Rivers of India MCQ Questions with Answers

The correct regional division is the Nepal Himalaya. It lies between the Kali River in the west and the Tista River in the east, covering the central and eastern portions of the Himalayan range in Nepal. Other options refer to different Himalayan segments: Punjab Himalaya is farther west, Kumaon Himalaya is in Uttarakhand, and Assam Himalaya lies further east beyond the Tista. The Nepal Himalaya region includes many prominent peaks and ranges that form Nepal’s northern boundary with Tibet and the central Himalayan belt.

The correct option is Ganga. Among the given rivers, the Ganga is the longest one in India, flowing across several states from its source to its mouth. Brahmaputra is long as well, but in the context of this question, Ganga is considered the longest among the options listed. Yamuna and Kaveri are shorter rivers compared to the Ganga. Understanding river lengths helps in geography and map-based questions commonly asked in competitive exams.

An estuary is the tidal, brackish water zone where a river meets the sea and mixes freshwater with seawater. Among the options, the Narmada forms an estuary at its western mouth near Bharuch on the Arabian Sea coast. The Kaveri, Krishna, and Mahanadi primarily form deltaic mouths with large deltas rather than the classic estuarine zone.

Dev Prayag is the place in Uttarakhand where the Bhagirathi and Alaknanda rivers meet to form the river called Ganga. It is the last and the most sacred confluence along the Alaknanda-Bhagirathi system, marking the point after which the river is named Ganga. The other options are different confluences: Rudra Prayag (where Mandakini meets Alaknanda), Gangotri (glacier origin, not a confluence), Vishnu Prayag (another confluence along the same river system but not the one that forms the Ganga).

The correct answer is A: Krishna. Tungabhadra and Musi are important tributaries of the Krishna River, a major river flowing through western and southern India. Tungabhadra joins Krishna in the state of Karnataka, while Musi joins Krishna in Andhra Pradesh/Telangana region downstream. Understanding river systems helps in grasping irrigation, hydroelectric projects, and regional geography. The other options refer to different river basins: Cauvery is largely associated with its own set of tributaries in the south, Mahanadi drains into the Bay of Bengal with separate tributaries, and Godavari is another major south Indian river with its own tributaries. Hence, Tungabhadra and Musi are not primarily linked to them.