UPSC Prelims 2025 Analysis
UPSC Prelims Answer Key
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UPSC Prelims 2025 Analysis
Subject-wise weightage
subject | Number of questions |
---|---|
Ancient History | 6 |
Art & Culture | 2 |
Economy | 18 |
Environment & Ecology | 15 |
Indian Geography | 1 |
Indian Polity | 14 |
International Relations | 8 |
Modern History | 8 |
Physical Geography | 7 |
Science & Technology | 13 |
Social Issues & Schemes | 3 |
World Geography | 5 |
Grand Total | 100 |
Polity: High representation with 14 questions, focusing on constitutional articles, governance, and recent amendments. Analytical abilities were essential to tackle assertion-based and statement-type questions.
Economy: Approximately 18 questions, focusing on conceptual clarity and application based questions and policies. A mix of static concepts from NCERT and dynamic updates was necessary.
Environment & Ecology: 15 questions, with a strong emphasis on climate change, international agreements, international bodies and conservation efforts. Match the following questions played a significant role in this section.
History: 16 questions, balanced between ancient, medieval, and modern. Many questions required a combination of NCERT knowledge and historical maps for better context. Modern history was doable if student is clear with standard resources and timeline.
Geography: 10-13 questions, mostly applied concepts like map-based and environmental geography questions.
Science & Technology: 13 questions, leaning towards application-based knowledge on recent innovations and space technology. Current affairs played vital role.
Current Affairs: 15-18 questions, interwoven with other subjects, often requiring assertion-reasoning skills to connect facts.

Difficulty-wise breakdown
- Easy: ~33% of questions were straightforward and could be attempted with basic NCERT knowledge.
- Moderate: ~35% required analytical abilities, conceptual clarity, and elimination tactics.
- Difficult: ~32% were tricky, involving multi-layered reasoning or obscure facts.

Type of questions
Question type | Number of questions |
---|---|
Direct | 26 |
Assertion | 12 |
Multi-statement | 62 |
Subject-Wise Answer Key
QUESTION 1
Fa-hien (Faxian), the Chinese pilgrim, travelled to India during the reign of
A. Samudragupta
B. Chandragupta II
C. Kumaragupta I
D. Skandagupta
QUESTION 2
With reference to ancient India (600–322 BC), consider the following pairs:
Territorial region – River flowing in the region I. Asmaka : Godavari II. Kamboja : Vipas III. Avanti : Mahanadi IV. Kosala : Sarayu
How many of the pairs given above are correctly matched?
A. Only one
B. Only two
C. Only three
D. All the four
QUESTION 3
Ashokan inscriptions suggest that the 'Pradesika', 'Rajuka' and 'Yukta' were important officers at the
A. village-level administration
B. district-level administration
C. provincial administration
D. level of the central administration
QUESTION 4
Who among the following led a successful military campaign against the kingdom of Srivijaya, the powerful maritime State, which ruled the Malay Peninsula, Sumatra, Java and the neighbouring islands?
A. Amoghavarsha (Rashtrakuta)
B. Prataparudra (Kakatiya)
C. Rajendra I (Chola)
D. Vishnuvardhana (Hoysala)
QUESTION 5
Who among the following rulers in ancient India had assumed the titles 'Mattavilasa', 'Vichitrachitta' and 'Gunabharata'?
A. Mahendravarman I
B. Simhavishnu
C. Narasimhavarman I
D. Simhavarman
QUESTION 6
The irrigation device called 'Araghatta' was
A. a water bag made of leather pulled over a pulley
B. a large wheel with earthen pots tied to the outer ends of its spokes
C. a larger earthen pot driven by bullocks
D. a large water bucket pulled up by rope directly by hand