UPSC Prelims 2019 Analysis
Subject wise MCQ distribution
- Economy had the highest number of questions (21), with a special focus on the banking sector, making it the most important subject.
- Environment & Ecology followed with 18 questions, highlighting its significance due to the Forest Service prelims merging with the Civil Services Prelims.
- Science & Technology was another key area, contributing 15 questions, with a major focus on biotechnology and related current affairs.
- Indian Polity remained crucial, featuring 13 questions.
- Modern History had a relatively lower weightage, with only 6 questions.

Difficulty analysis
- Medium Questions (45) formed the largest portion, requiring a blend of static and current knowledge with strong analytical abilities.
- Hard Questions (31) were conceptually tricky and usually lowered the cutoff. A strategic approach involved eliminating high-risk questions and attempting only those with certainty.
- Easy Questions (24) were straightforward and should have been attempted with maximum accuracy to gain easy marks.

Variations in Question framing
- The paper was evenly split between multi-statement and direct questions.
- Multi-statement questions held a slight majority, making the paper lengthy and increasing the risk of errors, as each statement had to be analyzed carefully.
- However, multi-statement questions also allowed for option elimination, enabling candidates to answer with limited information.

Key learning for Future Preparation
- Prioritize Key Subjects: Allocate more time to Polity, Economy, and Environment, as they consistently have higher weightage.
- Integrate Current Affairs: Link recent developments with syllabus topics for better retention.
- Develop Analytical Thinking: Focus on the why behind policies, events, and phenomena, rather than just memorizing facts.
- Revise Regularly: Reinforce concepts through periodic revisions and multiple mock tests.
- Master Multi-Statement Questions: Practice elimination techniques to improve accuracy in multi-statement questions.
- Practice PYQs: Understand important areas from the examiner’s perspective and familiarize yourself with option elimination techniques.
Subject-Wise Answer Key
QUESTION 1
With reference to Asian Infrastructure Investment Bank (AIIB), consider the following statements :
- AIIB has more than 80 member nations.
- India is the largest shareholder in AIIB.
- AIIB does not have any members from outside Asia.
Which of the statements given above is/are correct?
A. 1 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3
QUESTION 2
Recently, India signed a deal known as ‘Action Plan for Prioritization and Implementation of Cooperation Areas in the Nuclear Field’ with which of the following countries?
A. Japan
B. Russia
C. The United Kingdom
D. The United States of America
QUESTION 3
Which of the following adopted a law on data protection and privacy for its citizens known as ‘General Data Protection Regulation’ in April 2016 and started implementation of it from 25th May, 2018?
A. Australia
B. Canada
C. The European Union
D. The United States of America
QUESTION 4
Consider the following statements:
- The United Nations Convention against Corruption (UNCAC) has a ‘Protocol against the Smuggling of Migrants by Land, Sea and Air.
- The UNCAC is the ever-first legally binding global anti-corruption instrument.
- A highlight of the United Nations Convention against Transnational Organized Crime (UNTOC) is the inclusion of a specific chapter aimed at returning assets to their rightful owners from whom they had been taken illicitly.
- The United Nations Office on Drugs and Crime (UNODC) is mandated by its member States to assist in the implementation of both UNCAC and UNTOC.
Which of the statements given above are correct?
A. 1 and 3 only
B. 2, 3 and 4 only
C. 2 and 4 only
D. 1, 2, 3 and 4