उत्तर बिहार की नदी प्रणाली के संबंध में निम्नलिखित में से कौन-सा/कौन-से कथन सही है/हैं? 1. उत्तर बिहार की अधिकांश नदियाँ पूर्ववर्ती (Antecedent) नदियाँ हैं। 2. इन नदियों में पार्श्व अपरदन (Lateral erosion) की प्रवृत्ति अधिक होती है। सही विकल्प चुनें:

Match List I with List II: List I (River) A. Kiul River B. Chandan River C. Burhi Gandak River D. Gandak River List II (Specific Flow Path Details in Bihar)1. Flow route covers West Champaran, East Champaran, Muzaffarpur, Samastipur, and Begusarai districts2. Flow path covers West Champaran, East Champaran, Muzaffarpur, Gopalganj, Siwan, Saran, and Vaishali districts3. Passes through Banka and Bhagalpur districts4. Flows eastward and meets the Harohar River in the Lakhisarai district

Match List I with List II: List I (River) A. Karamnasa River B. Kamla-Balan River C. Burhi Gandak River D. Kosi River List II (Specific Characteristic / Tributaries)1. Right bank tributaries include Dhanauti, Kohra, and Danda2. Left bank tributaries include Mainawati, Dhura, Soni, Balan, and Trisulia3. Characterized by a highly seasonal flow nature, heavily dependent on monsoon rains on the Kaimur Plateau4. Left bank tributaries include Farani Dhar and Dhemara