Hi aspirant,

It is quite possible to change your category from general to general ews provided that you have a legitimate proof for it. Furthermore, if you have already mentioned General Category in JEE Mains Application Form and the JoSAA Counselling says General EWS, you will be for certain caught at the time you report at your respective reporting centre. And any such act or failure to get the documents verified will lead to the cancellation of admission. So fill the information wisely and honestly.

For more information about the counseling process visit https://engineering.careers360.com/articles/josaa-counselling

Hope it helps!!