Hello student as per BHU reservation criteria 10 percent of seats are reserved for EWS category student.

For example if total number of seats are 100 then 10 seats are reserved for EWS category student.

As per BHU seat matrix total number of seats in BHU campus for BA Arts hons is 765..then 76 seats are reserved for EWS category students.

For more details refer to the link mentioned below - https://www.google.com/amp/s/university.careers360.com/articles/bhu-uet-counselling/amp

Feel free to comment if you've any doubt

Good luck