Hello Esha,
Actually, it's the first time that under EWS quota 10% seats are reserved for  General category students of Economically Weaker section.
So there is no previous year data or clear trends of that but still if you look into NIT Jaipur, there are around 41 seats in Home state quota of civil engineering and 43 gender neutral seats for Other State Quota , so there would be only 5-6 seats going to be in EWS quota so cutoff depends on how many students sit for JOSSA under EWS quotes, but still you have fewer chances , but fill the JOSSA .

Thank you.