निम्नलिखित में से कौन सी नदी बिहार में दक्षिण दिशा से गंगा नदी में नहीं मिलती है?

Consider the following rivers in Bihar: 1. Kosi2. Bagmati3. Punpun Which of these rivers flow from North to South before joining the Ganga River?

With reference to the river systems of Bihar, consider the following statements: 1. Most rivers of North Bihar originate in the Himalayas. 2. These rivers carry a high sediment load leading to frequent course changes. 3. South Bihar rivers are largely perennial and glacier-fed. Which of the statements given above is/are correct?