hello aspirant...

as per the predicted jee percentile cutoff for this year the cutoff for the ews category students comes about 78.21.. but its to be noted that this is not the officail jee mains cutoff and the official one is yet to declared by the nta commitee... you can follow this linkk for more results on the cutoff criteria

https://engineering.careers360.com/articles/jee-main-cutoff

hope this helps...

all the best for your bright future...