Choosing an optional subject is one of the most strategic decisions in the UPSC Civil Services Examination. For law graduates, this decision becomes both easy and difficult – easy because they have a strong foundation in academics; difficult because a lot of subjects are related to law.
Are you a law graduate aspiring to crack the Union Public Service Commission (UPSC) examination? This comprehensive guide will provide you with valuable information regarding the best optional subjects along with their advantages and disadvantages.
Why Optional Subject Matters in UPSC
Civil Services Examination has a total of 9 papers in the mains examination. Of these 9 papers, 2 papers are from the optional subject. This amounts to a total of 500 marks. This is a huge chunk of the total 1750 marks in the Mains phase. So, it becomes quite evident that the optional subject holds a lot of significance in the UPSC examination. For law graduates, the optional subject will provide an added advantage in terms of analytical skills, knowledge of the Indian Constitution, and essay writing skills. What are the optional subjects that can help law students get an edge? Let us examine.
1. Law – The Most Natural Choice
Law is a very natural optional choice for law graduates. Law graduates have a strong foundation in the following subjects:
Advantages of choosing Law as an optional subject
- Academic familiarity
- Direct overlap with Polity
- Concept-based and analytical
- Helpful in essay and ethics papers
Challenges of using Law as an Optional subject
- Vast syllabus
- Technical and case law-heavy
- It demands precision in writing
- Competition from experienced legal advocates
Who Should Choose Law?
- Those with good conceptual clarity
- Those comfortable with legal writing
- Those with good marks in core law subjects from the university
Many have scored high in the Law optional with strategic preparation.
2. Political Science & International Relations (PSIR)
After law, political science and international relations is also good optional subject for law graduates.
Why PSIR Is Suitable for Law Students?
- The syllabus overlaps with Constitutional Law
- Political theory bears similarity to Jurisprudence
- International Law relates to IR
- Directly applicable to GS Paper II
Advantages:
- The syllabus overlaps with GS and Essay
- High availability of study material
- Structured answers help in scoring well
- Helps in interview preparation too
Disadvantages:
- Heavy syllabus
- Needs examples from recent events
- Theoretical thinkers can be tricky
Who Can Choose PSIR?
- Law students who have a deep interest in geopolitics
- Students with critical thinking ability
- Students who can interlink current affairs and theory
If you enjoy debating topics such as democracy and separation of powers, then PSIR is a high-return optional subject.
3. Public Administration
Public Administration is another practical option for law students
Why Law Graduates Can Choose Public Administration?
Public administration is based on governance and, hence, is a good choice for law students.
Advantages:
- Compact syllabus
- Heavy overlap with GS II and GS IV - Ethics
- Administrative case studies are easy
- A practical subject
Disadvantages:
- Fluctuation in scoring
- Needs linking with contemporary events
- Abstract Administrative Thinkers
Best For:
- Candidates with an interest in governance
- Candidates who want subjects related to the GS syllabus
- Candidates with a preference for a short syllabus
Public Administration is a popular choice for candidates with a specific interest in governance.
4. Sociology
Sociology is a popular choice as it has a comparatively shorter syllabus and is easier to score.
Why Law Graduates Can Excel
Law and society are closely interlinked. Many aspects of law are related to society, for example:
- Social Justice
- Caste System
- Gender Issues
- Social Movements
All these are relevant to Constitutional Law and Human Rights.
Advantages
- The syllabus is short
- Revision is easy
- Topics are interlinked with the law
- Scoring subject
Challenges
- Understanding thinkers may be tough
- Requires answer writing practice
Best For
- Candidates with a specific interest in social issues
- Candidates with a preference for a shorter syllabus
If you are interested in human rights and social reforms, then Sociology is a good choice.
5. Philosophy
Philosophy is a scoring optional subject with a limited number of takers, as many people fail to understand it.
Why Law Students Can Do Well
- Jurisprudence and Philosophy are closely related
- Philosophy requires logical reasoning
- If you have conceptual clarity, you will ace it.
Advantages
- Shorter Syllabus
- Logical and analytical
Challenges
- You should be able to understand abstract concepts
- You should be able to explain the core summary
- It requires clarity and depth in answer writing
Philosophy is ideal for law graduates who enjoyed Jurisprudence.
Should Law Graduates Always Choose Law Optional?
Many law students wonder if they should always go ahead with law as an optional subject, as it is familiar. The answer is no. Many toppers from law backgrounds have chosen PSIR, Sociology, and even Anthropology. The key is not your degree — it is:
- Interest in the subject
- Syllabus length
- Availability of guidance
- Scoring pattern
- Comfort with answer writing
UPSC does not favor any optional subject consistently. Success depends more on preparation quality than subject choice.
Factors to Consider Before Finalizing Optional
- Interest & Curiosity– Can you study it for 1–2 years?
- Overlap with GS – Reduces overall workload.
- Availability of Study Material- The study material should be readily available
- Past Performance in Graduation- Identification of the core area of interest
- Answer Writing Comfort- You should be able to write answers with clarity and depth
- Guidance & Mentorship Access- Should be easily accessible
Pro tip- Avoid choosing an optional subject based on ‘scoring trends’ because it keeps fluctuating.
Final Recommendation Strategy for Law Graduates
Here’s a simple decision framework:
- If you are confident in legal concepts → Choose Law
- If you love governance & polity → Choose PSIR
- If you prefer administration and understanding of bureaucracy → Choose Public Administration
- If you want a shorter syllabus → Choose Sociology or Philosophy
Note:- Optional selection is a strategic choice, not an emotional one.
Conclusion
For law graduates preparing for the Union Public Service Commission, there are a number of optional subjects that are a natural fit. While Law appears to be the obvious choice, Political Science, Public Administration, Sociology, and Philosophy are equally viable options.
Your optional subject should:
- Be interesting enough to warrant long study hours
- Be feasible in terms of the time required to study
- Be complementary to General Studies
- Be suited to your writing style
It is not the subject that will make or break you in the UPSC – it is consistency, clarity, and answer writing skills.
So, choose wisely – it could make all the difference between selection and rank list.