capital; iqta; tanka and jital; the Forty; Caliph’s investiture (1229)
RaziaOnly woman sultan
BalbanZil-i-Ilahi; sijda, paibos; Nauroz; broke the Forty
Alauddin KhaljiMarket control; dagh, huliya; revenue at half; Alai Darwaza (1311); Malik Kafur
Ghiyasuddin TughlaqTughlaqabad
Muhammad bin TughlaqDaulatabad (1327); token currency; Diwan-i-Amir-Kohi; Ibn Battuta
Firoz Shah TughlaqDiwan-i-Khairat, Dar-ul-Shifa, Diwan-i-Bandagan; canals; Ashokan pillars to Delhi
Sikandar LodiAgra (1504); gaz-i-Sikandari
Ibrahim LodiLost Panipat (1526) to Babur
High-yield facts
  • Iqta — revenue assignment to muqtis for military service; organised by Iltutmish; made hereditary by Firoz Shah.
  • Taxes: kharaj (land), jizya (non-Muslims), khams (booty), zakat (on Muslims).
  • Balban’s tomb — usually cited for the first true arch; Alai Darwaza — the first true dome.
  • Tughlaq style — sloping walls; Lodi style — octagonal tombs, double domes.
  • Timur sacked Delhi in 1398.

Chroniclers and Travellers

WriterWork
Minhaj-us-SirajTabaqat-i-Nasiri
Ziauddin BaraniTarikh-i-Firoz Shahi, Fatawa-i-Jahandari
IsamiFutuh-us-Salatin
Amir KhusrauKhazain-ul-Futuh, Nuh Sipihr, Tughlaq Nama
Ibn BattutaRihla
Firoz ShahFutuhat-i-Firoz Shahi

Vijayanagara and the Bahmanis

ItemFact
Vijayanagara founded1336, Harihara I and Bukka I
DynastiesSangama, Saluva, Tuluva, Aravidu
Krishnadevaraya1509–1529; Amuktamalyada; Ashtadiggajas
Talikota1565; Berar stayed out
SystemsNayankara (amaram); twelve ayagars
Bahmani founded1347, Hasan Gangu; Gulbarga → Bidar
Mahmud GawanMadrasa at Bidar (1472); executed 1481
TravellersConti (Deva Raya I), Abdur Razzaq (Deva Raya II), Paes (Krishnadevaraya), Nuniz (Achyuta), Nikitin (Bahmani)

Traps to Avoid

  • Token currency — Muhammad bin Tughlaq, not Alauddin.
  • Qutb Minar — begun by Aibak, completed by Iltutmish.
  • Iqtas became hereditary only under Firoz Shah.
  • Nikitin visited the Bahmanis; Berar missed Talikota.
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