The correct answer is (c), Ravi.
The Sutlej is a river in northern India and Pakistan. It is one of the five major tributaries of the Indus River. The Sutlej originates in the Himalayas in Tibet and flows through the Indian states of Himachal Pradesh and Punjab before entering Pakistan. The Sutlej is a major source of irrigation and drinking water for both India and Pakistan.
The Baspa is a river in Himachal Pradesh, India. It is a tributary of the Sutlej River. The Baspa originates in the Himalayas and flows through the Kinnaur district of Himachal Pradesh. The Baspa is a popular destination for white-water rafting and trekking.
The Spiti is a river in Himachal Pradesh, India. It is a tributary of the Sutlej River. The Spiti originates in the Himalayas and flows through the Lahaul and Spiti district of Himachal Pradesh. The Spiti is a popular destination for trekking and mountaineering.
The Beas is a river in Himachal Pradesh, India. It is a tributary of the Sutlej River. The Beas originates in the Himalayas and flows through the Kangra district of Himachal Pradesh. The Beas is a popular destination for white-water rafting and fishing.