Consider the following statements about the Indus River system:
1. Chenab is the largest tributary of the River Indus.
2. Satluj enters India through Nathu La in the Himalayas.
3. River Jhelum flows through Wular lake in Kashmir before entering Pakistan.
Which of the statements given above is/are correct?
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3