भारत में वरिष्ठ नागरिकों द्वारा सामना की जाने वाली प्रमुख समस्याएं हैं: (A) पुरानी स्वास्थ्य समस्याएं (B) दूसरों द्वारा दुर्व्यवहार (C) दैनिक जीवन की अनुपस्थिति (D) सामाजिक मांगों को पूरा करने की चुनौतियाँ नीचे दिए गए विकल्पों में से सही उत्तर चुनिए:

Identify the social issue characterized by the following features: 1. It is directed against the state, community, or citizens. 2. It involves the use or threat of violence. 3. It is driven by explicit political or ideological motives. 4. It is unlawful and illegal.

Match List-I with List-II: List-I (Concepts) a. Communalism b. Sub-nationalism c. Corruption d. Terrorism List-II (Definition) 1. Loyalty to a religious community, often causing social divisions 2. Allegations or acts of unfair/illegal practices in public or private sectors 3. Violence or acts intended to coerce political change 4. Seeking political autonomy for a specific regional identity Choose the correct answer from the options given below: