Explanation:

Only statements 2&3 are correct.

Jhelum Basin of the Kashmir Himalayas 

• The Jhelum basin is drained by the upper Jhelum River, which originates from a deep spring at Vernag at Anantnag, situated at the base of the Pir Panjal range in the Kashmir Valley; the river passes through Srinagar and Wular Lake before entering Pakistan.

• As a tributary of the Indus River, the Jhelum contributes to the larger river system in the Indian subcontinent.

• The river flows through Jammu and Kashmir and into Pakistan, where it joins the Chenab River. 

• The primary tributary is the Kishenganga (Neelum) River. The Kunhar River, another significant tributary, connects Pakistan-occupied Kashmir and Pakistan via the Kohala Bridge in the Kanghan Valley. 

Hence option 2nd is correct.