The correct answer is C. Gaj Khad.
Chakki, Suketi, and Patsari are all tributaries of the Beas River in Himachal Pradesh. Gaj Khad, on the other hand, is a tributary of the Ravi River.
The Beas River is a major river in the Indian states of Himachal Pradesh, Punjab, and Haryana. It is a tributary of the Indus River. The Beas River originates in the Beas Kund, a glacial lake in the Pir Panjal Range of the Himalayas. The river flows through the states of Himachal Pradesh, Punjab, and Haryana before joining the Indus River near Harike Barrage. The Beas River is a major source of irrigation and drinking water for the people of the region. It is also a popular tourist destination.
The Ravi River is a major river in the Indian states of Himachal Pradesh, Punjab, and Jammu and Kashmir. It is a tributary of the Chenab River. The Ravi River originates in the Beas Kund, a glacial lake in the Pir Panjal Range of the Himalayas. The river flows through the states of Himachal Pradesh, Punjab, and Jammu and Kashmir before joining the Chenab River near Akhnoor. The Ravi River is a major source of irrigation and drinking water for the people of the region. It is also a popular tourist destination.