The correct answer is A. Chenab.
The Chenab River is a tributary of the Indus River, and is the third-largest river in the Indian subcontinent. It flows through the Indian states of Jammu and Kashmir, Himachal Pradesh, and Punjab, and the Pakistani province of Punjab. The Chenab River is a major source of irrigation and hydroelectric power for the region.
The world’s highest railway bridge is being constructed over the Chenab River in Kashmir. The bridge is part of the JammuâSrinagar Railway Line, which is being upgraded to a standard gauge railway. The bridge is expected to be completed in 2022.
The other options are incorrect. The Jhelum River is a tributary of the Indus River, and flows through the Indian states of Jammu and Kashmir and Ladakh, and the Pakistani province of Azad Kashmir. The Sutlej River is a tributary of the Indus River, and flows through the Indian states of Himachal Pradesh, Punjab, and Haryana. The Indus River is the longest river in Pakistan, and the second-longest river in the Indian subcontinent.