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Optional Subjects Directory

Choose 600 marks from seven groups under the official grouping rules. For every subject: nature, background required, overlap, difficulty, preparation time and risks. Total optional marks: 600.

Subject Selector

Group 1

Rule: Select one subject of 200 marks

Accounting & Auditing

200 marksDemanding
Nature
Technical, numerical and conceptual
Background
Strong for B.Com/BBA/ACCA candidates
Overlap
Limited overlap with compulsory subjects
Prep time
4–6 months
Suited for
Commerce/accounts graduates
Risks
Large syllabus; weak numerical base makes it costly

Economics

200 marksDemanding
Nature
Analytical theory + applied economy
Background
Economics/business background preferred
Overlap
Strong overlap with Current Affairs and Essay (economy themes)
Prep time
4–6 months
Suited for
Economics graduates; candidates strong in analysis
Risks
Theory depth; diagrams and models must be accurate

Computer Science

200 marksDemanding
Nature
Technical and conceptual
Background
CS/IT degree strongly preferred
Overlap
Some overlap with General Science & Ability (IT portion)
Prep time
4–6 months
Suited for
CS/IT graduates
Risks
Breadth of syllabus; dated resources can mislead

Political Science

200 marksModerate
Nature
Theoretical and analytical
Background
No strict background needed; heavy reading
Overlap
Excellent overlap with Current Affairs, Pakistan Affairs, Essay
Prep time
3–5 months
Suited for
Candidates with interest in theory, governance, IR
Risks
Requires genuine understanding of thinkers and theories

International Relations

200 marksModerate
Nature
Analytical, current-linked
Background
No strict background; reading-intensive
Overlap
Very strong overlap with Current Affairs, Pakistan Affairs, Essay
Prep time
3–5 months
Suited for
Candidates strong in current affairs and analysis
Risks
Popular choice - answers must stand out analytically

Group 2

Rule: Select one subject of 200 marks OR two subjects of 100 marks each

Physics

200 marksHigh
Nature
Technical, numerical
Background
BSc/MSc Physics
Overlap
Overlap with General Science & Ability
Prep time
5–7 months
Suited for
Physics graduates
Risks
Very demanding without degree-level command

Chemistry

200 marksHigh
Nature
Technical, numerical + theory
Background
BSc/MSc Chemistry
Overlap
Overlap with General Science & Ability
Prep time
5–7 months
Suited for
Chemistry graduates
Risks
Demanding; practical knowledge assumed

Applied Mathematics

100 marksHigh
Nature
Numerical
Background
Mathematics background
Overlap
Supports General Ability section
Prep time
4–6 months
Suited for
Mathematics graduates
Risks
Accuracy under time pressure

Pure Mathematics

100 marksHigh
Nature
Numerical, abstract
Background
Mathematics background
Overlap
Limited
Prep time
4–6 months
Suited for
Mathematics graduates
Risks
Abstract proof-based content

Statistics

100 marksDemanding
Nature
Numerical, applied
Background
Statistics/quant background
Overlap
Useful for data-based answers elsewhere
Prep time
3–5 months
Suited for
Statistics/quant graduates
Risks
Formula precision required

Geology

100 marksDemanding
Nature
Scientific, factual
Background
Geology background helpful
Overlap
Some overlap with Environmental Sciences
Prep time
3–5 months
Suited for
Geology graduates
Risks
Limited guidance material in market

Group 3

Rule: Select one subject of 100 marks

Business Administration

100 marksModerate
Nature
Applied management concepts
Background
BBA/MBA helpful
Overlap
Some overlap with Essay economy themes
Prep time
2–4 months
Suited for
Business graduates
Risks
Generic answers score poorly - needs applied examples

Public Administration

100 marksModerate
Nature
Conceptual, governance-focused
Background
No strict background
Overlap
Strong overlap with Governance themes in Essay and Pakistan Affairs
Prep time
2–4 months
Suited for
Candidates interested in civil service work
Risks
Theories must be applied, not just listed

Governance & Public Policies

100 marksModerate
Nature
Policy-oriented, current-linked
Background
No strict background
Overlap
Strong overlap with Current Affairs and Essay governance themes
Prep time
2–4 months
Suited for
Candidates strong in current affairs
Risks
Needs updated policy examples

Town Planning & Urban Management

100 marksModerate
Nature
Technical + policy
Background
Architecture/planning helpful
Overlap
Some overlap with governance themes
Prep time
2–4 months
Suited for
Planning/architecture graduates
Risks
Niche material; fewer resources

Group 4

Rule: Select one subject of 100 marks

History of Pakistan & India

100 marksModerate
Nature
Historical narrative + analysis
Background
No strict background
Overlap
Very strong overlap with Pakistan Affairs
Prep time
2–4 months
Suited for
Candidates strong in Pakistan Affairs
Risks
Dates and sources must be accurate

Islamic History & Culture

100 marksModerate
Nature
Historical narrative
Background
No strict background
Overlap
Strong overlap with Islamic Studies
Prep time
2–4 months
Suited for
Candidates strong in Islamic Studies
Risks
Breadth of periods covered

British History

100 marksModerate
Nature
Historical narrative
Background
Interest in European history
Overlap
Limited
Prep time
3–4 months
Suited for
History enthusiasts
Risks
Long chronological span

European History

100 marksModerate
Nature
Historical narrative + analysis
Background
Interest in European history
Overlap
Some overlap with IR (historical context)
Prep time
3–4 months
Suited for
History enthusiasts
Risks
Wide span (1789 onwards)

History of USA

100 marksModerate
Nature
Compact historical narrative
Background
No strict background
Overlap
Some overlap with Current Affairs (US relations)
Prep time
2–3 months
Suited for
Candidates wanting a shorter syllabus
Risks
Popular; needs precise factual command

Group 5

Rule: Select one subject of 100 marks

Gender Studies

100 marksModerate
Nature
Conceptual + contemporary
Background
No strict background
Overlap
Strong overlap with Essay (gender themes) and Current Affairs
Prep time
2–3 months
Suited for
Candidates interested in social issues
Risks
Needs balanced, academic treatment

Environmental Sciences

100 marksModerate
Nature
Scientific + policy
Background
Science background helpful but not essential
Overlap
Strong overlap with General Science & Ability and climate themes
Prep time
2–3 months
Suited for
Candidates interested in climate/environment
Risks
Statistics must be current and sourced

Agriculture & Forestry

100 marksModerate
Nature
Scientific, applied
Background
Agriculture background helpful
Overlap
Some overlap with economy/food-security themes
Prep time
2–4 months
Suited for
Agriculture graduates
Risks
Niche resources

Botany

100 marksDemanding
Nature
Scientific
Background
BSc Botany
Overlap
Overlap with General Science
Prep time
3–5 months
Suited for
Botany graduates
Risks
Technical breadth

Zoology

100 marksDemanding
Nature
Scientific
Background
BSc Zoology
Overlap
Overlap with General Science
Prep time
3–5 months
Suited for
Zoology graduates
Risks
Technical breadth

English Literature

100 marksModerate
Nature
Literary, interpretive
Background
Strong literary reading habit
Overlap
Supports Essay expression
Prep time
3–4 months
Suited for
Literature graduates and avid readers
Risks
Requires genuine familiarity with texts

Urdu Literature

100 marksModerate
Nature
Literary, interpretive
Background
Strong Urdu literary background
Overlap
Limited
Prep time
3–4 months
Suited for
Urdu literature graduates
Risks
Answer quality depends on literary depth

Group 6

Rule: Select one subject of 100 marks

Law

100 marksDemanding
Nature
Doctrinal + applied
Background
LLB strongly preferred
Overlap
Some overlap with constitutional topics
Prep time
3–5 months
Suited for
Law graduates
Risks
Statutory precision required

Constitutional Law

100 marksDemanding
Nature
Doctrinal, comparative
Background
Law background helpful
Overlap
Strong overlap with Pakistan Affairs (constitutional development)
Prep time
3–4 months
Suited for
Law/political science candidates
Risks
Requires accurate citation of constitutions

International Law

100 marksDemanding
Nature
Doctrinal + current-linked
Background
Law background helpful
Overlap
Strong overlap with International Relations and Current Affairs
Prep time
3–4 months
Suited for
Law/IR candidates
Risks
Treaties and cases must be cited accurately

Muslim Law & Jurisprudence

100 marksDemanding
Nature
Doctrinal
Background
Law or Islamic studies background
Overlap
Overlap with Islamic Studies
Prep time
3–4 months
Suited for
Law/Sharia candidates
Risks
School-of-thought differences must be precise

Mercantile Law

100 marksDemanding
Nature
Doctrinal, commercial
Background
Law/commerce background
Overlap
Limited
Prep time
3–4 months
Suited for
Law/commerce graduates
Risks
Statute-heavy preparation

Criminology

100 marksModerate
Nature
Social-science, applied
Background
No strict background
Overlap
Overlap with Sociology and governance themes
Prep time
2–4 months
Suited for
Candidates interested in policing/justice sectors
Risks
Theories must be applied to Pakistan’s context

Philosophy

100 marksDemanding
Nature
Abstract, conceptual
Background
Strong reading background
Overlap
Supports Essay argumentation
Prep time
3–5 months
Suited for
Candidates who enjoy abstract thought
Risks
Abstract answers need exceptional clarity

Group 7

Rule: Select one subject of 100 marks

Journalism & Mass Communication

100 marksModerate
Nature
Conceptual + contemporary media
Background
Media background helpful
Overlap
Overlap with Essay media themes and Current Affairs
Prep time
2–3 months
Suited for
Media/communication candidates
Risks
Needs updated media-landscape examples

Psychology

100 marksModerate
Nature
Scientific + applied
Background
Psychology background helpful
Overlap
Some overlap with interview/psychological assessment awareness
Prep time
2–4 months
Suited for
Psychology graduates
Risks
Experimental/theoretical precision

Geography

100 marksModerate
Nature
Scientific + human geography
Background
No strict background
Overlap
Overlap with General Science and regional affairs
Prep time
2–4 months
Suited for
Candidates comfortable with maps and data
Risks
Diagrams expected in answers

Sociology

100 marksModerate
Nature
Conceptual social science
Background
No strict background
Overlap
Strong overlap with Essay social themes and Gender Studies
Prep time
2–3 months
Suited for
Candidates interested in society and theory
Risks
Thinkers and theories must be accurate

Anthropology

100 marksModerate
Nature
Conceptual social science
Background
No strict background
Overlap
Overlap with Sociology
Prep time
2–3 months
Suited for
Social-science candidates
Risks
Fewer quality resources available

Punjabi

100 marksModerate
Nature
Regional language literature
Background
Strong Punjabi literary background
Overlap
Limited
Prep time
2–4 months
Suited for
Native-level Punjabi candidates
Risks
Requires literary command, not spoken fluency

Sindhi

100 marksModerate
Nature
Regional language literature
Background
Strong Sindhi literary background
Overlap
Limited
Prep time
2–4 months
Suited for
Native-level Sindhi candidates
Risks
Requires literary command

Pashto

100 marksModerate
Nature
Regional language literature
Background
Strong Pashto literary background
Overlap
Limited
Prep time
2–4 months
Suited for
Native-level Pashto candidates
Risks
Requires literary command

Balochi

100 marksModerate
Nature
Regional language literature
Background
Strong Balochi literary background
Overlap
Limited
Prep time
2–4 months
Suited for
Native-level Balochi candidates
Risks
Requires literary command

Persian

100 marksModerate
Nature
Classical language literature
Background
Persian language background
Overlap
Cultural overlap with Islamic History
Prep time
3–4 months
Suited for
Persian-language candidates
Risks
Classical texts require preparation

Arabic

100 marksModerate
Nature
Classical language literature
Background
Arabic language background
Overlap
Overlap with Islamic Studies
Prep time
3–4 months
Suited for
Arabic-language candidates
Risks
Grammar and literature both tested

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Source: FPSC - CSS Competitive Examination Rules & Syllabus · Last updated: 2026-07-17