Hello Hema

Osmania University required eligibility criteria is 40% minimum aggregate in BSc Botany and for more information on cutoff I would request you to visit below mentioned link. According to it there is no cutoff marks for SC/ST. However cut off for General and OBC category is 25 in each. I hope this answer would be helpful. Also admission procedure and counselling would begin in the month of July so all the best!

Link: https://university.careers360.com/articles/oucet-cutoff