Hi, Kapil.
For the cee counseling,  the minimum marks that are required for a student belonging to your category is 41 to 45.
In addition to these marks,  you need to have at least 61.66% in the +2, to be eligible for the first counseling round in cee.
The second round of counselling for cee to get into the government colleges is somewhat flexible for you to enter because you're from ST category and in second counselling there'll many left out seats in which you can get an admission into.
Goodluck. 

Hello,
As per the last year cutoffs and counseling process rounds you have scored not well enough for get selected collages but you can apply in private institutions. Good luck