UPSC Prelims 2025 Analysis
UPSC Prelims Answer Key
- SuperKalam AI - Our latest and highly trained AI Model solves UPSC Prelims in the first round within 5 minutes of the Prelims Exam.
- Rapid Expert Panel – UPSC experts (given UPSC interview) review each solution and add value in classification of questions and simplifying explanations.
- Double Verification – Each response is cross-checked with standard UPSC sources.
- Cut-Off Projection Model – Uses historical data (2015-2024) + difficulty index of 2025 paper + AI-led analysis of previous Cut-offs. Check out UPSC 2025 Cut-off Predictor
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
Consider the following countries:
I. Austria II. Bulgaria III. Croatia IV. Serbia V. Sweden VI. North Macedonia
How many of the above are members of the North Atlantic Treaty Organization?
A. Only three
B. Only four
C. Only five
D. All the six
QUESTION 2
Consider the following statements in respect of BIMSTEC:
I. It is a regional organization consisting of seven member States till January 2025. II. It came into existence with the signing of the Dhaka Declaration, 1999. III. Bangladesh, India, Sri Lanka, Thailand and Nepal are founding member States of BIMSTEC. IV. In BIMSTEC, the subsector of tourism is being led by India.
Which of the statements given above is/are correct?
A. I and II
B. II and III
C. I and IV
D. I only
QUESTION 3
Consider the following statements in respect of the Kho Kho World Cup:
I. The event was held in Delhi, India. II. Indian men beat Nepal with a score of 78–40 in the final to become the World Champion in men category. III. Indian women beat Nepal with a score of 54–36 in the final to become the World Champion in women category.
Which of the statements given above is/are correct?
A. I only
B. II and III only
C. I and III only
D. I, II and III
QUESTION 4
Consider the following statements regarding AI Action Summit held in Grand Palais, Paris in February 2025:
I. Co-chaired with India, the event builds on the advances made at the Bletchley Park Summit held in 2023 and the Seoul Summit held in 2024. II. Along with other countries, US and UK also signed the declaration on inclusive and sustainable AI.
Which of the statements given above is/are correct?
A. I only
B. II only
C. Both I and II
D. Neither I nor II
QUESTION 5
Consider the following statements:
I. In the finals of the 45th Chess Olympiad held in 2024, Gukesh Dommaraju became the world's youngest winner after defeating the Russian player Ian Nepomniachtchi. II. Abhimanyu Mishra, an American chess player, holds the record of becoming world's youngest ever Grandmaster.
Which of the statements given above is/are correct?
A. I only
B. II only
C. Both I and II
D. Neither I nor II
QUESTION 6
Consider the following statements with regard to BRICS:
I. 16th BRICS Summit was held under the Chairship of Russia in Kazan. II. Indonesia has become a full member of BRICS. III. The theme of the 16th BRICS Summit was Strengthening Multiculturalism for Just Global Development and Security.
Which of the statements given above is/are correct?
A. I and II
B. II and III
C. I and III
D. I only
QUESTION 7
Consider the following pairs:
I. International Year of the Woman Farmer : 2026 II. International Year of Sustainable and Resilient Tourism : 2027 III. International Year of Peace and Trust : 2025 IV. International Year of Asteroid Awareness and Planetary Defence : 2029
How many of the pairs given above are correctly matched?
A. Only one
B. Only two
C. Only three
D. All the four
QUESTION 8
India is one of the founding members of the International North-South Transport Corridor (INSTC), a multimodal transportation corridor, which will connect
A. India to Central Asia to Europe via Iran
B. India to Central Asia via China
C. India to South-East Asia through Bangladesh and Myanmar
D. India to Europe through Azerbaijan