Consider the following correct statements about the River Drainage system in India - 1. The Indus, rises near Mansarovar in Tibet and flows through India and thereafter through Pakistan and finally falls into the Arabian Sea 2. Rivers Chambal and Betwa are the important sub-tributaries of Ganga, which join Ganga before it meets the Kosi 3. Near Passighat, the Debang and Lohit join the river Brahmaputra
Consider the following correct statements about the River Drainage system in India - 1. The Indus, rises near Mansarovar in Tibet and flows through India and thereafter through Pakistan and finally falls into the Arabian Sea 2. Rivers Chambal and Betwa are the important sub-tributaries of Ganga, which join Ganga before it meets the Kosi 3. Near Passighat, the Debang and Lohit join the river Brahmaputra Correct Answer 1 and 3
The correct answer is 1 and 3.
Key Points
- The main Himalayan river systems are those of the Indus and the Ganga- Brahmaputra-Meghna system.
- The Indus, which is one of the great rivers of the world, rises near Mansarovar in Tibet and flows through India and thereafter through Pakistan and finally falls into the Arabian sea near Karachi. Hence, Statement 1 is correct.
- Rivers Chambal and Betwa are the important sub-tributaries of the Yamuna, which join the Yamuna before it meets the Ganga. Hence, Statement 2 is NOT correct.
- The Padma and the Brahmaputra join Bangladesh and continue to flow as the Padma or Ganga.
- The Brahmaputra rises in Tibet, where it is known as Tsangpo and runs a long-distance till it crosses over into India in Arunachal Pradesh under the name of Dihang.
- Near Passighat, the Debang and Lohit join the river Brahmaputra and the combined river runs all along the Assam valley.
- It crosses into Bangladesh downstream of Dhubri. Hence, Statement 3 is correct.
Important Points
- The principal tributaries of Brahmaputra in India are the Subansiri, Jia Bhareli, Dhansiri, Puthimari, Pagladiya and the Manas.
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Feb 20, 2025