Which of the following rivers marks the easternmost boundary of the Himalayas?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Brahmaputra.
- The Brahmaputra River marks the easternmost boundary of the Himalayas.
- Beyond the Dihang Gorge, the Himalayas bend sharply to the south and spread along the eastern boundary of India, forming the Purvanchal or Eastern Hills and Mountains.
- These hills, running through the northeastern states, are mostly composed of strong sandstones, which are sedimentary rocks.
- The Purvanchal comprises the Patkai Hills, the Naga Hills, the Manipur Hills, and the Mizo Hills.