Question

The Saptakoshi river system is formed primarily in which region before entering India?

• A. Eastern Himachal
• B. Northern Sikkim
• C. Central Nepal
• D. Eastern Bhutan

Answer 1

Answer:

C. Central Nepal

• Correct Answer: Option C - Central Nepal

• The Saptakoshi (or Sapta Koshi) river system is formed primarily in Central Nepal before entering India. The name "Saptakoshi" means "Seven Koshis" as it is formed by the confluence of seven Himalayan rivers: Indravati, Sun Koshi, Tama Koshi, Dudh Koshi, Arun, Barun, and Tamor. These rivers originate in the high mountains of Nepal and Tibet, joining together in the central region of Nepal to form the Saptakoshi.

• After its formation in Nepal, the Saptakoshi river enters India through Bihar and eventually joins the Ganges river. It is one of the major tributaries of the Ganges river system and is known for its powerful flow, especially during monsoon seasons, earning it the nickname "Sorrow of Bihar" due to frequent flooding.

• The Saptakoshi river basin is an important geographical feature in the Himalayan region, supporting agriculture, hydropower generation, and providing water resources to both Nepal and India.