Hello Shweta,

As you have mentioned above that you have scored 608 in the GATE examination with a rank of 4439, in EE branch, there is a slightly fair possibility that you would call from PSU's.

I would recommend to make a list of PSU's you want to apply to and email them your score.

Candidates can download the JEE Main 2019 syllabus from this

And for the further details, if you have any query you can even visit our website, where there is a detailed description which would be quite helpful for you

https://engineering.careers360.com/colleges/ranking