Delhi Sultanate: Dynasties, Rulers and Administration
Complete Delhi Sultanate notes for exams: the five dynasties and founders, Alauddin Khalji's reforms, Tughlaq experiments, taxes, iqta and architecture.
By GK24 Editorial Team· Published · 5 min read

The Delhi Sultanate is the name given to the Turkish and Afghan rule that governed north India from Delhi between 1206 and 1526. Five dynasties held the throne in that span: the Slave or Mamluk, the Khalji, the Tughlaq, the Sayyid and the Lodi. The period is one of the most heavily examined blocks of medieval Indian history, because it supplies founders, capitals, titles, coins, taxes, buildings and battles in neat pairs that a paper setter can turn into a question. The facts below are arranged so that each can be revised on its own.
The five dynasties at a glance
| Dynasty | Years | Founder | Last ruler |
|---|---|---|---|
| Slave (Mamluk) | 1206 to 1290 | Qutbuddin Aibak | Shamsuddin Kayumars |
| Khalji | 1290 to 1320 | Jalaluddin Khalji | Khusrau Khan |
| Tughlaq | 1320 to 1414 | Ghiyasuddin Tughlaq | Nasiruddin Mahmud |
| Sayyid | 1414 to 1451 | Khizr Khan | Alauddin Alam Shah |
| Lodi | 1451 to 1526 | Bahlul Khan Lodi | Ibrahim Lodi |
The Khalji dynasty, at about thirty years, ruled for the shortest time of the five; the Tughlaqs, at about ninety-four years, for the longest.
The Slave or Mamluk dynasty
Qutbuddin Aibak, a slave and general of Muhammad Ghori, founded the dynasty in 1206 with Lahore as his seat. He began the Qutb Minar in memory of the Sufi saint Khwaja Qutbuddin Bakhtiyar Kaki, and raised the Quwwat-ul-Islam mosque at Delhi and the Adhai-din-ka-Jhonpra at Ajmer. He died in 1210 after a fall from his horse while playing chaugan, an early form of polo.
Iltutmish, his son-in-law, ruled from 1211 to 1236 and is treated as the real consolidator of the Sultanate. He shifted the capital from Lahore to Delhi, completed the Qutb Minar, issued the silver tanka and the copper jital, organised the iqta system of land assignments in place of cash salaries, and created the Turkan-i-Chihalgani, a corps of forty Turkish nobles. In 1229 the Abbasid Caliph sent him a letter of investiture, which gave his rule legal standing in the wider Islamic world. His daughter Razia became the first and only woman to sit on the throne of Delhi, ruling from 1236 to 1240.
Balban, who ruled from 1266 to 1287, broke the power of the Forty, and made the court bow to the Sultan through the ceremonies of sijda, prostration, and paibos, kissing the feet. He called the Sultan the deputy of God, Niyabat-i-Khudai, and set up a separate military department, the diwan-i-arz.
The Khalji dynasty
Jalaluddin Khalji founded the dynasty in 1290. His nephew and murderer Alauddin Khalji, who ruled from 1296 to 1316, was the most powerful Sultan of the period. He fixed the prices of grain, cloth, cattle and slaves and appointed a shahna-i-mandi to enforce them, opened the Sarai Adl as a controlled cloth market, and was the first Sultan to pay his soldiers wholly in cash. To stop fraud in the army he introduced dagh, the branding of horses, and chehra, a descriptive roll of every soldier. He raised the land revenue demand to half the produce and had land measured for assessment. Ranthambore fell to him in 1301 and Chittor in 1303, and his general Malik Kafur carried Sultanate arms into the far south. Alauddin built the Alai Darwaza, the Siri fort and the Hauz-i-Alai, and the poet Amir Khusrau, called Tuti-i-Hind or the Parrot of India, adorned his court.
The Tughlaq dynasty
Ghiyasuddin Tughlaq founded the dynasty in 1320. Muhammad bin Tughlaq, who ruled from 1325 to 1351, is remembered for two experiments that failed: moving the capital from Delhi to Devagiri, which he renamed Daulatabad, and issuing token currency of bronze and copper that forgers copied freely. The Moroccan traveller Ibn Battuta reached his court and was made qazi of Delhi. Firoz Shah Tughlaq, who ruled from 1351 to 1388, turned instead to public works. He dug canals from the Yamuna and the Sutlej, founded Firozabad, Hisar, Fatehabad and Jaunpur, set up the Diwan-i-Khairat for charity and an employment bureau for the jobless, and moved two Ashokan pillars, from Topra and from Meerut, to Delhi. He also extended the jizya to Brahmins and left an account of his own reign, the Futuhat-i-Firozshahi. Timur invaded and sacked Delhi in 1398, and the dynasty never recovered.
The Sayyid and Lodi dynasties
Khizr Khan founded the Sayyid dynasty in 1414 and ruled as a deputy rather than as an independent Sultan. Bahlul Khan Lodi founded the Lodi dynasty in 1451; it was the first Afghan dynasty of Delhi. Sikandar Lodi founded the city of Agra in 1504 and shifted his capital there. His son Ibrahim Lodi was defeated and briefly imprisoned by Rana Sanga of Mewar at the Battle of Khatoli in 1517, and on 21 April 1526 he was killed by Babur at the First Battle of Panipat, which ended the Sultanate and began Mughal rule.
Administration and revenue
The Sultan was head of state, army and judiciary, assisted by departments that examiners ask about by name.
- Diwan-i-Wizarat: finance and revenue, headed by the wazir.
- Diwan-i-Arz: the army, headed by the ariz-i-mumalik.
- Diwan-i-Insha: royal correspondence and drafting.
- Diwan-i-Risalat: religious matters, grants and appeals.
- Diwan-i-Qaza: justice, under the qazi-ul-quzat.
Four taxes carried the state. Kharaj was the land tax and the main source of income; zakat was the religious tax paid by Muslims; jizya was the poll tax paid by non-Muslims in return for protection; and khams was the state share of war booty. The empire was divided into iqtas held by muqtis or walis, who collected the revenue of the assignment, maintained troops out of it and sent the surplus to the centre. Firoz Shah Tughlaq made the iqta hereditary, which weakened central control.
Architecture and culture
Sultanate builders brought the true arch and the true dome, the arcuate style, in place of the beam-and-bracket trabeate construction of temple architecture, and used lime mortar as a cementing agent. The Qutb Minar, at about 72.5 metres, is the tallest brick minaret in the world. Persian became the language of administration, and the chronicles of the age are the main sources for it: Minhaj-us-Siraj wrote the Tabaqat-i-Nasiri and Ziauddin Barani the Tarikh-i-Firozshahi. Amir Khusrau served several Sultans and wrote in both Persian and the early Hindavi speech of Delhi.
Exam Point of View
Examiners work from fixed pairs here: dynasty and founder, ruler and reform, building and builder, tax and its payer, battle and its year. Expect 'who founded', 'who shifted the capital', 'who introduced dagh and chehra' and 'which dynasty ruled the shortest time'. Statement-based questions on Alauddin Khalji's market reforms and Muhammad bin Tughlaq's token currency are common in SSC CGL and CHSL. The usual traps are confusing Qutbuddin Aibak with Iltutmish over the Qutb Minar, since Aibak began it and Iltutmish completed it; placing the Adhai-din-ka-Jhonpra under Iltutmish; swapping Ghiyasuddin with Muhammad bin Tughlaq; and mixing up the founder of the Lodi dynasty, Bahlul, with Sikandar or Ibrahim. Keep the taxes and the diwans separate: kharaj is on land, jizya on non-Muslims, and Diwan-i-Arz is the army, not the treasury.
Important Facts
| Duration | 1206 to 1526, under five dynasties |
|---|---|
| Founder of the Sultanate | Qutbuddin Aibak, Slave (Mamluk) dynasty, 1206 |
| Shortest-ruling dynasty | Khalji, about 30 years, 1290 to 1320 |
| Longest-ruling dynasty | Tughlaq, about 94 years, 1320 to 1414 |
| Adhai-din-ka-Jhonpra | Built by Qutbuddin Aibak at Ajmer |
| Qutb Minar | Begun by Aibak, completed by Iltutmish; about 72.5 metres |
| Coins | Silver tanka and copper jital, introduced by Iltutmish |
| Only woman ruler | Razia Sultan, 1236 to 1240 |
| Market control | Alauddin Khalji; the shahna-i-mandi was market superintendent |
| Dagh and chehra | Alauddin Khalji's branding of horses and descriptive roll of soldiers |
| Token currency | Muhammad bin Tughlaq, of bronze and copper |
| Capital transfer | Delhi to Devagiri, renamed Daulatabad, by Muhammad bin Tughlaq |
| Ibn Battuta | Came in Muhammad bin Tughlaq's reign; made qazi of Delhi |
| Land tax | Kharaj, the main source of state income |
| Poll tax on non-Muslims | Jizya |
| State share of war booty | Khams |
| Army department | Diwan-i-Arz, under the ariz-i-mumalik |
| Founder of the Lodi dynasty | Bahlul Khan Lodi, 1451, the first Afghan dynasty |
| Battle of Khatoli, 1517 | Rana Sanga of Mewar defeated Ibrahim Lodi |
| End of the Sultanate | First Battle of Panipat, 21 April 1526; Babur defeated Ibrahim Lodi |
Practice MCQs on this topic
Which dynasty of Delhi Sultanate ruled for the shortest time?
- A.Khilji
- B.Tughlaq
- C.Sayyid
- D.Lodi
Show answer
Correct answer: A. Khilji
Explanation
The correct answer is A, Khilji. The Khalji or Khilji dynasty held the throne of Delhi only from 1290, when Jalaluddin Khalji seized power, to 1320, when Khusrau Khan was overthrown by Ghazi Malik. That is about thirty years, the shortest run of the five dynasties of the Delhi Sultanate, even though it produced its most powerful ruler in Alauddin Khalji. Option B is wrong because the Tughlaq dynasty ruled from 1320 to 1414, roughly ninety-four years, which is the longest of the five. Option C is wrong because the Sayyid dynasty, founded by Khizr Khan in 1414, lasted until 1451, about thirty-seven years, which is longer than the Khalji span. Option D is wrong because the Lodi dynasty ruled from 1451 to 1526, about seventy-five years, ending with Ibrahim Lodi's defeat at Panipat. For comparison, the Slave dynasty itself lasted about eighty-four years, from 1206 to 1290.
Which Sultan shifted the capital of the Delhi Sultanate from Lahore to Delhi and completed the Qutb Minar?
- A.Qutbuddin Aibak
- B.Iltutmish
- C.Balban
- D.Jalaluddin Khalji
Show answer
Correct answer: B. Iltutmish
Explanation
The correct answer is B, Iltutmish. Shamsuddin Iltutmish, who ruled from 1211 to 1236, moved the seat of government from Lahore to Delhi, completed the Qutb Minar that his father-in-law had begun, issued the silver tanka and the copper jital, organised the iqta system of land assignments and formed the Turkan-i-Chihalgani, the corps of forty Turkish nobles. He is therefore called the real consolidator of the Sultanate. Option A is wrong because Qutbuddin Aibak founded the dynasty in 1206 and kept Lahore as his centre; he only began the Qutb Minar and died in 1210. Option C is wrong because Balban came much later, from 1266 to 1287, and is remembered for the sijda and paibos ceremonies and for breaking the power of the Forty. Option D is wrong because Jalaluddin Khalji founded a different dynasty in 1290, long after the capital had moved.
Which of the following rulers built the mosque called 'Adhai-din-ka-Jhopra'?
- A.Balban
- B.Abraham Lodi
- C.Iltutmish
- D.Qutub-ud-Din-Aibak
Show answer
Correct answer: D. Qutub-ud-Din-Aibak
Explanation
The correct answer is D, Qutub-ud-Din-Aibak. The Adhai-din-ka-Jhonpra stands at Ajmer in Rajasthan and was raised on the site of an earlier Sanskrit college by Qutbuddin Aibak, the founder of the Slave dynasty and the first Sultan of Delhi. The same ruler built the Quwwat-ul-Islam mosque in Delhi and began the Qutb Minar, so Aibak is the name to attach to the earliest Sultanate mosques. Option A is wrong because Balban, who ruled from 1266 to 1287, is known for court ceremony and administrative reform rather than for this mosque. Option B is wrong because Ibrahim Lodi ruled more than three centuries later, from 1517 to 1526, and lost the First Battle of Panipat to Babur. Option C is wrong because Iltutmish completed the Qutb Minar and built the Hauz-i-Shamsi, but the Ajmer mosque was Aibak's work.
The dagh (branding of horses) and chehra (descriptive roll of soldiers) systems were introduced by which Sultan?
- A.Balban
- B.Iltutmish
- C.Alauddin Khalji
- D.Firoz Shah Tughlaq
Show answer
Correct answer: C. Alauddin Khalji
Explanation
The correct answer is C, Alauddin Khalji. Alauddin Khalji, who ruled from 1296 to 1316, wanted a standing army paid directly by the state and under his own eye. He therefore had every cavalry horse branded with the state mark, a practice called dagh, and had a written description of each soldier kept, called chehra, so that nobles could not substitute inferior horses or show absent men at the muster. He was also the first Sultan to pay his troops entirely in cash rather than through land assignments. Option A is wrong because Balban created the diwan-i-arz, the army department, but not these two checks. Option B is wrong because Iltutmish organised the iqta system and issued the tanka and jital. Option D is wrong because Firoz Shah Tughlaq moved the other way, making iqtas hereditary and paying nobles in land, which weakened military discipline.
Which of the following type of tax was collected during the Delhi Sultanate?
- A.Ryotwari Tax
- B.Income tax
- C.Mahalwari tax
- D.Kharaj tax
Show answer
Correct answer: D. Kharaj tax
Explanation
The correct answer is D, Kharaj tax. Kharaj was the land tax on agricultural produce and the single largest source of revenue for the Delhi Sultanate. Alauddin Khalji raised the demand to half the produce in the doab and had land measured for assessment. Along with kharaj the state took zakat from Muslims, jizya from non-Muslims and khams, its share of war booty. Option A is wrong because the Ryotwari settlement was a British land revenue system introduced by Thomas Munro and Alexander Read in the Madras and Bombay presidencies, centuries later. Option B is wrong because income tax in India dates from 1860, when James Wilson introduced it under the colonial government. Option C is wrong because the Mahalwari system was another British settlement, associated with Holt Mackenzie and later William Bentinck in the North-Western Provinces, in which the village or mahal was the revenue unit.
Which Sultan of Delhi introduced token currency made of bronze and copper?
- A.Ghiyasuddin Tughlaq
- B.Muhammad bin Tughlaq
- C.Firoz Shah Tughlaq
- D.Alauddin Khalji
Show answer
Correct answer: B. Muhammad bin Tughlaq
Explanation
The correct answer is B, Muhammad bin Tughlaq. Muhammad bin Tughlaq, who ruled from 1325 to 1351, issued bronze and copper coins that were to pass at the value of silver. The idea itself was sound, but the mint was not a state monopoly and the coins carried no mark that was hard to copy, so forgers struck them in large numbers, taxes were paid in false coin and silver disappeared from circulation. The Sultan had to withdraw the issue and redeem the tokens. Option A is wrong because Ghiyasuddin Tughlaq, who founded the dynasty in 1320, is remembered for irrigation works and a moderate revenue policy. Option C is wrong because Firoz Shah Tughlaq built canals and cities and wrote the Futuhat-i-Firozshahi. Option D is wrong because Alauddin Khalji's famous economic measure was market price control, not a token coinage.
Which dynasty ruled Delhi immediately after the Khilji dynasty?
- A.Tughlaq dynasty
- B.Rajput dynasty
- C.Sayyid dynasty
- D.Lodi dynasty
Show answer
Correct answer: A. Tughlaq dynasty
Explanation
The correct answer is A, Tughlaq dynasty. The Khalji dynasty ended in 1320 when Khusrau Khan, who had seized the throne after Mubarak Shah Khalji, was defeated by Ghazi Malik, the governor of Dipalpur. Ghazi Malik took the title Ghiyasuddin Tughlaq and founded the Tughlaq dynasty, which ruled until 1414 and was the longest-lived of the five. Option B is wrong because no Rajput dynasty ruled Delhi after 1192; the Chahamana or Chauhan rule under Prithviraj III ended before the Sultanate began. Option C is wrong because the Sayyid dynasty came later, founded by Khizr Khan in 1414 after Timur's invasion had broken Tughlaq power. Option D is wrong because the Lodi dynasty, founded by Bahlul Khan Lodi in 1451, was the last of the five and followed the Sayyids, not the Khaljis.
Which foreign traveller visited India during the reign of Muhammad bin Tughlaq and was appointed qazi of Delhi?
- A.Marco Polo
- B.Ibn Battuta
- C.Nicolo Conti
- D.Abdur Razzaq
Show answer
Correct answer: B. Ibn Battuta
Explanation
The correct answer is B, Ibn Battuta. Ibn Battuta was a Moroccan traveller from Tangier who reached Delhi in the reign of Muhammad bin Tughlaq, was taken into royal service as qazi or judge of the capital and was later sent as an envoy to China. His account, the Rihla, written in Arabic, is a first-hand source for Sultanate towns, markets, the postal system and the coconut and betel of the coast. Option A is wrong because Marco Polo, the Venetian, touched the south Indian coast around the end of the thirteenth century and never served at Delhi. Option C is wrong because Nicolo Conti, also Venetian, visited the Vijayanagara empire in the fifteenth century. Option D is wrong because Abdur Razzaq was the envoy of the Timurid ruler Shah Rukh to Vijayanagara in the reign of Devaraya II.
Who among the following is the founder ruler of the Lodhi Dynasty?
- A.Daulat Khan Lodhi
- B.Sikandar Khan Lodhi
- C.Ibrahim Khan Lodhi
- D.Bahlul Khan Lodhi
Show answer
Correct answer: D. Bahlul Khan Lodhi
Explanation
The correct answer is D, Bahlul Khan Lodhi. Bahlul Khan Lodi, an Afghan noble and governor of Sirhind, took the throne of Delhi in 1451 after the last Sayyid ruler Alauddin Alam Shah withdrew to Badaun. His line was the first Afghan dynasty to rule Delhi and the last of the five Sultanate dynasties. Option A is wrong because Daulat Khan Lodi was the governor of Punjab who invited Babur to invade India; he did not found the dynasty. Option B is wrong because Sikandar Lodi was Bahlul's son and successor, the ruler who founded the city of Agra in 1504 and made it his capital. Option C is wrong because Ibrahim Lodi was the last ruler of the dynasty, defeated by Rana Sanga at Khatoli in 1517 and killed by Babur at the First Battle of Panipat in 1526.
The Futuhat-i-Firozshahi, an account of a Sultan's own reign and policies, was written by which of the following?
- A.Ziauddin Barani
- B.Amir Khusrau
- C.Firoz Shah Tughlaq
- D.Minhaj-us-Siraj
Show answer
Correct answer: C. Firoz Shah Tughlaq
Explanation
The correct answer is C, Firoz Shah Tughlaq. The Futuhat-i-Firozshahi is an autobiographical record in which Firoz Shah Tughlaq, who ruled from 1351 to 1388, set down his own works and orders, including his canals, his charitable department the Diwan-i-Khairat, his hospital and his religious policy. It is one of the rare Sultanate sources written by a ruler rather than about him. Option A is wrong because Ziauddin Barani wrote the Tarikh-i-Firozshahi and the Fatwa-i-Jahandari, works about the Sultans rather than by one. Option B is wrong because Amir Khusrau, the poet called Tuti-i-Hind, wrote the Khazain-ul-Futuh, the Tughlaqnama and other verse. Option D is wrong because Minhaj-us-Siraj wrote the Tabaqat-i-Nasiri, the main chronicle for the Slave dynasty down to Nasiruddin Mahmud's reign, and dedicated it to that Sultan. A useful way to hold these four apart in the exam hall is to remember that only one of the options is a ruler, and the Futuhat carries that ruler's own name in its title.
In the Battle of Khatoli (1517) Rana Sanga of Mewar defeated Sultan of Delhi, ______ Lodhi and imprisoned him and then released him after collecting ransom.
- A.Bahlul Khan
- B.Qutb-ud-din
- C.Ibrahim
- D.Sikandar
Show answer
Correct answer: C. Ibrahim
Explanation
The correct answer is C, Ibrahim. Ibrahim Lodi came to the throne in 1517 and almost at once faced Rana Sanga of Mewar at Khatoli, near the Rajasthan border, where the Lodi army was defeated and the Sultan's forces driven back. The victory made Rana Sanga the strongest Rajput power of the day, and he later fought Babur at Khanwa in 1527. Option A is wrong because Bahlul Khan Lodi, the founder of the dynasty, died in 1489, long before this battle. Option B is wrong because Qutbuddin Aibak belonged to the Slave dynasty and died in 1210. Option D is wrong because Sikandar Lodi, Ibrahim's father, died in 1517 and is remembered for founding Agra in 1504, not for Khatoli. Ibrahim Lodi was finally killed at the First Battle of Panipat in 1526.
In the administration of the Delhi Sultanate, the department called Diwan-i-Arz looked after which of the following?
- A.Finance and land revenue
- B.The army
- C.Royal correspondence
- D.Justice and appeals
Show answer
Correct answer: B. The army
Explanation
The correct answer is B, the army. The Diwan-i-Arz was the military department of the Delhi Sultanate, headed by the ariz-i-mumalik, who recruited soldiers, held the muster, inspected horses and equipment and arranged pay. Balban set it up as a separate department, and Alauddin Khalji strengthened it with the dagh and chehra checks. Option A is wrong because finance and land revenue belonged to the Diwan-i-Wizarat under the wazir, the senior-most officer of the state. Option C is wrong because royal correspondence and the drafting of orders were the work of the Diwan-i-Insha, headed by the dabir-i-khas. Option D is wrong because justice was administered through the Diwan-i-Qaza under the qazi-ul-quzat, while the Diwan-i-Risalat handled religious matters, grants and appeals in the Sultan's name. Questions from this topic usually pair a department with its head, so it is worth fixing the four pairs together: wizarat with the wazir, arz with the ariz-i-mumalik, insha with the dabir-i-khas and qaza with the qazi-ul-quzat.
Frequently Asked Questions
Who founded the Delhi Sultanate and in which year?
Qutbuddin Aibak founded it in 1206 after the death of Muhammad Ghori, beginning the Slave or Mamluk dynasty with Lahore as his first seat of power. Iltutmish later shifted the capital to Delhi.
Which dynasty of the Delhi Sultanate ruled for the shortest time?
The Khalji dynasty, which lasted about thirty years, from 1290 to 1320. The Sayyids ruled for about thirty-seven years, the Lodis for about seventy-five and the Tughlaqs for about ninety-four.
Who built the Adhai-din-ka-Jhonpra?
Qutbuddin Aibak built this mosque at Ajmer in Rajasthan. Its name, meaning the hut of two and a half days, came into use much later. Aibak also raised the Quwwat-ul-Islam mosque at Delhi.
What were dagh and chehra?
Two military checks introduced by Alauddin Khalji. Dagh was the branding of cavalry horses with the state mark and chehra was a written descriptive roll of every soldier, so that nobles could not pass off poor horses or absent men at the muster.
Why did Muhammad bin Tughlaq's token currency fail?
He issued bronze and copper coins at the value of silver without a state monopoly on minting and without a mark that was hard to copy, so forgers struck them freely, taxes were paid in false coin and silver left circulation. He had to withdraw the issue and redeem the tokens.
Which tax was collected on land during the Delhi Sultanate?
Kharaj, the tax on agricultural produce, was the main source of state income. Alauddin Khalji raised the demand to half the produce in the doab. Zakat, jizya and khams were the other main heads of revenue.
How did the Delhi Sultanate come to an end?
Babur defeated and killed Ibrahim Lodi at the First Battle of Panipat on 21 April 1526. That ended Lodi rule and the Sultanate and founded Mughal rule in India.
Sources
- Our Pasts II (Class VII), Chapter 3: The Delhi Sultans — NCERT
- Themes in Indian History Part II (Class XII), Chapter 5: Through the Eyes of Travellers — NCERT
- Medieval India: Class XI history textbook, chapters on the Delhi Sultanate — NCERT





