• Ante-Mortem Disease Diagnosis in Lairage:
• Clinical Lairage Examination:
• Performed within 24 hours of slaughter while animals are alive to detect systemic and zoonotic clinical infections.
• Rabies is readily diagnosed ante-mortem through acute neurological manifestations: behavioral aggressiveness, aimless wandering, excessive salivation, ataxia, abnormal bellowing, and hindquarter paralysis.
• Conversely, cirrhosis is diagnosed only post-mortem upon visceral liver slicing, and tuberculosis/brucellosis require serological testing or carcass lymph node examination.
• Conclusion: Rabies (Option 4).

Correct option: (4) Rabies

• Classification of Cottage Cheese:
• Cheese Typology:
• Cottage cheese is an acid-precipitated, washed-curd cheese manufactured from pasteurized skim milk with minimal rennet.
• High moisture content ($\gt 70 - 80\%$) with delicate, unfermented flavor.
• Categorized definitively as Soft and unripened (fresh cheese consumed without curing or aging).
• Conclusion: Soft and unripened (Option 1).

Correct option: (1) Soft and unripened

• Establishment of the National Dairy Development Board (NDDB):
• Historical Milestone:
• Established in 1965 at Anand, Gujarat, by an Act of the Indian Parliament, with Dr. Verghese Kurien appointed as its founding Chairman.
• Envisioned by Prime Minister Lal Bahadur Shastri to replicate the Kaira District Cooperative Milk Producers' Union ('Amul Model') nationwide.
• Launched Operation Flood (1970), propelling India to become the world's leading milk producer.
• Conclusion: 1965 (Option 3).

Correct option: (3) 1965