CSAT (Aptitude)·Key Methods
Ethical Reasoning — Key Methods
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Version 1Updated 6 Mar 2026
Key Methods
Kesavananda Bharati v. State of Kerala
1973This landmark judgment established the 'Basic Structure Doctrine' of the Indian Constitution, asserting that certain fundamental features of the Constitution cannot be altered by…
S.R. Bommai v. Union of India
1994This judgment significantly curtailed the arbitrary use of Article 356 (President's Rule) by the Union government. Ethically, it reinforced federalism, democratic principles, and…
PUCL v. Union of India
2003This case, often referred to as the 'Right to Food' case, highlighted the state's ethical obligation to ensure food security and prevent starvation. The Supreme Court expanded the…
Navtej Singh Johar v. Union of India
2018This landmark judgment decriminalized consensual homosexual acts by partially striking down Section 377 of the Indian Penal Code. Ethically, it was a powerful affirmation of…