Hello aspirant,

Hope you're doing well.

BHU or Banaras hindu university is a centralised university in india that provides several courses in different domains.

I'll give you an account of last year's cut off for PET Biochemistry:

General Category- 80 marks

OBC - 58 marks

SC - 25 marks

ST -31 marks

Since you belong to the SC category,  you have a good chance of securing a seat in BHU for your desired programme, as, 122 is kind of a good score and much above the cut off. But, there are other things to keep in mind too :

1. Difficulty level of the exam.

2. No of students appearing for the exam.

Hope my answer helps you.

All the best:)