1. Consider the following statements regarding the rivers of India:
- The Barak River, the head stream of the Meghna, rises in the hills of Meghalaya.
- The Ghaggar River does not drain out to the sea and gets lost in the Rajasthan desert.
- Puthimari and Manas are important tributaries of the Brahmaputra.
Which of the statements given above is/are correct?