UPSC Mains 2023 GS1 Q12: model answer
What were the major technological changes introduced during the Sultanate period? How did those technological changes influence the Indian society?
What the question wants
Name technologies brought or spread under the Delhi Sultanate and their social effects.
How to structure it
Intro: Delhi Sultanate 1206–1526; contact with Central and West Asia. Body: (1) Technologies: Persian wheel (saqiya), spinning wheel (charkha), carding bow, paper, true arch and dome with lime mortar, stirrup and horseshoe, gunpowder late, sericulture, distillation; (2) Social influence: agriculture and irrigation, textiles and artisan classes, urbanisation, architecture (Qutb, Alai Darwaza), administration and records on paper, new military class, women in spinning. Conclusion: technology diffusion laid the base of Mughal prosperity.
- 1(1) Technologies: Persian wheel (saqiya), spinning wheel (charkha), carding bow, paper, true arch and dome with lime mortar, stirrup and horseshoe, gunpowder late, sericulture, distillation
- 2(2) Social influence: agriculture and irrigation, textiles and artisan classes, urbanisation, architecture (Qutb, Alai Darwaza), administration and records on paper, new military class, women in spinning
Model answer
The Delhi Sultanate (1206–1526) linked India closely with Central and West Asia, bringing several technologies or spreading them widely.
| Technology | Effect on society |
|---|---|
| Persian wheel | More irrigated land, more revenue |
| Charkha, carding bow | Cheaper cloth; weavers and women spinners |
| Paper | Records, books, Persian learning |
| True arch and dome | Indo-Islamic architecture |
| Stirrup, horseshoe | Heavy cavalry; iqta-based military class |
Major technological changes
- Persian wheel (saqiya): gear-driven water lifting for wells.
- Spinning wheel (charkha) and carding bow: faster yarn and cotton cleaning.
- Paper: came into wider use from the thirteenth century.
- Architecture: the true arch and dome, with lime mortar (Alai Darwaza, 1311).
- Military: the stirrup and iron horseshoe for cavalry; gunpowder appears towards the end.
- Sericulture and dyeing techniques spread; also distillation.
Impact on society
- Agriculture: Persian wheel irrigation extended cultivation in Punjab and the doab, supporting more crops and revenue.
- Crafts and towns: cheaper cloth expanded the textile trade; artisan groups such as weavers and dyers grew in cities like Delhi.
- Women's work: home spinning gave women a role in production.
- Administration and learning: paper made records, letters and books cheaper; Persian became the court language and literacy among scribes grew.
- Military power: heavy cavalry gave the Sultans dominance; the iqta system supported this class.
- Architecture: a new Indo-Islamic style mixing local skill and new forms, seen in the Qutb complex.
- Cultural synthesis: new crafts, foods and words entered daily life.
Most changes spread slowly, yet together they modernised production and laid foundations for the prosperity of the Mughal age.
Keywords, cases and data to drop in
Persian wheel charkha paper true arch stirrup Indo-Islamic architecture
Where most answers lose marks
- Listing technologies without social impact.
- Factual errors about dates.
Question text as printed in the official UPSC question paper: https://www.upsc.gov.in/sites/default/files/QP-CSM-23-GENERAL-STUDIES-PAPER-I-180923.pdf The model answer is original Battle IAS work; use it to learn structure, not to memorise.