With reference to Indian history, consider the following statements: 1. The first Mongol invasion of India happened during the reign of Jalal-ud-din Khalji. 2. During the reign of Ala-ud-din Khalji, one Mongol assault marched up to Delhi and besieged the city. 3. Muhammad-bin-Tughlaq temporarily lost portions of north-west of his kingdom to Mongols. Which of the statements given above is/are correct?

Updated 11 Apr 2026 · From UPSC Prelims GS Paper I 2022, Q3

Contents14
UPSC Prelims GS2022Ancient and Medieval Indian History
  1. A1 and 2
  2. B2 only
  3. C1 and 3
  4. D3 only
Show answer

Answer: (B) 2 only

The answer is (B) Statement 2 only.

Statement 1 is WRONG:

The first Mongol invasion of India did NOT happen under Jalal-ud-din Khalji.

It happened much earlier — Genghis Khan reached the Indus River in 1221 during the reign of ILTUTMISH (chasing the Khwarizmi prince).

The Khalji dynasty came much later.

Statement 2 is CORRECT:

During Ala-ud-din Khalji's reign, a massive Mongol army (1,20,000 horsemen) under Targhi reached DELHI in 1303 and actually BESIEGED the city for two months.

Ala-ud-din had to hide in Siri Fort because most of his army was away on the Telingana campaign.

The Mongols eventually left because they couldn't break the fort.

Statement 3 is WRONG:

Muhammad-bin-Tughlaq did NOT lose territory to Mongols.

When Mongols invaded under Tarmashirin in 1327, accounts suggest either Muhammad Tughlaq defeated them or bribed them to leave.

No territory was permanently lost.

Why this was asked

The Mongols invaded India multiple times across different dynasties - first under Iltutmish in 1221, then major sieges under the Khaljis, continuing into Tughlaq period.

The 1303 Mongol siege of Delhi under Ala-ud-din Khalji was particularly significant because the invaders actually reached and besieged the capital city for two months while most of the Sultan's army was away campaigning in South India.

Mongol Invasions of India

Ancient And Medieval History Mongol invasion Mongol assault besieged

Mongol Invasions of India: Timeline & Impact on Delhi Sultanate

Must know

First Mongol invasion: 1221 under Genghis Khan during Iltutmish's reign

Major siege: 1303 Mongol army besieged Delhi for 2 months under Ala-ud-din Khalji

No permanent territorial loss to Mongols by any Delhi Sultan

Good to know

Mongols reached Indus River in 1221 chasing Khwarizmi prince

Context

The Mongol Empire under Genghis Khan and his successors repeatedly invaded the Indian subcontinent from 1221 to 1327. These invasions tested every major ruler of the Delhi Sultanate but never resulted in permanent conquest of Indian territory.

Major Mongol Invasions

Year

Mongol Leader

Delhi Sultan

Outcome

1221

Genghis Khan

Iltutmish

Reached Indus River, withdrew

1241

Mongol raiders

Balban

Raided Punjab, repelled

1299-1308

Various commanders

Ala-ud-din Khalji

Multiple invasions, all defeated

1303

Targhi

Ala-ud-din Khalji

Besieged Delhi for 2 months, failed

1327

Tarmashirin

Muhammad-bin-Tughlaq

Defeated or bribed to leave

The 1303 Delhi Siege

The most serious Mongol threat came in 1303 when 1,20,000 horsemen under Targhi reached Delhi. Ala-ud-din Khalji was caught unprepared as his main army was campaigning in Telingana. He had to take refuge in Siri Fort while the Mongols besieged the city for two months before withdrawing.

Mongol Invasion Routes

Mongol armies consistently used northwestern passes to invade India but never established permanent control
Mongol armies consistently used northwestern passes to invade India but never established permanent control

Source: Testbook — Mongol Invasions of India: Confrontation with Delhi Sultanate ... · testbook.com

Exam traps

Trap: First Mongol invasion was under Iltutmish (1221), NOT Jalal-ud-din Khalji

Trap: The 1303 siege happened under Ala-ud-din Khalji, not other Khaljis

Trap: Muhammad-bin-Tughlaq never lost territory to Mongols permanently

Trap: Genghis Khan reached Indus River but did not enter Delhi Sultanate proper

Khalji Dynasty

Ancient And Medieval History Jalal-ud-din Khalji Ala-ud-din Khalji

Khalji Dynasty (1290-1320): Key Rulers & Military Achievements

Must know

Founded 1290 by Jalal-ud-din Khalji after overthrowing Slave Dynasty

Ala-ud-din Khalji most successful ruler, defeated all Mongol invasions

Market control system and Deccan expansion under Ala-ud-din

Good to know

Dynasty ended in 1320 with rise of Tughluqs

Khalji Rulers

Ruler

Reign

Key Achievement

Military Focus

Jalal-ud-din Khalji

1290-1296

Founded dynasty

Faced early Mongol raids

Ala-ud-din Khalji

1296-1316

Market control, Deccan conquest

Defeated all Mongol invasions

Qutb-ud-din Mubarak

1316-1320

Relaxed harsh policies

Lost territories gained by Ala-ud-din

Ala-ud-din's Achievements

Military success: Never lost a single battle against Mongols from 1299-1308

Economic policy: Fixed prices of essential commodities through market control

Territorial expansion: First to conquer Deccan kingdoms (Devagiri, Warangal, Dwarasamudra)

Administrative reforms: Reduced power of nobles, banned drinking and gambling

Fort construction: Built Siri Fort and Alai Darwaza at Qutub complex

Question Connection

The 2022 UPSC question tested knowledge of Mongol invasions during Khalji rule. While Jalal-ud-din faced some Mongol threats, the first invasion was much earlier under Iltutmish. The 1303 Delhi siege under Ala-ud-din represents the most serious Mongol threat to any Delhi Sultan.

Exam traps

Trap: Jalal-ud-din founded the dynasty but Ala-ud-din was the great military leader

Trap: First Mongol invasion was NOT during Khalji period - it was during Iltutmish

Trap: Ala-ud-din successfully defended against Mongols, unlike some later rulers

Tughlaq Dynasty

Ancient And Medieval History Muhammad-bin-Tughlaq

Tughlaq Dynasty: Muhammad-bin-Tughlaq's Reign & Policies

Must know

Muhammad-bin-Tughlaq (1325-1351) known for ambitious but failed experiments

Never lost territory permanently to Mongols during 1327 invasion

Capital transfer from Delhi to Daulatabad and back was his major failure

Good to know

Token currency experiment collapsed due to counterfeiting

Context

Muhammad-bin-Tughlaq was the most controversial Delhi Sultan, famous for ambitious experiments that failed spectacularly. Despite his administrative failures, he successfully defended against external invasions including the 1327 Mongol invasion under Tarmashirin.

Muhammad-bin-Tughlaq's Major Policies

Policy

Objective

Outcome

Reason for Failure

Capital Transfer

Control Deccan better

Complete failure

Forced migration, people died en route

Token Currency

Solve financial crisis

Abandoned in 2 years

Massive counterfeiting

Taxation in Doab

Increase revenue

Rebellion & famine

Excessive rates during drought

Mongol Defense (1327)

Protect northwest frontier

Success

Either defeated or bribed Mongols

Military & External Relations

1327 Mongol invasion: Tarmashirin led invasion but no territory was lost permanently

Deccan campaigns: Lost most southern territories due to rebellions during his experiments

Bengal independence: Lost control over Bengal which became independent

Vijayanagara rise: His policies led to rise of independent Vijayanagara kingdom

Mongol Relations

When Tarmashirin invaded in 1327, contemporary accounts suggest Muhammad-bin-Tughlaq either defeated the invasion militarily or negotiated their withdrawal through tribute. Unlike earlier periods, no permanent territorial concessions were made to Mongols.

Exam traps

Trap: Muhammad-bin-Tughlaq did NOT lose territory to Mongols permanently in 1327

Trap: He lost territories due to internal rebellions, not Mongol conquests

Trap: His failed experiments caused territorial losses in Deccan, not Mongol invasions