Correct Answer : 1 only
* Chenab river rises in the upper Himalayas in the Lahaul and Spiti district of Himachal Pradesh state. Hence, statement 1 is correct.
* The river is formed by the confluence of two rivers, Chandra and Bhaga, at Tandi, 8 km southwest of Keylong, in the Lahaul and Spiti district.
* The Bhaga River originates from Surya taal lake, which is situated a few kilometers west of the Bara-lacha la pass in Himachal Pradesh.
The Chandra River originates from glaciers east of the same pass (near Chandra Taal).
* It flows through the Jammu region of Jammu and Kashmir into the plains of Punjab, Pakistan, before flowing into the Indus River.
Hence, statement 2 is not correct.
Source : The Hindu