Lexicon GS Paper 4 Ethics Integrity and Aptitude 12th e 2026
The Lexicon For Ethics, Integrity & Aptitude Book GS Paper IV Revised Edition 2026 Chronicle By Niraj Kumar English Medium
Total Pages:-576
Original Book
The Tenth edition of ‘The Lexicon For Ethics, Integrity & Aptitude’ has been updated in synchronization with the nature of questions being asked in GS Paper IV by UPSC.
Previously, the orientation of the paper was towards terminologies, definitions and theoretical understanding of the concepts. However, currently though the questions being framed are within the given syllabus, they are focussing more on the changing nature of the society.
There is a shift to applied nature of ethics which was evident in questions on role of ethics in human life, corporate social responsibility, e-governance initiatives helping beneficiaries, etc. Keeping this in mind, the book has been revised to suit the needs of the aspirants.
Ethics Integrity and Aptitude & Case Studies :Â
1. A Brief Analysis of Case Studies (GS Paper-IV, 2021-2025)
2. Lexicon of Case Study
3. Ethics, Values & Morality
4. Ethics in Human Actions: Determinats, Dimensions, Standards & Human Interface
5. Attitude
6. Aptitude & Foundational Values for Civil Services
7. Emotional Intelligence
8. Contributions of Moral Thinkers & Philosophers
9. Quotation & Sayings
10. Civil Services Values & Ethics in Public Administration
11. Probity in Governance
12. Conflict of Interest & Conflict in Administration
13. Professional Code of Ethics
14. International Relation and Ethics
15. Corporates & Ethics
16. Ethical Issues
17. Glossary























