खालीलपैकी कोणते विधान चुकीचे आहे ते ओळखा.

The correct answer is Option C (They gave full cooperation to Indian army.).

Key Points:
• Telangana Peasant Armed Struggle & Hyderabad Integration:
• Between 1946 and 1951, the Communist Party of India (CPI) led an armed peasant rebellion against the Nizam of Hyderabad, feudal Deshmukhs, and the Razakar militia.
• They organized village defense squads (*Dalams*) and guerrilla warfare to liberate villages and distribute land to poor peasants.
• In September 1948, the Indian Army launched Operation Polo (Police Action) and merged Hyderabad into the Indian Union.
• Why Statement 3 is Incorrect: The Communists did NOT cooperate with the Indian Army. Following the Ranadive Thesis (B.T. Ranadive's Calcutta thesis of 1948 declaring Indian independence as 'false'), the CPI viewed the Indian state as bourgeois and continued armed guerrilla conflict directly against the Indian Army until October 1951.
• Key Takeaway: Communists did not cooperate with the Indian Army during Operation Polo; they continued guerrilla resistance until October 1951.