स्वातंत्र्याच्या मूलभूत अधिकारामध्ये सहकारी संस्था स्थापन करण्याच्या अधिकाराचा समावेश _______ व्या घटनादुरुस्तीने करण्यात आला.

The correct answer is Option A (97th).

Key Points:
• 97th Constitutional Amendment Act, 2011:
• The 97th Constitutional Amendment Act, 2011 gave constitutional status and protection to Co-operative Societies.
• It introduced three major changes into the Constitution:
• 1. Made the right to form co-operative societies a Fundamental Right under Article 19(1)(c).
• 2. Included a new Directive Principle of State Policy on the promotion of co-operative societies under Article 43B.
• 3. Added a new Part IX-B to the Constitution entitled 'The Co-operative Societies' (Articles 243-ZH to 243-ZT).
• Evaluation of Other Amendments:
• 96th Amendment, 2011: Substituted 'Odia' for 'Oriya' in the Eighth Schedule.
• 95th Amendment, 2009: Extended SC/ST legislative reservations from 60 to 70 years.
• 94th Amendment, 2006: Exempted Bihar from having a mandatory tribal welfare minister while adding Jharkhand and Chhattisgarh.
• Key Takeaway: 97th Amendment (2011) added the right to form cooperative societies to Article 19(1)(c), inserted Article 43B, and added Part IX-B.