Introduction
TNPSC Group 4 is one of the most competitive exams conducted by the Tamil Nadu Public Service Commission. It recruits candidates for posts like Village Administrative Officer (VAO), Junior Assistant, Typist, and other subordinate services.
Exam Pattern
| Paper | Subject | Questions | Marks |
|---|---|---|---|
| Paper I | General Studies | 100 | 100 |
| Paper II | Aptitude & Mental Ability | 100 | 100 |
| Total | 200 | 200 | |
Duration: 3 hours
Negative Marking: 1/3 marks deducted for wrong answers
Syllabus Breakdown
General Studies (Paper I)
- Indian History: Ancient, Medieval, Modern India
- Geography: India & Tamil Nadu Geography
- Indian Polity: Constitution, Government, Judiciary
- Economics: Indian Economy, Five Year Plans
- Science: Physics, Chemistry, Biology basics
- Tamil Nadu GK: TN History, Geography, Culture
- Current Affairs: National & International events
Aptitude & Mental Ability (Paper II)
- Mathematics: Percentage, Profit & Loss, Simple & Compound Interest
- Time & Work: Pipes & Cisterns, Time-Speed-Distance
- Logical Reasoning: Syllogism, Coding-Decoding, Number Series
- Data Interpretation: Tables, Charts, Graphs
Recommended Books
| Subject | Book | Author |
|---|---|---|
| Indian History | History of India | NCERT / Spectrum |
| TN GK | Tamil Nadu GK | Sura Books |
| Indian Polity | Indian Polity | M. Laxmikanth |
| Aptitude | R.S. Aggarwal Quantitative Aptitude | R.S. Aggarwal |
| Reasoning | A Modern Approach to Verbal Reasoning | R.S. Aggarwal |
| Current Affairs | Monthly Current Affairs | Any competitive exam magazine |
30-Day Study Plan
Week 1: Foundation
- Day 1-2: Indian History (Ancient India)
- Day 3-4: Indian History (Medieval India)
- Day 5-6: Indian History (Modern India)
- Day 7: Revision + Practice MCQs
Week 2: Core Subjects
- Day 8-9: Tamil Nadu GK (History & Geography)
- Day 10-11: Indian Polity
- Day 12-13: Economics
- Day 14: Revision + Practice MCQs
Week 3: Aptitude & Reasoning
- Day 15-16: Mathematics (Percentage, Profit/Loss, Interest)
- Day 17-18: Time & Work, Time-Speed-Distance
- Day 19-20: Logical Reasoning
- Day 21: Revision + Practice MCQs
Week 4: Revision & Mock Tests
- Day 22-24: Full syllabus revision
- Day 25-27: Mock tests (daily one full test)
- Day 28: Analyze weak areas and revise
- Day 29: Final revision
- Day 30: Rest and light revision
Preparation Tips
- Start with NCERT books for basics
- Focus on Tamil Nadu specific content
- Practice previous year question papers
- Take mock tests regularly to improve speed
- Read daily current affairs (newspaper or app)
- Make short notes for quick revision
- Focus on high-weightage topics first