CSS Exam Overview
Understanding the Central Superior Services examination structure
The CSS (Central Superior Services) examination is conducted annually by the Federal Public Service Commission (FPSC) of Pakistan. It is the gateway to Pakistan's elite civil services, including the Pakistan Administrative Service (PAS), Police Service of Pakistan (PSP), Foreign Service of Pakistan (FSP), and other prestigious occupational groups. The written examination carries 1,200 marks, divided equally between compulsory subjects (600 marks) and optional subjects (600 marks). Each paper is 3 hours long. Subjects carrying 200 marks are split into two papers (Paper I and Paper II), while 100-mark subjects have one paper.
CSS Exam Stages
The five stages every CSS aspirant must clear
MPT (Screening Test)
Multiple-choice screening test. Candidates must pass this to proceed to the written exam.
Written Examination
12 papers over approximately 30 days. Total 1,200 marks (600 compulsory + 600 optional).
Psychological Assessment
Evaluates personality traits, leadership potential, and psychological fitness for civil service.
Viva Voce (Interview)
Panel interview assessing communication, general knowledge, and suitability for service allocation.
Medical Examination
Physical and medical fitness evaluation as per FPSC requirements.
Compulsory Subjects (600 Marks)
All six papers are mandatory — no choice allowed
English Essay
100 marks · 1 paperWrite a comprehensive essay on a given topic. Assessed on structure, argument, language, and depth of analysis.
English (Precis & Composition)
100 marks · 1 paperPrecis writing, comprehension, grammar, sentence correction, vocabulary, and paragraph writing.
General Science & Ability
100 marks · 1 paperEveryday science, basic mathematics, analytical reasoning, mental ability, and current scientific developments.
Current Affairs
100 marks · 1 paperPakistan's internal affairs, international relations, global issues, and contemporary developments.
Pakistan Affairs
100 marks · 1 paperHistory, geography, culture, politics, economy, and constitutional development of Pakistan.
Islamiat / Comparative Study of Major Religions
100 marks · 1 paperIslamic teachings, history, jurisprudence. Non-Muslims may opt for Comparative Study of Major Religions.
Optional Subjects (600 Marks)
Select subjects from Groups I–VII totaling exactly 600 marks
Group I
Select one subject of 200 marks onlyGroup II
Select subject(s) of 200 marks only. Exception: Pure Mathematics and Applied Mathematics may both be selected together.Group III
Select one subject of 100 marks onlyGroup IV
Select one subject of 100 marks onlyGroup V
Select one subject of 100 marks onlyGroup VI
Select one subject of 100 marks onlyGroup VII
Select one subject of 100 marks onlyExpert Subject Selection Advice
Guidance from Officers Academy — Lahore's best CSS coaching institute
Popular High-Scoring Combinations
Combination A (Humanities — High Scoring):
Political Science (Group I, 200) + Public Administration (Group III, 100) + Criminology (Group VI, 100) + Sociology (Group VII, 100) + Gender Studies (Group V, 100)
Total: 600 marks · 5 groups used (I, III, V, VI, VII) · No group conflict
Combination B (IR + Law Focus):
International Relations (Group I, 200) + History of Pak & India (Group IV, 100) + Constitutional Law (Group VI, 100) + Psychology (Group VII, 100) + Gender Studies (Group V, 100)
Total: 600 marks · 5 groups used (I, IV, V, VI, VII) · No group conflict
Combination C (Economics + Admin):
Economics (Group I, 200) + Public Administration (Group III, 100) + History of USA (Group IV, 100) + Gender Studies (Group V, 100) + Geography (Group VII, 100)
Total: 600 marks · 5 groups used (I, III, IV, V, VII) · No group conflict
Combination D (Science + Math):
Pure Mathematics (Group II, 100) + Applied Mathematics (Group II, 100) + Business Administration (Group III, 100) + British History (Group IV, 100) + Environmental Sciences (Group V, 100) + Journalism (Group VII, 100)
Total: 600 marks · 5 groups used (II, III, IV, V, VII) · Pure + Applied Math exception used
Common Subject Selection Mistakes
Political Science + International Relations: Both are in Group I — this combination is not allowed by FPSC.
Law + Criminology: Both are in Group VI — this combination is not allowed by FPSC.
Psychology + Sociology: Both are in Group VII — this combination is not allowed by FPSC.
Economics + Computer Science: Both are in Group I — this combination is not allowed by FPSC.
Pure Math + Applied Math: Both are in Group II but this is the only allowed exception per FPSC rules.
Officers Academy Recommendation
At Officers Academy, Sehr Rizvi — Pakistan's leading CSS essay mentor — provides personalized subject selection counseling based on your academic background, strengths, and career goals. Our founder AIG (R) Hammad Haider brings decades of civil service experience to guide you toward the most strategic subject combination. We ensure every student selects subjects from different groups that comply with FPSC rules. Contact us for a free consultation.
Frequently Asked Questions
Common questions about the CSS syllabus and exam