CSS Syllabus 2025 – All CSS Subjects (Updated)

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Selecting the right subjects and staying aligned with the syllabus can be a challenging task for candidates. Often, candidates lack the essential information needed to make informed subject choices in the limited time available based on the FPSC CSS syllabus 2025.

For many aspiring candidates in Pakistan, the Central Superior Services (CSS) exam is the top aspiration. A large number of graduates begin their Preparation for the CSS exams right after finishing their degrees. As they start, the variety of CSS subjects across different groups often leads to confusion regarding which ones to choose and why. This article aims to clarify all the uncertainties faced by new candidates during the initial stage of CSS subject selection.

The FPSC CSS syllabus divides the exam content into two primary categories: compulsory and optional subjects. Below, we will delve into these categories, providing detailed information and essential metadata.

Note: Click on each subject name individually to view the full course content.

CSS Compulsory Subjects

CSS compulsory subjects are mandatory for all candidates. There are no options here — they must be prepared thoroughly. These subjects account for 600 marks out of the total 1200 marks in the written exam.

Code No	Subjects	Marks
1	English Essay	100
2	English (Precis and Composition)	100
3	General Science & Ability	100
4	Current Affairs	100
5	Pakistan Affairs	100
6	Islamic Studies OR Comparative Study of Major Religions (For non-Muslim candidates)	100
Total		600

CSS Optional Subjects

Candidates can cover the remaining 600 marks by choosing from the following seven groups of optional subjects. Each group offers a variety of subjects, allowing candidates to choose those that best suit their interests and strengths.

Group 1: Select one subject of 200 marks only.

Code No	Subjects	Marks
11	Accountancy & Auditing	200
12	Economics	200
13	Computer Science	200
14	Political Science	200
15	International Relations	200

Group 2: Select one subject of 200 or two subjects of 100 marks each.

Code No	Subjects	Marks
16	Physics	200
17	Chemistry	200
18	Applied Mathematics	100
19	Pure Mathematics	100
20	Statistics	100
21	Geology	100

Group 3: Select one subject of 100 marks only.

Code No	Subjects	Marks
22	Business Administration	100
23	Public Administration	100
24	Governance & Public Policies	100
25	Town Planning & Urban Management	100

Group 4: Select one subject of 100 marks only.

Code No	Subjects	Marks
26	History of Pakistan & India	100
27	Islamic History & Culture	100
28	British History	100
29	European History	100
30	History of USA	100

Group 5: Select one subject of 100 marks only.

Code No	Subjects	Marks
31	Gender Studies	100
32	Environmental Sciences	100
33	Agriculture & Forestry	100
34	Botany	100
35	Zoology	100
36	English Literature	100
37	Urdu Literature	100

Group 6: Select one subject of 100 marks only.

Code No	Subjects	Marks
38	Law	100
39	Constitutional Law	100
40	International Law	100
41	Muslim Law & Jurisprudence	100
42	Mercantile Law	100
43	Criminology	100
44	Philosophy	100

Group 7: Select one subject of 100 marks only.

Code No	Subjects	Marks
45	Journalism & Mass Communication	100
46	Psychology	100
47	Geography	100
48	Sociology	100
49	Anthropology	100
50	Punjabi	100
51	Sindhi	100
52	Pashto	100
53	Balochi	100
54	Persian	100
55	Arabic	100

These groups contain all the necessary details for the CSS syllabus 2025. Candidates are required to attempt all subjects in English, except for Islamic Studies and regional languages (such as Pashto, Balochi, Sindhi, Persian, etc.), which may be attempted in either Urdu or English, depending on the candidate’s preference.

According to the FPSC CSS syllabus, subjects with 200 marks consist of two papers, while those with 100 marks consist of one paper. Each paper has a duration of three hours. Additionally, candidates may encounter multiple-choice questions (MCQs) in both the optional and compulsory subjects.

For candidates preparing at Leo CSS Academy, this structured breakdown helps ensure a more organized and informed approach to subject selection.